{"id":68278,"date":"2021-06-02T09:00:00","date_gmt":"2021-06-02T01:00:00","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=68278"},"modified":"2021-05-25T15:18:40","modified_gmt":"2021-05-25T07:18:40","slug":"%e4%b8%8a%e8%86%9b%e7%9a%84%e6%ad%a6%e5%99%a8%e8%90%bd%e5%85%a5%e5%a3%9e%e4%ba%ba%e6%89%8b%e4%b8%ad%ef%bc%9a%e5%90%88%e6%b3%95%e5%b7%a5%e5%85%b7%e8%ae%8a%e6%88%90%e5%8b%92%e7%b4%a2%e7%97%85%e6%af%92","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=68278","title":{"rendered":"\u4e0a\u819b\u7684\u6b66\u5668\u843d\u5165\u58de\u4eba\u624b\u4e2d\uff1a\u5408\u6cd5\u5de5\u5177\u8b8a\u6210\u52d2\u7d22\u75c5\u6bd2\u7684\u8d85\u7d1a\u6b66\u5668"},"content":{"rendered":"\n<p><br><br><\/p>\n\n\n\n<p>\u9019\u4e9b\u5de5\u5177\u539f\u672c\u662f\u70ba\u4e86\u8cc7\u5b89\u7814\u7a76\u548c\u5176\u4ed6\u6b63\u7576\u7528\u9014\u800c\u958b\u767c\u3002\u4f46\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u537b\u627e\u5230\u4e86\u65b9\u6cd5\u5c07\u5b83\u5011\u7528\u65bc\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3002\u5230\u5e95\u6709\u54ea\u4e9b\u5de5\u5177\u4ee5\u53ca\u5b83\u5011\u5982\u4f55\u8b8a\u6210\u6b66\u5668\u7684\u5462\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-1024x577.jpg\" alt=\"\" class=\"wp-image-58072\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-1024x577.jpg 1024w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-300x169.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-768x432.jpg 768w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-30x17.jpg 30w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-800x451.jpg 800w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker-600x338.jpg 600w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/11\/Hacker.jpg 1655w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u96a8\u8457<a href=\"http:\/\/blog.trendmicro.com.tw\/?p=12412\">\u52d2\u7d22\u75c5\u6bd2 Ransomware<\/a> (\u52d2\u7d22\u8edf\u9ad4\/\u7d81\u67b6\u75c5\u6bd2)\u96c6\u5718\u4e0d\u65b7\u64f4\u5145\u8ecd\u5099\uff0c\u4e00\u4e9b\u6f5b\u5728\u7684\u53d7\u5bb3\u4f01\u696d\u6b63\u9762\u81e8\u8d8a\u4f86\u8d8a\u9ad8\u7684\u98a8\u96aa\uff0c\u4e00\u65e6\u906d\u5230\u653b\u64ca\u5c31\u53ef\u80fd\u5e36\u4f86\u56b4\u91cd\u5f8c\u679c\u3002\u7576\u4f01\u696d\u906d\u5230\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\uff0c\u9664\u4e86\u52d5\u8f12<a href=\"https:\/\/www.trendmicro.com\/en_us\/what-is\/ransomware\/ryuk-ransomware.html\">\u640d\u5931\u6578\u767e\u842c\u7f8e\u5143<\/a>\u4e4b\u5916\uff0c\u9084\u6703\u9020\u6210\u96fb\u8166\u7cfb\u7d71\u7121\u6cd5\u4f7f\u7528\uff0c\u751a\u81f3\u5c0e\u81f4<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=67265\">\u6a5f\u654f\u8cc7\u6599\u5916\u6d29<\/a>\u3002<\/p>\n\n\n\n<p>\u8fd1\u671f\u7684\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u7d55\u5927\u591a\u6578\u90fd\u4f7f\u7528<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=67262\">\u96d9\u91cd\u52d2\u7d22<\/a>\u624b\u6cd5\uff0c\u4e00\u65b9\u9762\u5c07\u4f01\u696d\u7684\u6a94\u6848\u52a0\u5bc6\uff0c\u53e6\u4e00\u65b9\u9762\u5a01\u8105\u8981\u5c07\u9019\u4e9b\u8cc7\u6599\u516c\u958b\u3002\u6839\u64da\u6211\u5011\u7684<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/research-and-analysis\/predictions\/2021\">\u8cc7\u5b89\u9810\u6e2c<\/a>\u5831\u544a\u6307\u51fa\uff0c\u7167\u9019\u6a23\u4e0b\u53bb\uff0c\u52d2\u7d22\u75c5\u6bd2\u5a01\u8105\u5728 2021 \u5e74\u5c07\u66f4\u52a0\u60e1\u5316\uff0c\u56e0\u70ba\u5b83\u5011\u5c07\u66f4\u5177\u91dd\u5c0d\u6027\uff0c\u4e14\u6703\u51fa\u73fe\u66f4\u591a\u65b0\u7684\u5bb6\u65cf (\u5982 <a href=\"https:\/\/blog.trendmicro.com.tw\/?p=66669\">Egregor<\/a>)\u3002\u4eca\u5e74\uff0c\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u5c07\u6301\u7e8c\u5229\u7528\u5408\u6cd5\u5de5\u5177\u4f86\u8f14\u52a9\u4ed6\u5011\u767c\u52d5\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3002<\/p>\n\n\n\n<p>\u9019\u4e9b\u5de5\u5177\u672c\u8eab\u4e26\u975e\u60e1\u610f\u7a0b\u5f0f\uff0c\u5b83\u5011\u5927\u591a\u662f\u70ba\u4e86\u5354\u52a9\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u6216\u63d0\u9ad8\u7a0b\u5f0f\u6548\u7387\u800c\u958b\u767c\u3002\u4f46\u5c31\u50cf\u8a31\u591a\u5176\u4ed6\u6280\u8853\u4e00\u6a23\uff0c\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u5c31\u662f\u6709\u8fa6\u6cd5\u627e\u5230\u4e0d\u6cd5\u7528\u9014\uff0c\u4f7f\u5b83\u5011\u6700\u5f8c\u6210\u4e86\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3001\u751a\u81f3\u662f\u5176\u4ed6\u7db2\u8def\u653b\u64ca\u5e38\u898b\u7684\u5e6b\u5147\u3002\u82f1\u570b\u570b\u5bb6\u7db2\u8def\u5b89\u5168\u4e2d\u5fc3 (National Cyber Security Centre\uff0c\u7c21\u7a31 NCSC) \u4e5f\u5728\u4e00\u4efd<a href=\"https:\/\/techmonitor.ai\/technology\/cybersecurity\/hacking-tools-ncsc\" target=\"_blank\" rel=\"noreferrer noopener\">\u5831\u544a<\/a>\u4e2d\u5217\u8209\u4e86\u9019\u4e9b\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u4e4b\u6240\u4ee5\u6703\u5728\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u7576\u4e2d\u4f7f\u7528\u9019\u4e9b\u5408\u6cd5\u5de5\u5177\u7684\u539f\u56e0\u6709\u8a31\u591a\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u56e0\u70ba\u9019\u4e9b\u5de5\u5177\u539f\u672c\u5c31\u4e0d\u662f\u60e1\u610f\u7a0b\u5f0f\uff0c\u56e0\u6b64\u5bb9\u6613\u907f\u958b\u8cc7\u5b89\u8edf\u9ad4\u7684\u5075\u6e2c\u3002\u5176\u6b21\uff0c\u5b83\u5011\u5927\u591a\u5c6c\u65bc\u958b\u653e\u539f\u59cb\u78bc\u5de5\u5177\uff0c\u56e0\u6b64\u4e00\u822c\u5927\u773e\u90fd\u80fd\u514d\u8cbb\u53d6\u5f97\u8207\u4f7f\u7528\u3002\u6700\u5f8c\uff0c\u9019\u4e9b\u5de5\u5177\u7684\u5f37\u5927\u529f\u80fd\u8b93\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u5f88\u65b9\u4fbf\uff0c\u4f46\u5c0d\u72af\u7f6a\u96c6\u5718\u4f86\u8aaa\u53c8\u4f55\u5617\u4e0d\u662f\uff0c\u6240\u4ee5\u4e5f\u56e0\u6b64\u8b93\u9019\u4e9b\u5de5\u5177\u6210\u4e86\u96d9\u9762\u5203\u3002<\/p>\n\n\n\n<p>\u672c\u6587\u63a2\u8a0e\u5e7e\u500b\u7d93\u5e38\u906d\u6b79\u5f92\u5229\u7528\u7684\u5408\u6cd5\u5de5\u5177\uff1aCobalt Strike\u3001PsExec\u3001Mimikatz\u3001Process Hacker\u3001AdFind \u8207 MegaSync\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">&nbsp;<\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u906d\u975e\u6cd5\u6feb\u7528\u7684\u5408\u6cd5\u5de5\u5177<\/h2>\n\n\n\n<p><br>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7d93\u5e38\u906d\u5230\u975e\u6cd5\u6feb\u7528\u7684\u5408\u6cd5\u5de5\u5177\uff1a<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<style>\n   table {border-collapse:collapse; table-layout:fixed; width:310px;}\n   table td {border:solid 1px ; width:100px; word-wrap:break-word;}\n   <\/style>\n\n<figure class=\"wp-block-table\"><table  class=\" table table-hover\" ><thead><tr><td>\u5de5\u5177<\/td><td>\u8a2d\u8a08\u7528\u9014<\/td><td>\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u5982\u4f55\u5229\u7528\u9019\u9805\u5de5\u5177<\/td><td>\u4f7f\u7528\u6b64\u5de5\u5177\u7684\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca<\/td><\/tr><\/thead><tbody><tr><td>Cobalt Strike<\/td><td>\u6a21\u64ec\u5a01\u8105<\/td><td>\u6a6b\u5411\u79fb\u52d5\u3001\u5efa\u7acb\u5f8c\u9580<br><br>\u9084\u6709\u8a31\u591a\u53ef\u7576\u6210\u9060\u7aef\u5b58\u53d6\u6728\u99ac\u7a0b\u5f0f (RAT) \u7684\u529f\u80fd<\/td><td>Clop\u3001Conti\u3001DoppelPaymer\u3001Egregor\u3001Hello (WickrMe)\u3001Nefilim\u3001NetWalker\u3001ProLock\u3001 RansomExx\u3001Ryuk<\/td><\/tr><tr><td>PsExec<\/td><td>\u5728\u5176\u4ed6\u7cfb\u7d71\u4e0a\u57f7\u884c\u8655\u7406\u7a0b\u5e8f<\/td><td>\u57f7\u884c\u4efb\u610f\u6307\u4ee4\u5217\u547d\u4ee4\u3001\u6a6b\u5411\u79fb\u52d5<\/td><td>DoppelPaymer\u3001Nefilim\u3001NetWalker\u3001Maze\u3001Petya\u3001ProLock\u3001Ryuk\u3001Sodinokibi<\/td><\/tr><tr><td>Mimikatz<\/td><td>\u7528\u4f86\u5c55\u793a\u6f0f\u6d1e\u7684\u6982\u5ff5\u9a57\u8b49\u7a0b\u5f0f\u78bc<\/td><td>\u641c\u522e\u767b\u5165\u6191\u8b49<\/td><td>DoppelPaymer\u3001Nefilim\u3001NetWalker\u3001Maze\u3001ProLock\u3001RansomExx\u3001Sodinokibi<\/td><\/tr><tr><td>Process Hacker<\/td><td>\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u3001\u57f7\u884c\u8edf\u9ad4\u9664\u932f\u3001\u5075\u6e2c\u60e1\u610f\u7a0b\u5f0f<\/td><td>\u641c\u5c0b\u8207\u7d42\u6b62\u8655\u7406\u7a0b\u5e8f\/\u670d\u52d9 (\u5305\u62ec\u60e1\u610f\u7a0b\u5f0f\u9632\u8b77\u7522\u54c1)<\/td><td>Crysis\u3001Nefilim\u3001Sodinokibi<\/td><\/tr><tr><td>AdFind<\/td><td>Active Directory (AD) \u641c\u5c0b\u5de5\u5177<\/td><td>\u641c\u5c0b AD (\u9019\u662f\u6a6b\u5411\u79fb\u52d5\u7684\u524d\u7f6e\u6b65\u9a5f)<\/td><td>Nefilim\u3001NetWalker\u3001ProLock\u3001Sodinokibi<\/td><\/tr><tr><td>MegaSync<\/td><td>\u96f2\u7aef\u8cc7\u6599\u540c\u6b65<\/td><td>\u8cc7\u6599\u5916\u50b3<\/td><td>Hades\u3001LockBit\u3001Nefilim<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8868 1\uff1a\u88ab\u72af\u7f6a\u96c6\u5718\u7576\u6210\u6b66\u5668\u4f7f\u7528\u7684\u5408\u6cd5\u5de5\u5177\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u4e0b\u5716\u4e2d\u7684\u4e00\u4e9b\u5176\u4ed6\u5de5\u5177\u4e5f\u6709\u985e\u4f3c\u7684\u7528\u9014\uff0c\u4f8b\u5982 Process Hacker\u3001PC Hunter\u3001GMER\u3001Revo Uninstaller \u5c31\u80fd\u7528\u4f86\u7d42\u6b62\u60e1\u610f\u7a0b\u5f0f\u9632\u8b77\u8edf\u9ad4\u3002\u540c\u6a23\u5730\uff0cMimikatz \u548c LaZagne \u90fd\u80fd\u7528\u65bc\u641c\u522e\u767b\u5165\u6191\u8b49\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/example-of-ransomware-campaigns-that%20-abuse-legitimate-tools.jpg\" target=\"_blank\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/example-of-ransomware-campaigns-that%20-abuse-legitimate-tools.jpg\" alt=\"\"\/><figcaption>\u5716 1\uff1a\u5728\u5404\u968e\u6bb5\u4e2d\u4f7f\u7528\u4e86\u5408\u6cd5\u5de5\u5177\u7684\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u7bc4\u4f8b\u3002<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6709\u4e9b\u653b\u64ca\u6703\u540c\u6642\u904b\u7528\u591a\u9805\u5de5\u5177\uff0c\u800c\u975e\u4e00\u6b21\u53ea\u7528\u4e00\u500b\u5de5\u5177\uff0c\u56e0\u70ba\u4e0d\u540c\u7684\u5de5\u5177\u4e4b\u9593\u6703\u74b0\u74b0\u76f8\u6263\u3002\u4f8b\u5982\uff0cMimikatz \u53ef\u7528\u4f86\u7aca\u53d6\u767b\u5165\u6191\u8b49\uff0c\u5982\u6b64\u5c31\u80fd\u63d0\u4f9b\u4f7f\u7528 PsExec \u6240\u9700\u8981\u7684\u7cfb\u7d71\u7ba1\u7406\u54e1\u6b0a\u9650\u3002\u540c\u6642\u4f7f\u7528\u591a\u500b\u5de5\u5177\u7684\u4e00\u500b\u7bc4\u4f8b\u5c31\u662f <a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">Nefilim<\/a> \u52d2\u7d22\u75c5\u6bd2\uff0c\u5b83\u6703\u4f7f\u7528 AdFind\u3001Cobalt Strike\u3001Mimikatz\u3001Process Hacker\u3001PsExec \u53ca MegaSync \u7b49\u7b49\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/fig-01-how-weaponized-legitimate-tools-are-used-in-a-ransomware-campaign.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/documents.trendmicro.com\/images\/TEx\/articles\/fig-01-how-weaponized-legitimate-tools-are-used-in-a-ransomware-campaign.jpg\" alt=\"How weaponized legitimate tools are used in a ransomware campaign\"\/><figcaption>\u5716 2\uff1a\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u5982\u4f55\u5c07\u5408\u6cd5\u5de5\u5177\u7576\u6210\u6b66\u5668\u4f7f\u7528\u3002<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u9032\u4e00\u6b65\u8a73\u7d30\u8a0e\u8ad6\u9019\u4e9b\u5de5\u5177\u7684\u7528\u9014\u4ee5\u53ca\u5982\u4f55\u88ab\u7528\u65bc\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">&#x1f534;  Cobalt Strike<\/h3>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.cobaltstrike.com\/features\" target=\"_blank\">Cobalt Strike<\/a> \u539f\u672c\u662f\u4e00\u500b\u7528\u4f86\u6a21\u64ec\u5a01\u8105\u7684\u8edf\u9ad4\uff0c\u80fd\u5920\u57f7\u884c\u5404\u7a2e\u60c5\u5831\u5075\u5bdf\u3001\u6697\u4e2d\u901a\u8a0a\u3001\u9b5a\u53c9\u5f0f\u7db2\u8def\u91e3\u9b5a\uff0c\u4ee5\u53ca\u5404\u7a2e\u6f0f\u6d1e\u653b\u64ca\u5f8c\u7e8c\u884c\u52d5\u3002\u6700\u4e3b\u8981\u662f\u8b93\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u7528\u4f86\u6a21\u64ec\u6ef2\u900f\u8207\u5176\u4ed6\u7528\u9014\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u6703\u5728\u653b\u64ca\u4e2d\u5229\u7528\u6b64\u5de5\u5177\u4f86\u5f9e\u4e8b<a href=\"https:\/\/documents.trendmicro.com\/assets\/pdf\/cloud-content\/us\/ent-primers\/pdf\/tlp_lateral_movement.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u6a6b\u5411\u79fb\u52d5<\/a>\u6216<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/definition\/backdoor\">\u5efa\u7acb\u5f8c\u9580<\/a>\u3002\u7531\u65bc\u5b83\u7b97\u662f\u4e00\u500b RAT\uff0c\u56e0\u6b64\u9084\u6709\u8a31\u591a\u5176\u4ed6\u529f\u80fd\uff0c\u4f8b\u5982\u5b83\u6703\u5229\u7528\u52a0\u5bc6\u7de8\u78bc\u7684 shellcode \u4ee5\u53ca Malleable Command and Control (\u4ea6\u7a31 Malleable C2) \u4f86<a href=\"https:\/\/www.darkreading.com\/threat-intelligence\/how-to-identify-cobalt-strike-on-your-network\/a\/d-id\/1339357\">\u8eb2\u907f\u5075\u6e2c<\/a>\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong>\u66fe\u7d93\u4f7f\u7528 Cobalt Strike \u7684\u52d2\u7d22\u75c5\u6bd2\u5305\u62ec\uff1a<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/c\/vision-one-tracking-conti-ransomware.html\">Conti<\/a>\u3001<a href=\"https:\/\/asec.ahnlab.com\/en\/19542\/\" target=\"_blank\" rel=\"noreferrer noopener\">Clop<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/an-overview-of-the-doppelpaymer-ransomware.html\">DoppelPaymer<\/a>\u3001<a href=\"https:\/\/labs.sentinelone.com\/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone\/\" target=\"_blank\" rel=\"noreferrer noopener\">Egregor<\/a>\u3001<a href=\"https:\/\/www.pondurance.com\/blog\/new-ransomware-variant-hello-ransomware\/\" target=\"_blank\" rel=\"noreferrer noopener\">Hello<\/a> (WickrMe)\u3001<a href=\"https:\/\/thedfirreport.com\/2020\/08\/31\/netwalker-ransomware-in-1-hour\/\" target=\"_blank\" rel=\"noreferrer noopener\">NetWalker<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/updated-analysis-on-nefilim-ransomware-s-behavior\">Nefilim<\/a>\u3001<a href=\"https:\/\/www.group-ib.com\/blog\/prolock_evolution\" target=\"_blank\" rel=\"noreferrer noopener\">ProLock<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/expanding-range-and-improving-speed-a-ransomexx-approach.html\">RansomExx<\/a> \u4ee5\u53ca <a href=\"https:\/\/www.trendmicro.com\/en_us\/what-is\/ransomware\/ryuk-ransomware.html\">Ryuk<\/a> \u548c <a href=\"https:\/\/symantec-enterprise-blogs.security.com\/blogs\/threat-intelligence\/sodinokibi-ransomware-cobalt-strike-pos\" target=\"_blank\" rel=\"noreferrer noopener\">Sodinokibi<\/a>\u3002\u6211\u5011\u767c\u73fe\u5b83\u4e5f\u80fd\u642d\u914d &nbsp;<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/c\/povlsomware-ransomware-features-cobalt-strike-compatibility.html\">Povlsomware<\/a> \u9019\u500b\u6982\u5ff5\u9a57\u8b49\u52d2\u7d22\u75c5\u6bd2\u3002<\/p>\n\n\n\n<p>\u6211\u5011\u5728\u8fd1\u671f\u4e00\u7bc7\u91dd\u5c0d Ryuk \u7684\u63a5\u73ed\u4eba Conti\u52d2\u7d22\u75c5\u6bd2\u7684\u5206\u6790\u63d0\u5230 Cobalt Strike \u5982\u4f55\u5229\u7528 <a href=\"https:\/\/www.cobaltstrike.com\/help-beacon\" target=\"_blank\" rel=\"noreferrer noopener\">Beacon<\/a> (Cobalt Strike \u7684\u7955\u5bc6\u5de5\u5177) \u4f86\u7576<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/backdoor\">\u5f8c\u9580\u7a0b\u5f0f<\/a>\u3002\u6b64\u5de5\u5177\u53ef\u4ee5\u7528\u4f86\u6a6b\u5411\u79fb\u52d5\uff0c\u5b83\u6703\u5f9e Windows \u7cfb\u7d71\u7684 LSASS \u8490\u96c6\u767b\u5165\u6191\u8b49\u96dc\u6e4a\u78bc\uff0c\u5229\u7528\u8490\u96c6\u5230\u7684\u5bc6\u78bc\u5f9e\u4e8b\u6a6b\u5411\u79fb\u52d5\u3001\u767c\u9001\u6a94\u6848\u81f3\u9060\u7aef\u78c1\u789f\uff0c\u7136\u5f8c\u4f7f\u7528 Windows Management Instrumentation (WMI) \u6307\u4ee4\u4f86\u57f7\u884c\u5b83\u7684 DLL \u6216 EXE \u8907\u672c\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">&#x1f534; PsExec<\/h3>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/docs.microsoft.com\/en-us\/sysinternals\/downloads\/psexec\" target=\"_blank\">PsExec<\/a> \u662f\u4e00\u500b\u300c\u8f15\u91cf\u5316 telnet \u66ff\u4ee3\u5de5\u5177\u300d\uff0c\u53ef\u8b93\u4f7f\u7528\u8005\u5728\u9060\u7aef Windows \u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u8655\u7406\u7a0b\u5e8f\u3002\u6b64\u5916\u4e5f\u63d0\u4f9b\u4e92\u52d5\u65b9\u5f0f\u4f86\u57f7\u884c\u6307\u4ee4\u5217\u61c9\u7528\u7a0b\u5f0f\u800c\u4e0d\u9700\u624b\u52d5\u5b89\u88dd\u7528\u6236\u7aef\u8edf\u9ad4\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>\u99ed\u5ba2\u6703\u5229\u7528 PsExec \u80fd\u8b93\u4f7f\u7528\u8005\u5728\u9060\u7aef\u7cfb\u7d71\u57f7\u884c\u8655\u7406\u7a0b\u5e8f\u7684\u7279\u6027\uff0c\u4f86\u57f7\u884c\u4efb\u4f55\u6307\u4ee4\u5217\u547d\u4ee4\uff0c\u9032\u800c\u6a6b\u5411\u79fb\u52d5\u3002\u6b64\u5916 PsExec \u4e5f\u53ef\u7528\u4f86\u6563\u5e03\u52d2\u7d22\u75c5\u6bd2\u4e26\u5f9e\u9060\u7aef\u555f\u52d5\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong>PsExec \u66fe\u7528\u65bc\u5e7e\u500b<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=67262\">\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca<\/a>\uff0c\u5982\uff1aNefilim\u3001Ryuk \u53ca Sodinokibi\u3002\u6b64\u5916\u4e5f\u66fe\u5728\u4ee5\u4e0b\u653b\u64ca\u7576\u4e2d\u88ab\u7576\u6210\u6b66\u5668\u4f7f\u7528\uff1a<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/an-overview-of-the-doppelpaymer-ransomware.html\">DoppelPaymer<\/a>\u3001<a href=\"https:\/\/www.microsoft.com\/security\/blog\/2020\/04\/28\/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk\/\" target=\"_blank\" rel=\"noreferrer noopener\">NetWalker<\/a>\u3001<a href=\"https:\/\/www.fireeye.com\/blog\/threat-research\/2020\/05\/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html\" target=\"_blank\" rel=\"noreferrer noopener\">Maze<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/frequently-asked-questions-the-petya-ransomware-outbreak\">Petya<\/a> \u53ca <a href=\"https:\/\/www.group-ib.com\/blog\/prolock_evolution\" target=\"_blank\" rel=\"noreferrer noopener\">ProLock<\/a> \u653b\u64ca\u884c\u52d5\u3002<\/p>\n\n\n\n<p>2020 \u5e74\u521d\u767c\u73fe\u7684 <a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">Nefilim<\/a> \u662f\u8fd1\u671f\u7684\u65b0\u8208\u52d2\u7d22\u75c5\u6bd2\u985e\u578b\u4e4b\u4e00\uff0c\u4e0d\u50c5\u6703\u5c07\u8cc7\u6599\u52a0\u5bc6\uff0c\u9084\u6703\u8981\u8105\u5c07\u6a5f\u654f\u8cc7\u6599\u66dd\u5149\u3002\u5b83\u8ddf Nemty 2.5 \u4f3c\u4e4e\u6709\u4e9b\u985e\u4f3c\u4e4b\u8655\u3002\u8f03\u7279\u5225\u7684\u662f <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/updated-analysis-on-nefilim-ransomware-s-behavior\">Nefilim<\/a> &nbsp;\u6703\u5229\u7528 PsExec \u4f86\u57f7\u884c\u67d0\u4e9b\u6b65\u9a5f\uff0c\u4f8b\u5982\uff1a\u8907\u88fd\u4e00\u500b .bat \u6a94\u6848 (\u5167\u542b\u7cfb\u7d71\u7ba1\u7406\u54e1\u767b\u5165\u6191\u8b49) \u5230\u9060\u7aef\u57f7\u884c\u4ee5\u505c\u7528\u4e00\u4e9b\u7cfb\u7d71\u670d\u52d9\u4e26\u57f7\u884c\u60e1\u610f\u7a0b\u5f0f\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">&#x1f534; Mimikatz<\/h3>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong>\u5957\u53e5\u5176\u958b\u767c\u8005\u7684\u8a71\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/gentilkiwi\/mimikatz\" target=\"_blank\">Mimikatz<\/a> \u539f\u5148\u662f\u4e00\u500b\u7528\u4f86\u300c\u6e2c\u8a66 Windows \u5b89\u5168\u6027\u7684\u5c0f\u5de5\u5177\u300d\u3002Mimikatz \u539f\u672c\u662f\u500b<a rel=\"noreferrer noopener\" href=\"https:\/\/www.varonis.com\/blog\/what-is-mimikatz\/\" target=\"_blank\">\u6982\u5ff5\u9a57\u8b49<\/a>\u5de5\u5177\uff0c\u7528\u4f86\u793a\u7bc4 Microsoft \u8a8d\u8b49\u901a\u8a0a\u5354\u5b9a\u7684\u6f0f\u6d1e\u3002\u5b83\u53ef\u641c\u522e\u5bc6\u78bc\u3001\u96dc\u6e4a\u78bc\u3001PIN \u78bc\u8207 Kerberos \u7968\u8b49 (ticket)\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u53ef\u5229\u7528 Mimikatz \u7684\u529f\u80fd\u4f86<a href=\"https:\/\/www.youtube.com\/watch?v=QqobtIQSP9s\" target=\"_blank\" rel=\"noreferrer noopener\">\u641c\u522e\u767b\u5165\u6191\u8b49<\/a>\u3001\u64f7\u53d6\u4f7f\u7528\u8005\u540d\u7a31\u3001\u5bc6\u78bc\u4ee5\u53ca\u53ef\u5728\u653b\u64ca\u968e\u6bb5\u7528\u4f86\u63d0\u5347\u6b0a\u9650\u7684\u767b\u5165\u6191\u8b49\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong>Mimikatz \u66fe\u88ab\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/an-overview-of-the-doppelpaymer-ransomware.html\">DoppelPaymer<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">Nefilim<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/20\/e\/netwalker-fileless-ransomware-injected-via-reflective-loading.html\">NetWalker<\/a>\u3001<a href=\"https:\/\/www.fireeye.com\/blog\/threat-research\/2020\/05\/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html\" target=\"_blank\" rel=\"noreferrer noopener\">Maze<\/a>\u3001<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/prolock-ransomware-increases-payment-demand-and-victim-count\/\" target=\"_blank\" rel=\"noreferrer noopener\">ProLock<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/expanding-range-and-improving-speed-a-ransomexx-approach.html\">RansomExx<\/a> \u53ca <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/tools-and-tactics-of-the-sodinokibi-ransomware-distributors\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sodinokibi<\/a>\u3002<\/p>\n\n\n\n<p>NetWalker \u53ef\u900f\u904e\u7cfb\u7d71\u73fe\u6210\u5408\u6cd5\u5de5\u5177\u4ee5\u7121\u6a94\u6848\u65b9\u5f0f\u57f7\u884c\uff0c\u5176\u52d2\u7d22\u75c5\u6bd2\u4e26\u975e\u7d93\u904e\u7d44\u8b6f\u7684\u7a0b\u5f0f\u78bc\uff0c\u800c\u662f\u4ee5 PowerShell \u8173\u672c\u64b0\u5beb\uff0c\u800c\u4e14\u53ef\u5f9e\u8a18\u61b6\u9ad4\u5167\u76f4\u63a5\u57f7\u884c\uff0c\u6240\u4ee5\u4e0d\u9700\u5132\u5b58\u5230\u78c1\u789f\u4e0a\u3002\u6211\u5011\u5728\u653b\u64ca\u4e2d\u767c\u73fe\u7684\u6a23\u672c\u6703\u4f7f\u7528 PowerSploit \u7684 Invoke-Mimikatz\uff0c\u9019\u662f\u500b\u958b\u653e\u539f\u59cb\u78bc\u7a0b\u5f0f\uff0c\u53ef\u7528\u4f86\u8f09\u5165 Mimikatz\u3002\u8f09\u5165\u4e4b\u5f8c\uff0c\u8a72\u5de5\u5177\u5c31\u80fd\u641c\u522e\u767b\u5165\u6191\u8b49\u3002\u800c\u5f9e<a href=\"https:\/\/www.microsoft.com\/security\/blog\/2020\/04\/28\/ransomware-groups-continue-to-target-healthcare-critical-services-heres-how-to-reduce-risk\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5176\u4ed6\u653b\u64ca<\/a>\u4e2d\u4e5f\u53ef\u770b\u51fa NetWalker \u5982\u4f55\u555f\u52d5 Mimikatz \u4f86\u7aca\u53d6\u767b\u5165\u6191\u8b49\uff0c\u7136\u5f8c\u518d\u5229\u7528\u9019\u4e9b\u767b\u5165\u6191\u8b49\u555f\u52d5 PsExec \u4f86\u6563\u5e03\u52d2\u7d22\u75c5\u6bd2\u3002<\/p>\n\n\n\n<p><strong>\u985e\u4f3c\u5de5\u5177\uff1a<\/strong><a href=\"https:\/\/github.com\/AlessandroZ\/LaZagne\" target=\"_blank\" rel=\"noreferrer noopener\">LaZagne<\/a> \u662f\u4e00\u500b\u958b\u653e\u539f\u59cb\u78bc\u61c9\u7528\u7a0b\u5f0f\uff0c\u53ef\u7528\u4f86\u64f7\u53d6\u5404\u7a2e\u8edf\u9ad4\u7684\u5bc6\u78bc\uff0c\u6b64\u5916\u4e5f\u88ab\u591a\u500b\u52d2\u7d22\u75c5\u6bd2\u7528\u65bc\u641c\u522e\u767b\u5165\u6191\u8b49\uff0c\u5982\uff1a<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/expanding-range-and-improving-speed-a-ransomexx-approach.html\">RansomExx<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">Nefilim<\/a>&nbsp;\u8207 <a href=\"https:\/\/www.mcafee.com\/blogs\/other-blogs\/mcafee-labs\/mcafee-defenders-blog-netwalker\/\" target=\"_blank\" rel=\"noreferrer noopener\">NetWalker<\/a>\u3002<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">NetPass<\/a> \u4e5f\u53ef\u7528\u4f86\u8490\u96c6\u767b\u5165\u6191\u8b49\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">&#x1f534;Process Hacker<\/h4>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/processhacker.sourceforge.io\/\" target=\"_blank\">Process Hacker<\/a> \u662f\u4e00\u500b\u514d\u8cbb\u7684\u5de5\u5177\uff0c\u53ef\u7528\u4f86\u641c\u5c0b\u4e26\u505c\u6b62\u7279\u5b9a\u8655\u7406\u7a0b\u5e8f\u3002\u540c\u6a23\u7684\uff0c\u5b83\u4e5f\u53ef\u7528\u4f86\u5075\u6e2c\u60e1\u610f\u7a0b\u5f0f\u3001\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u3001\u57f7\u884c\u8edf\u9ad4\u9664\u932f\u3002\u5b83\u53ef\u627e\u51fa\u5931\u63a7\u7684\u8655\u7406\u7a0b\u5e8f\u3001\u6b63\u5728\u4f7f\u7528\u67d0\u500b\u6a94\u6848\u7684\u8655\u7406\u7a0b\u5e8f\u3001\u6b63\u5728\u4f7f\u7528\u7db2\u8def\u9023\u7dda\u7684\u7a0b\u5f0f\uff0c\u4ee5\u53ca\u78c1\u789f\u5b58\u53d6\u3001\u7528\u91cf\u53ca\u5176\u4ed6\u5373\u6642\u8cc7\u8a0a\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>\u7531\u65bc Process Hacker \u53ef\u638c\u63e1\u76ee\u524d\u7cfb\u7d71\u4e0a\u6240\u57f7\u884c\u7684\u8655\u7406\u7a0b\u5e8f\u8cc7\u8a0a\uff0c\u56e0\u6b64\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u5728\u767c\u52d5\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u6642\u6703\u7528\u5b83\u4f86\u8490\u5c0b\u4e26\u7d42\u6b62\u60f3\u8981\u7684\u8655\u7406\u7a0b\u5e8f\u548c\u670d\u52d9\uff0c\u4f8b\u5982\u60e1\u610f\u7a0b\u5f0f\u9632\u8b77\u7522\u54c1\u7684\u8655\u7406\u7a0b\u5e8f\u548c\u670d\u52d9\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong>\u4ee5\u4e0b\u653b\u64ca\u66fe\u7d93\u7528\u5230\u6b64\u5de5\u5177\uff1a<a href=\"https:\/\/corneacristian.medium.com\/analysis-of-a-dharma-ransomware-incident-87edf0583679\" target=\"_blank\" rel=\"noreferrer noopener\">Crysis<\/a>\u3001<a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/b\/nefilim-ransomware.html\">Nefilim<\/a> \u8207 <a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/21\/a\/sodinokibi-ransomware.html\">Sodinokibi<\/a>\u3002\u6b64\u5de5\u5177\u53ef\u7528\u4f86\u641c\u5c0b\u4e26\u505c\u7528\u60e1\u610f\u7a0b\u5f0f\u9632\u8b77\u7522\u54c1\u3002<\/p>\n\n\n\n<p>Crysis (\u53c8\u7a31 Dharma) \u66fe\u7d93\u591a\u6b21\u5229\u7528 Process Hacker \u4f86\u7be1\u6539\u8655\u7406\u7a0b\u5e8f\u53ca\u8cc7\u5b89\u7522\u54c1\u3002\u8a72\u5de5\u5177\u7684\u5b89\u88dd\u7a0b\u5f0f\u4e5f\u66fe\u7d93\u51fa\u73fe\u5728 <a href=\"https:\/\/www.carbonblack.com\/blog\/carbon-black-tau-threat-analysis-recent-dharma-ransomware-highlights-attackers-continued-use-open-source-tools\/\" target=\"_blank\" rel=\"noreferrer noopener\">2018 \u5e74\u7684\u4e00\u8d77\u653b\u64ca<\/a>\u7576\u4e2d\uff0c\u7576\u6642\u7684\u6a94\u540d\u70ba\u300cprc.exe\u300d\u3002\u9084\u6709\u4e00\u8d77\u8f03<a href=\"https:\/\/www.crowdstrike.com\/blog\/targeted-dharma-ransomware-intrusions-exhibit-consistent-techniques\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8fd1\u671f\u7684\u653b\u64ca<\/a>\u4e5f\u7528\u5230\u9019\u500b\u5de5\u5177 (\u6a94\u540d\u300cProcesshacker.exe\u300d)\uff0c\u7528\u9014\u985e\u4f3c\u3002<\/p>\n\n\n\n<p><strong>\u985e\u4f3c\u5de5\u5177\uff1a<\/strong>\u9084\u6709\u4e00\u4e9b\u5de5\u5177\uff0c\u4f8b\u5982\u53ef\u7528\u4f86\u5b58\u53d6\u7cfb\u7d71\u8655\u7406\u7a0b\u5e8f\u3001\u6838\u5fc3\u6a21\u5f0f\u3001\u52fe\u639b (hook) \u7684 <a href=\"https:\/\/www.softpedia.com\/get\/Security\/Security-Related\/PC-Hunter.shtml\" target=\"_blank\" rel=\"noreferrer noopener\">PC Hunter<\/a>\u3001\u53ef\u7528\u4f86\u5075\u6e2c\u53ca\u6e05\u9664 Rootkit&nbsp; \u7684 <a href=\"https:\/\/www.bleepingcomputer.com\/download\/gmer\/\" target=\"_blank\" rel=\"noreferrer noopener\">GMER<\/a>\u3001\u53ef\u7528\u4f86\u89e3\u9664\u5b89\u88dd\u61c9\u7528\u7a0b\u5f0f\u7684 <a href=\"https:\/\/www.revouninstaller.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Revo Uninstaller<\/a>\uff0c\u4e5f\u90fd\u80fd\u7528\u4f86\u7d42\u6b62\u7a0b\u5f0f\u548c\u60e1\u610f\u7a0b\u5f0f\u9632\u8b77\u7522\u54c1\u3002\u5c31\u50cf Process Hacker \u4e00\u6a23\uff0cCrysis \u548c Nefilim \u90fd\u66fe\u5728\u653b\u64ca\u7576\u4e2d\u7528\u5230\u9019\u4e09\u9805\u5de5\u5177\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">&#x1f534;AdFind<\/h3>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/attack.mitre.org\/software\/S0552\/\" target=\"_blank\">AdFind<\/a> \u662f\u4e00\u500b\u514d\u8cbb\u7684\u6307\u4ee4\u5217 Active Directory (AD) \u67e5\u8a62\u5de5\u5177\uff0c\u53ef\u5411 AD \u67e5\u8a62\u4e00\u4e9b\u8cc7\u8a0a\u3002AdFind \u53ef\u5411 AD \u67e5\u8a62\u96fb\u8166\u76f8\u95dc\u8cc7\u8a0a\u3001\u5c0b\u627e\u7db2\u57df\u4f7f\u7528\u8005\u8207\u7db2\u57df\u7fa4\u7d44\u3001\u5f9e AD \u64f7\u53d6\u5b50\u7db2\u8def\u8cc7\u8a0a\u3001\u8490\u96c6\u6709\u95dc\u7db2\u57df\u4fe1\u4efb\u7684\u7d44\u7e54\u55ae\u5143 (OU) \u8cc7\u8a0a\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>AdFind \u53ef\u7576\u6210\u5075\u67e5\u5de5\u5177\u4f7f\u7528\uff0c\u900f\u904e AD \u4f86\u5c0b\u627e\u96fb\u8166\u3001\u4f7f\u7528\u8005\u6216\u7fa4\u7d44\uff0c\u63d0\u4f9b\u52d2\u7d22\u75c5\u6bd2\u6240\u9700\u7684\u8cc7\u6e90\u8b93\u5b83\u5728\u7db2\u8def\u5167\u6a6b\u5411\u79fb\u52d5\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/updated-analysis-on-nefilim-ransomware-s-behavior\">Nefilim<\/a>\u3001<a href=\"https:\/\/thedfirreport.com\/2020\/08\/31\/netwalker-ransomware-in-1-hour\/\" target=\"_blank\" rel=\"noreferrer noopener\">NetWalker<\/a>\u3001<a href=\"https:\/\/cyware.com\/news\/prolock-ransomware-gains-access-to-victim-networks-via-qakbot-infections-7ab683db\" target=\"_blank\" rel=\"noreferrer noopener\">ProLock<\/a> \u548c <a href=\"https:\/\/thedfirreport.com\/2021\/03\/29\/sodinokibi-aka-revil-ransomware\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sodinokibi<\/a> \u662f\u5e7e\u500b\u66fe\u7d93\u5c07 AdFind \u7576\u6210\u6b66\u5668\u7684\u52d2\u7d22\u75c5\u6bd2\u5bb6\u65cf\u3002<\/p>\n\n\n\n<p>\u5c0d ProLock \u4f86\u8aaa\uff0cAdFind \u662f\u5b83\u7684\u5075\u67e5\u5de5\u5177\uff0c<a href=\"https:\/\/www.group-ib.com\/blog\/prolock_evolution\" target=\"_blank\" rel=\"noreferrer noopener\">ProLock \u52d2\u7d22\u75c5\u6bd2\u653b\u64ca<\/a>\u5229\u7528\u5b83\u4f86\u5411 AD \u67e5\u8a62\u3002<\/p>\n\n\n\n<p><strong>\u985e\u4f3c\u5de5\u5177\uff1a<\/strong><a href=\"https:\/\/mcpmag.com\/articles\/2019\/11\/13\/bloodhound-active-directory-domain-admin.aspx\" target=\"_blank\" rel=\"noreferrer noopener\">BloodHound<\/a> \u53ef\u8ffd\u67e5 AD \u7db2\u57df\u5167\u7684\u95dc\u4fc2\uff1b<a href=\"https:\/\/www.netscantools.com\/nstpro_network_shares_smb.html\">SMB Tool<\/a> \u53ef\u986f\u793a\u7db2\u8def\u4e0a\u53ef\u653b\u64ca\u7684\u5171\u7528\u8cc7\u6e90\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">&#x1f534; MegaSync<\/h3>\n\n\n\n<p><br><strong>\u6b64\u5de5\u5177\u539f\u672c\u7684\u7528\u9014\uff1a<\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/megasync.en.softonic.com\/\" target=\"_blank\">MegaSync<\/a> \u662f\u4e00\u500b\u96f2\u7aef\u8cc7\u6599\u540c\u6b65\u5de5\u5177\uff0c\u7528\u4f86\u642d\u914d <a rel=\"noreferrer noopener\" href=\"https:\/\/mega.io\/\" target=\"_blank\">MEGA<\/a> \u6a94\u6848\u5206\u4eab\u670d\u52d9\u3002\u5b83\u53ef\u8b93\u4f7f\u7528\u8005\u5728\u88dd\u7f6e\u4e4b\u9593\u540c\u6b65\u6a94\u6848\uff0c\u4e5f\u53ef\u7528\u65bc\u5132\u5b58\u548c\u7ba1\u7406\u6a94\u6848\uff0c\u4e26\u8207\u5176\u5b83\u4f7f\u7528\u8005\u5354\u4f5c\u548c\u5206\u4eab\u8cc7\u6599\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u5c0d\u52d2\u7d22\u75c5\u6bd2\u7684\u53ef\u80fd\u7528\u9014\uff1a<\/strong>MEGA \u548c MegaSync \u7684\u7d44\u5408\u53ef\u7528\u4f86\u5c07\u8cc7\u6599\u5916\u50b3\uff0c\u9019\u662f\u8fd1\u671f\u4f7f\u7528\u96d9\u91cd\u52d2\u7d22\u624b\u6cd5\u7684\u653b\u64ca\u5f88\u91cd\u8981\u7684\u4e00\u500b\u6b65\u9a5f\uff0c\u9019\u985e\u52d2\u7d22\u75c5\u6bd2\u4e0d\u4f46\u6703\u5c07\u6a94\u6848\u52a0\u5bc6\uff0c\u9084\u6703\u7aca\u53d6\u53d7\u5bb3\u4f01\u696d\u7684\u6a5f\u654f\u8cc7\u6599\uff0c\u4e26\u5a01\u8105\u5c07\u8cc7\u6599\u516c\u958b\u3002<\/p>\n\n\n\n<p><strong>\u6b64\u5de5\u5177\u66fe\u7528\u65bc\u4ee5\u4e0b\u653b\u64ca\uff1a<\/strong><a href=\"https:\/\/securityaffairs.co\/wordpress\/115994\/cyber-crime\/hades-ransomware.html\" target=\"_blank\" rel=\"noreferrer noopener\">Hades<\/a>\u3001<a href=\"https:\/\/www.crypsisgroup.com\/insights\/ransomwares-new-trend-exfiltration-and-extortion\" target=\"_blank\" rel=\"noreferrer noopener\">LockBit<\/a> \u548c <a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/updated-analysis-on-nefilim-ransomware-s-behavior\">Nefilim<\/a> \u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u90fd\u66fe\u7d93\u4f7f\u7528\u6b64\u5de5\u5177\u3002<\/p>\n\n\n\n<p>LockBit \u662f\u6703\u4f7f\u7528\u96d9\u91cd\u52d2\u7d22\u624b\u6cd5\u7684\u52d2\u7d22\u75c5\u6bd2\u4e4b\u4e00\uff0cLockBit \u96c6\u5718\u4f7f\u7528 MegaSync \u4f86\u5c07\u8cc7\u6599\u50b3\u5230\u96f2\u7aef\uff0c\u4e3b\u8981\u5c31\u662f\u770b\u4e0a\u5b83\u7684\u5132\u5b58\u7a7a\u9593\u8207\u4fbf\u5229\u6027\uff0c\u80fd\u5920\u8fc5\u901f\u5c07\u53d7\u5bb3\u7cfb\u7d71\u7684\u6a94\u6848\u4e0a\u50b3\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u9632\u7bc4\u507d\u88dd\u7684\u6575\u4eba<\/h2>\n\n\n\n<p><br>\u8cc7\u5b89\u5718\u968a\u5fc5\u9808\u8981\u80fd\u8fa8\u8a8d\u9019\u4e9b\u88ab\u6b79\u5f92\u7576\u6210\u6b66\u5668\u7684\u5408\u6cd5\u5de5\u5177\uff0c\u624d\u80fd\u5f9e\u4e2d\u6514\u622a\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3002\u4f46\u8aaa\u5f97\u5bb9\u6613\u3001\u505a\u8d77\u4f86\u56f0\u96e3\uff0c\u56e0\u70ba\u9019\u4e9b\u5de5\u5177\u6709\u8a31\u591a\u65b9\u5f0f\u53ef\u4ee5\u8eb2\u907f\u5075\u6e2c\u3002\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u4f7f\u7528\u4e00\u4e9b\u53ef\u8eb2\u907f\u5075\u6e2c\u7684\u529f\u80fd\uff0c\u5982 <a rel=\"noreferrer noopener\" href=\"https:\/\/www.darkreading.com\/threat-intelligence\/how-to-identify-cobalt-strike-on-your-network\/a\/d-id\/1339357\" target=\"_blank\">Cobalt Strike \u7684\u60c5\u6cc1<\/a>\u3002\u6b64\u5916\uff0c\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u4e5f\u53ef<a rel=\"noreferrer noopener\" href=\"https:\/\/www.blackhillsinfosec.com\/bypass-anti-virus-run-mimikatz\/\" target=\"_blank\">\u4fee\u6539\u9019\u4e9b\u5de5\u5177\u7684\u7a0b\u5f0f\u78bc<\/a>\uff0c\u53bb\u6389\u5176\u4e2d\u53ef\u80fd\u88ab\u8cc7\u5b89\u7522\u54c1\u5075\u6e2c\u5230\u7684\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u518d\u8005\uff0c\u5982\u679c\u53ea\u6709\u5728\u67d0\u500b\u5165\u4fb5\u9ede\u88ab\u767c\u73fe (\u4f8b\u5982\u53ea\u5728\u7aef\u9ede\u4e0a\u88ab\u5075\u6e2c\u5230)\uff0c\u9019\u4e9b\u5075\u6e2c\u4e8b\u4ef6\u55ae\u7368\u4f86\u770b\u5f88\u53ef\u80fd\u6c92\u4ec0\u9ebc\u5371\u96aa\u6027\uff0c\u4f46\u82e5\u5f9e\u66f4\u5927\u7684\u89d2\u5ea6\u4f86\u770b\uff0c\u518d\u914d\u5408\u66f4\u591a\u7684\u80cc\u666f\u8cc7\u8a0a\uff0c\u4f8b\u5982\uff1a\u96fb\u5b50\u90f5\u4ef6\u3001\u4f3a\u670d\u5668\u548c\u96f2\u7aef\u5de5\u4f5c\u8ca0\u8f09\u9632\u8b77\u5c64\u7684\u5075\u6e2c\u8cc7\u8a0a\uff0c\u5c31\u53ef\u80fd\u6703\u89f8\u767c\u8b66\u8a0a\u3002<\/p>\n\n\n\n<p>\u9762\u5c0d\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\uff0c\u4f01\u696d\u82e5\u8981\u7372\u5f97\u66f4\u597d\u7684\u9632\u8b77\uff0c\u5c31\u4e0d\u80fd\u55ae\u9760\u6a94\u6848\u548c\u96dc\u6e4a\u78bc\u5075\u6e2c\uff0c\u9084\u642d\u914d\u6db5\u84cb\u591a\u91cd\u9632\u8b77\u5c64\u7684\u884c\u70ba\u76e3\u63a7\u3002\u6211\u5011\u6700\u8fd1\u5728\u8abf\u67e5 <a href=\"https:\/\/news.trendmicro.com\/2021\/03\/19\/trend-micro-vision-one-tracking-conti-ransomware\/\">Conti \u52d2\u7d22\u75c5\u6bd2<\/a>\u6642\u5c31\u662f\u63a1\u53d6\u9019\u6a23\u7684\u65b9\u5f0f\uff0c\u6211\u5011\u4f7f\u7528 <a href=\"https:\/\/www.trendmicro.com\/en_us\/business\/products\/detection-response.html\">Trend Micro Vision One<sup>&#x2122;<\/sup><\/a> \u4f86\u8ffd\u67e5\u653b\u64ca\u3002<\/p>\n\n\n\n<p>Trend Micro Vision One \u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u53ef\u8996\u6027\u4ee5\u53ca\u6db5\u84cb\u591a\u91cd\u9632\u8b77\u5c64 (\u7aef\u9ede\u3001\u96fb\u5b50\u90f5\u4ef6\u3001\u4f3a\u670d\u5668\u3001\u96f2\u7aef\u5de5\u4f5c\u8ca0\u8f09) \u7684\u4ea4\u53c9\u95dc\u806f\u5075\u6e2c\uff0c\u78ba\u4fdd\u4e0d\u6703\u6f0f\u6389\u4efb\u4f55\u91cd\u5927\u4e8b\u4ef6\u3002\u5982\u6b64\u5c31\u80fd\u63d0\u4f9b\u66f4\u5feb\u7684\u5a01\u8105\u56de\u61c9\uff0c\u4e0d\u8b93\u5a01\u8105\u6709\u4efb\u4f55\u6a5f\u6703\u5c0d\u7cfb\u7d71\u9020\u6210\u5be6\u8cea\u7684\u50b7\u5bb3\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u5165\u4fb5\u6307\u6a19 (IoC)<\/h2>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5099\u8a3b\uff1a\u5be6\u969b\u5075\u6e2c\u540d\u7a31\u6703\u96a8\u653b\u64ca\u4e2d\u7684\u6a94\u6848\u96dc\u6e4a\u78bc\u800c\u7570\u3002<\/p>\n\n\n\n<style>\n   table {border-collapse:collapse; table-layout:fixed; width:310px;}\n   table td {border:solid 1px ; width:100px; word-wrap:break-word;}\n   <\/style>\n\n<figure class=\"wp-block-table\"><table  class=\" table table-hover\" ><thead><tr><td>\u5de5\u5177<\/td><td>\u8da8\u52e2\u79d1\u6280\u75c5\u6bd2\u78bc\u5075\u6e2c\u540d\u7a31<\/td><\/tr><\/thead><tbody><tr><td>Cobalt Strike<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/Backdoor.Win64.COBEACON.SMA\/\">Backdoor.Win64.COBEACON.SMA<\/a><\/td><\/tr><tr><td>PsExec<\/td><td>\u7121<br><br>\u5efa\u8b70\uff1a\u8acb\u6aa2\u67e5 SMB \u7db2\u8def\u8207\u5171\u7528\u8cc7\u6599\u593e\u662f\u5426\u51fa\u73fe\u53ef\u7591\u7684 PsExec \u6d3b\u52d5\u3002<\/td><\/tr><tr><td>Mimikatz<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/HackTool.Win32.MIMIKATZ.SMGD\/\">HackTool.Win32.MIMIKATZ.SMGD<\/a><\/td><\/tr><tr><td>Process Hacker<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/PUA.Win64.ProcHack.AC\/\">PUA.Win64.ProcHack.AC<\/a><\/td><\/tr><tr><td>Hunter<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/PUA.Win64.PCHunter.A\/\">PUA.Win64.PCHunter.A<\/a><\/td><\/tr><tr><td>GMER<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/pua.win32.gmer.a\/\">PUA.Win32.GMER.A<\/a><\/td><\/tr><tr><td>LaZagne<\/td><td><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/threat-encyclopedia\/malware\/HackTool.Win64.LAZAGNE.AE\/\">HackTool.Win64.LAZAGNE.AE<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/cybercrime-and-digital-threats\/locked-loaded-and-in-the-wrong-hands-legitimate-tools-weaponized-for-ransomware-in-2021\">Locked, Loaded, and in the Wrong Hands<\/a> \u4f5c\u8005\uff1aJanus Agcaoili \u8207 Earle Earnshaw<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u9019\u4e9b\u5de5\u5177\u539f\u672c\u662f\u70ba\u4e86\u8cc7\u5b89\u7814\u7a76\u548c\u5176\u4ed6\u6b63\u7576\u7528\u9014\u800c\u958b\u767c\u3002\u4f46\u7db2\u8def\u72af\u7f6a\u96c6\u5718\u537b\u627e\u5230\u4e86\u65b9\u6cd5\u5c07\u5b83\u5011\u7528\u65bc\u52d2\u7d22\u75c5\u6bd2\u653b\u64ca\u3002\u5230\u5e95\u6709\u54ea\u4e9b\u5de5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[2267,2266,179],"tags":[4835,4831,4836,4833,4834,4832,2559,4179],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/68278"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=68278"}],"version-history":[{"count":4,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/68278\/revisions"}],"predecessor-version":[{"id":68283,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/68278\/revisions\/68283"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=68278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=68278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=68278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}