{"id":839,"date":"2022-10-22T12:37:55","date_gmt":"2022-10-22T04:37:55","guid":{"rendered":"http:\/\/www.aqwu.net\/wp\/?p=839"},"modified":"2022-10-22T15:18:21","modified_gmt":"2022-10-22T07:18:21","slug":"%e5%ba%94%e5%af%b9%e7%be%8e%e5%9b%bd%e8%af%81%e4%b9%a6%e8%ad%a6%e6%8a%a5aa22-152a-%e5%8d%a1%e6%8b%89%e5%ba%93%e5%b0%94%e7%89%b9%e6%95%b0%e6%8d%ae%e5%8b%92%e7%b4%a2%e5%b0%8f%e7%bb%84","status":"publish","type":"post","link":"https:\/\/www.aqwu.net\/wp\/?p=839","title":{"rendered":"\u5e94\u5bf9\u7f8e\u56fd\u8bc1\u4e66\u8b66\u62a5AA22-152A \u2013 \u5361\u62c9\u5e93\u5c14\u7279\u6570\u636e\u52d2\u7d22\u5c0f\u7ec4"},"content":{"rendered":"\n<p>AttackIQ\u53d1\u5e03\u4e86\u65b0\u7684\u573a\u666f\u548c\u8bc4\u4f30\uff0c\u4ee5\u5e94\u5bf9\u7f8e\u56fd &#8211; CERT\u8b66\u62a5AA22-152A\uff0c\u5361\u62c9\u5e93\u5c14\u7279\u6570\u636e\u52d2\u7d22\u7ec4<\/p>\n\n\n\n<p>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/www.attackiq.com\/2022\/06\/02\/response-to-us-cert-alert-aa22-152a-karakurt-data-extortion-group\/<\/p>\n\n\n\n<p>2022\u5e746\u67081\u65e5\uff0c\u8054\u90a6\u8c03\u67e5\u5c40\uff08FBI\uff09\uff0c\u7f51\u7edc\u5b89\u5168\u548c\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u5c40\uff08CISA\uff09\uff0c\u8d22\u653f\u90e8\uff08\u8d22\u653f\u90e8\uff09\u548c\u91d1\u878d\u72af\u7f6a\u6267\u6cd5\u7f51\u7edc\uff08FinCEN\uff09<a href=\"https:\/\/www.cisa.gov\/uscert\/ncas\/alerts\/aa22-152a\" target=\"_blank\" rel=\"noreferrer noopener\">\u53d1\u5e03\u4e86<\/a>\u8054\u5408\u7f51\u7edc\u5b89\u5168\u54a8\u8be2\uff08CSA\uff09\uff0c\u4ee5\u63d0\u4f9b\u6709\u5173\u5361\u62c9\u5e93\u7279\u6570\u636e\u52d2\u7d22\u7ec4\u7ec7\uff08\u4e5f\u79f0\u4e3a\u5361\u62c9\u5e93\u7279\u56e2\u961f\u548c\u5361\u62c9\u5e93\u5c14\u7279\u5de2\u7a74\uff09\u7684\u4fe1\u606f\u3002&nbsp;&nbsp;<\/p>\n\n\n\n<p>Karakurt\u5a01\u80c1\u53c2\u4e0e\u8005\u4e0d\u4f1a\u6267\u884c\u4f20\u7edf\u7684\u52d2\u7d22\u8f6f\u4ef6\u64cd\u4f5c\uff0c\u5176\u4e2d\u6587\u4ef6\u88ab\u9501\u5b9a\u548c\u52a0\u5bc6\uff0c\u800c\u662f\u4e13\u6ce8\u4e8e\u6cc4\u9732\u654f\u611f\u6587\u4ef6\uff0c\u7136\u540e\u5a01\u80c1\u53d7\u5bb3\u8005\u6570\u636e\u6cc4\u9732\u6216\u62cd\u5356\uff0c\u9664\u975e\u5df2\u7ecf\u652f\u4ed8\u4e86\u6bd4\u7279\u5e01\u8d4e\u91d1\u3002\u4ed6\u4eec\u5bf9\u53d7\u5bb3\u8005\u7ec4\u7ec7\u7684\u8bbf\u95ee\u6743\u9650\u901a\u5e38\u662f\u4ece\u5176\u4ed6\u521d\u59cb\u8bbf\u95ee\u4ee3\u7406\u7ec4\u8d2d\u4e70\u7684\uff0c\u6216\u8005\u901a\u8fc7\u8d2d\u4e70\u88ab\u76d7\u7684\u51ed\u636e\u8f6c\u50a8\u6765\u8d2d\u4e70\u7684\uff0c\u8fd9\u4e9b\u8f6c\u50a8\u53ef\u7528\u4e8e\u767b\u5f55\u5230\u53d7\u5bb3\u8005\u7684\u5408\u6cd5\u7f51\u7edc\u7cfb\u7edf\u3002\u8fd9\u4e9b\u884c\u4e3a\u8005\u4e0d\u9488\u5bf9\u7279\u5b9a\u90e8\u95e8\u6216\u53d7\u5bb3\u8005\uff0c\u800c\u662f\u6839\u636e\u51c6\u5165\u7684\u96be\u6613\u7a0b\u5ea6\u8fdb\u884c\u9009\u62e9\u3002&nbsp;<\/p>\n\n\n\n<p>\u4e00\u65e6\u5efa\u7acb\u4e86\u5bf9\u53d7\u5bb3\u8005\u7f51\u7edc\u7684\u8bbf\u95ee\uff0c\u5a01\u80c1\u884c\u4e3a\u8005\u5c31\u4f1a\u5229\u7528\u94b4\u7f62\u5de5\u6216\u4ee5\u9646\u5730\u6280\u672f\u4e3a\u751f\uff0c\u4ee5\u878d\u5165\u65e5\u5e38\u6d3b\u52a8\u3002\u4ed6\u4eec\u901a\u5e38\u4f1a\u4f7f\u7528\u6587\u4ef6Zilla\u548cRclone\u7b49\u5408\u6cd5\u5de5\u5177\u5c06\u6570\u636e\u6cc4\u9732\u5230\u4ed6\u4eec\u7684\u4e91\u670d\u52a1\u5668\u3002&nbsp;<\/p>\n\n\n\n<p>\u4e3a\u4e86\u5e2e\u52a9\u5ba2\u6237\u4fdd\u62a4\u5176\u73af\u5883\u514d\u53d7\u8fd9\u4e9b\u653b\u51fb\uff0cAttackIQ\u53d1\u5e03\u4e86\u4e00\u9879\u65b0\u7684\u8bc4\u4f30\uff0c\u8be5\u8bc4\u4f30\u6a21\u62df\u4e86\u5165\u53e3\u5de5\u5177\u4f20\u8f93\uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1105\/\">T1105<\/a>\uff09\u6280\u672f\uff0c\u4ee5\u964d\u4f4e\u53c2\u4e0e\u8005\u7684\u5de5\u5177\u548c\u6076\u610f\u8f6f\u4ef6\u3002\u8fd9\u4e9b\u65b9\u6848\u6d4b\u8bd5\u5ba2\u6237\u73af\u5883\u4e2d\u7684\u7f51\u7edc\u548c\u7ec8\u7ed3\u70b9\u63a7\u4ef6\uff0c\u4ee5\u9632\u6b62\u5df2\u77e5\u7684\u6076\u610f\u6587\u4ef6\u3002&nbsp;<\/p>\n\n\n\n<p>\u6b64\u8bc4\u4f30\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>\u4e0b\u8f7d\u5e76\u4fdd\u5b58\u5361\u62c9\u5e93\u5c14\u7279\u7684PDF\u7f51\u7edc\u9493\u9c7c\u6587\u4ef6\uff1a<\/strong>\u8fd9\u4e9bPDF\u88ab\u53d1\u9001\u7ed9\u6f5c\u5728\u7684\u53d7\u5bb3\u8005\uff0c\u8981\u6c42\u4ed6\u4eec\u4e0b\u8f7d\u5e76\u6253\u5f00\u5bfc\u81f4\u6076\u610f\u8f6f\u4ef6\u5b89\u88c5\u7684\u6076\u610f\u5fae\u8f6fOffice\u6587\u6863\u3002<\/li><li><strong>\u4e0b\u8f7d\u5e76\u4fdd\u5b58\u5361\u62c9\u5e93\u5c14\u7279\u7684\u94b4\u653b\u51fb\u4fe1\u6807\u6076\u610f\u8f6f\u4ef6<\/strong>\uff1a\u4e0e\u8bb8\u591a\u5a01\u80c1\u884c\u4e3a\u8005\u4e00\u6837\uff0c\u5361\u62c9\u5e93\u5c14\u7279\u4f9d\u9760\u94b4\u7f62\u5de5\u8fdb\u884c\u540e\u671f\u59a5\u534f\u6d3b\u52a8\u3002<\/li><li><strong>\u4e0b\u8f7d\u5e76\u4fdd\u5b58\u6587\u4ef6Zilla\uff1a<\/strong><a href=\"https:\/\/filezilla-project.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6587\u4ef6Zilla<\/a>\u662f\u4e00\u4e2a\u5408\u6cd5\u7684\u5f00\u6e90FTP\u548cSFTP\u5ba2\u6237\u7aef\uff0c\u53ef\u4ee5\u901a\u8fc7\u56fe\u5f62\u754c\u9762\u5c06\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002\u5361\u62c9\u5e93\u5c14\u7279\u4f7f\u7528\u6b64\u8f6f\u4ef6\u5c06\u88ab\u76d7\u6587\u4ef6\u53d1\u9001\u5230\u5176\u57fa\u7840\u67b6\u6784\u3002<\/li><li><strong>\u4e0b\u8f7d\u5e76\u4fdd\u5b58 Rclone\uff1a<\/strong><a href=\"https:\/\/rclone.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rclone<\/a>&nbsp;\u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5141\u8bb8\u5c06\u6587\u4ef6\u540c\u6b65\u5230\u8fdc\u7a0b\u4e91\u5b58\u50a8\u6216\u8fdc\u7a0b\u6587\u4ef6\u670d\u52a1\u5668\u3002<\/li><li><strong>\u4e0b\u8f7d\u5e76\u4fdd\u5b58\u5fae\u8f6f\u547d\u4ee4\u884cXSL\u8f6c\u6362\u5de5\u5177<\/strong>\uff1aMsxsl.exe\u662f\u5fae\u8f6f\u7684\u5408\u6cd5\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53c2\u4e0e\u8005\u53ef\u80fd\u4f1a<a href=\"https:\/\/medium.com\/@threathuntingteam\/msxsl-exe-and-wmic-exe-a-way-to-proxy-code-execution-8d524f642b75\" target=\"_blank\" rel=\"noreferrer noopener\">\u6ee5\u7528\u8be5\u5de5\u5177<\/a>\u6765\u7ed5\u8fc7\u5e94\u7528\u7a0b\u5e8f\u767d\u540d\u5355\u63a7\u4ef6\u3002\u8be5\u5de5\u5177\u52a0\u8f7d\u7684 XML \u6587\u4ef6\u53ef\u80fd\u5d4c\u5165\u4e86\u6076\u610f\u811a\u672c\uff0c\u8fd9\u4e9b\u6587\u4ef6\u5c06\u5728 Msxsl \u8fdb\u7a0b\u5185\u8fd0\u884c\u3002&nbsp;<\/li><\/ol>\n\n\n\n<p><strong>\u68c0\u6d4b\u8fc7\u7a0b<\/strong><br>\u6076\u610f\u6267\u884c\u7ec4\u4ef6\u7834\u574f\u7ec8\u7ed3\u70b9\u540e\uff0c\u53ef\u80fd\u4f1a\u5c1d\u8bd5\u5c06\u4efb\u4f55\u5de5\u5177\u6216\u6076\u610f\u8f6f\u4ef6\u4f20\u8f93\u5230\u8bbe\u5907\u4e0a\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8bf8\u5982\u5f3a\u529b\u5916\u58f3\u3001\u8bc1\u4e66\u3001\u4f4d\u7ba1\u7406\u5458\u548c\u5377\u66f2\u7b49\u5de5\u5177\u3002&nbsp;<\/p>\n\n\n\n<p><em><em>PowerShell&nbsp;<\/em>\u793a\u4f8b\uff1a<\/em>&nbsp;<\/p>\n\n\n\n<p>Process Name == (Cmd.exe OR Powershell.exe)&nbsp;<br>Command Line CONTAINS ((\u201cIWR\u201d OR \u201cInvoke-WebRequest\u201d) AND \u201cDownloadData\u201d AND \u201cHidden\u201d)&nbsp;<\/p>\n\n\n\n<p><em><em>Certutil&nbsp;<\/em>\u793a\u4f8b\uff1a<\/em>&nbsp;<\/p>\n\n\n\n<p>Process Name == Certutil.exe&nbsp;<br>Command Line Contains (\u201c-urlcache\u201d AND \u201c-f\u201d)&nbsp;<\/p>\n\n\n\n<p><em><em>Bitsadmin<\/em><\/em> <em>\u793a\u4f8b\uff1a<\/em>&nbsp;<\/p>\n\n\n\n<p>Process Name == Curl.exe&nbsp;<br>Command Line CONTAINS (\u201chttp\u201d AND \u201c-o\u201d)&nbsp;<\/p>\n\n\n\n<p><em><em>Curl&nbsp;<\/em>\u793a\u4f8b\uff1a<\/em>&nbsp;<\/p>\n\n\n\n<p>Process Name == Curl.exe&nbsp;<br>Command Line CONTAINS (\u201chttp\u201d AND \u201c-o\u201d)&nbsp;<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u5e94\u4ed4\u7ec6\u68c0\u67e5\u4ece\u5408\u6cd5\u7ad9\u70b9\u4e0b\u8f7d\u7684\u6587\u4ef6\u4f20\u8f93\u5b9e\u7528\u7a0b\u5e8f\uff0c\u4ee5\u786e\u4fdd\u8bf7\u6c42\u662f\u7531\u771f\u5b9e\u7528\u6237\u53d1\u51fa\u7684\u3002&nbsp;<\/p>\n\n\n\n<p><strong>\u7f13\u89e3\u7b56\u7565<\/strong><br>\u5efa\u8bae\u963b\u6b62\u975e\u7ba1\u7406\u5458\u4f7f\u7528\u5f3a\u529b\u5916\u58f3.exe\u3001cmd.exe\u548c\u8bc1\u4e66.exe\u7b49\u5de5\u5177\u3002\u8fd9\u5c06\u9632\u6b62\u5728\u6700\u7ec8\u7528\u6237\u5e10\u6237\u4e0a\u6076\u610f\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u3002&nbsp;<\/p>\n\n\n\n<p>AttackIQ\u7684\u5bf9\u624b\u7814\u7a76\u5c0f\u7ec4\u76ee\u524d\u6b63\u5728\u5ba1\u67e5\u6709\u5173Karakurt\u59a5\u534f\u7684\u5176\u4ed6\u7ec6\u8282\uff0c\u5e76\u5c06\u5728\u672a\u6765\u51e0\u5929\u5185\u53d1\u5e03\u4e00\u4e2a\u9ad8\u7ea7\u653b\u51fb\u56fe\uff0c\u8be5\u56fe\u5c06\u5728\u66f4\u5927\u7684\u6740\u4f24\u94fe\u4e2d\u6a21\u62df\u6f14\u5458\u7684\u884c\u4e3a\u3002&nbsp;<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0cAttackIQ\u7684\u65b0\u8bc4\u4f30\u5c06\u5e2e\u52a9\u7ec4\u7ec7\u9488\u5bf9\u771f\u5b9e\u653b\u51fb\u4e2d\u4f7f\u7528\u7684\u5df2\u77e5\u6837\u672c\u6d4b\u8bd5\u5176\u7f51\u7edc\u548c\u7aef\u70b9\u9632\u75c5\u6bd2\u63a7\u5236\u3002\u901a\u8fc7\u6301\u7eed\u6d4b\u8bd5\u548c\u4f7f\u7528\u6b64\u8bc4\u4f30\u751f\u6210\u7684\u6570\u636e\uff0c\u60a8\u53ef\u4ee5\u5c06\u56e2\u961f\u7684\u6ce8\u610f\u529b\u96c6\u4e2d\u5728\u5b9e\u73b0\u5173\u952e\u5b89\u5168\u7ed3\u679c\u3001\u8c03\u6574\u5b89\u5168\u63a7\u5236\u4ee5\u53ca\u52aa\u529b\u63d0\u9ad8\u9488\u5bf9\u5df2\u77e5\u548c\u5371\u9669\u5a01\u80c1\u7684\u603b\u4f53\u5b89\u5168\u8ba1\u5212\u6709\u6548\u6027\u4e0a\u3002&nbsp;<\/p>\n\n\n\n<p>AttackIQ\u968f\u65f6\u51c6\u5907\u5e2e\u52a9\u5b89\u5168\u56e2\u961f\u5b9e\u65bd\u6b64\u8bc4\u4f30\u548c AttackIQ \u5b89\u5168\u4f18\u5316\u5e73\u53f0\u7684\u5176\u4ed6\u65b9\u9762\uff0c\u5305\u62ec\u901a\u8fc7\u6211\u4eec\u7684\u5171\u540c\u7ba1\u7406\u7684\u5b89\u5168\u670d\u52a1\u00a0<a href=\"http:\/\/www.aqwu.net\/wp\/?p=843\">AttackIQ \u5148\u950b<\/a>\u3002\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AttackIQ\u53d1\u5e03\u4e86\u65b0\u7684\u573a\u666f\u548c\u8bc4\u4f30\uff0c\u4ee5\u5e94\u5bf9\u7f8e\u56fd &#8211; CERT\u8b66\u62a5AA22-152A\uff0c\u5361\u62c9\u5e93\u5c14\u7279\u6570 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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