{"id":33,"date":"2025-06-03T07:11:51","date_gmt":"2025-06-03T07:11:51","guid":{"rendered":"https:\/\/blog.garlicshield.com\/?p=33"},"modified":"2026-03-11T03:34:31","modified_gmt":"2026-03-11T03:34:31","slug":"lummac2-malware-how-it-spreads-and-what-it-steals","status":"publish","type":"post","link":"https:\/\/blog.garlicshield.com\/index.php\/2025\/06\/03\/lummac2-malware-how-it-spreads-and-what-it-steals\/","title":{"rendered":"LummaC2 Malware \u2013 How It Spreads and What It Steals"},"content":{"rendered":"\n<p><strong>Origin &amp; Spread:<\/strong><br>LummaC2 malware has been <strong>sold on Russian-speaking cybercrime forums since 2022<\/strong>. It\u2019s mainly spread through:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Spearphishing links &amp; attachments<\/strong> [T1566.001, T1566.002]<\/li>\n\n\n\n<li><strong>Fake CAPTCHAs<\/strong> that trick users into running PowerShell commands via clipboard + \u201cRun\u201d box<\/li>\n\n\n\n<li><strong>Spoofed software<\/strong> (e.g., fake media players\/utilities) [T1036]<\/li>\n<\/ul>\n\n\n\n<p><strong>Evasion Techniques:<\/strong><br>Uses <strong>obfuscation<\/strong> and <strong>Base64-encoded PowerShell scripts<\/strong> to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bypass <strong>EDR tools<\/strong> and antivirus<\/li>\n\n\n\n<li>Mask as legitimate software [T1027]<\/li>\n<\/ul>\n\n\n\n<p><strong>What It Steals:<\/strong><br>Once inside, LummaC2 silently grabs:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Personal Identifiable Info (PII)<\/strong><\/li>\n\n\n\n<li><strong>Financial credentials &amp; crypto wallets<\/strong><\/li>\n\n\n\n<li><strong>Browser extensions &amp; MFA secrets<\/strong> [T1119]<\/li>\n\n\n\n<li>All data is exfiltrated without triggering alerts [TA0010]<\/li>\n<\/ul>\n\n\n\n<p><strong>Rising Threat:<\/strong><br>Over <strong>21,000 LummaC2 logs<\/strong> were sold on cybercriminal forums <strong>just between April\u2013June 2024<\/strong>, a <strong>71.7% spike<\/strong> from the same period in 2023.<\/p>\n\n\n\n<p>Bottom Line: LummaC2 is growing fast and becoming stealthier. One wrong click on a fake CAPTCHA or spoofed app, and your sensitive data could be gone.<\/p>\n\n\n\n<p> Stay alert. Train users. Follow CISA mitigation advice.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Origin &amp; Spread:LummaC2 malware has been sold on Russian-speaking cybercrime forums since 2022. It\u2019s mainly spread through: Evasion Techniques:Uses obfuscation and Base64-encoded PowerShell scripts to: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-33","post","type-post","status-publish","format-standard","hentry","category-malware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LummaC2 Malware \u2013 How It Spreads and What It Steals - GarlicShield TLDR Cybersecurity Blog<\/title>\n<meta name=\"description\" content=\"LummaC2 malware spreads through phishing, fake CAPTCHAs, and spoofed apps. 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