Category Archives: Trojan

From 12 to 21: how we discovered connections between the Twelve and BlackJack groups

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An investigation of BlackJack’s software, TTPs, and motivations led Kaspersky experts to identify a possible connection with the Twelve group. Continue reading From 12 to 21: how we discovered connections between the Twelve and BlackJack groups→

How the Necro Trojan infiltrated Google Play, again

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Kaspersky experts have discovered a new version of the Necro Trojan, which has attacked tens of thousands of Android devices through Google Play and Spotify and WhatsApp mods. Continue reading How the Necro Trojan infiltrated Google Play, again→

Windows users targeted with fake human verification pages delivering malware

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For a while now, security researchers have been warning about fake human verification pages tricking Windows users into inadvertently installing malware. A recently exposed campaign showed how some users end up on these pages. Beware of fake human veri… Continue reading Windows users targeted with fake human verification pages delivering malware→

IT threat evolution in Q2 2024. Non-mobile statistics

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This report presents statistics on PC threats for Q2 2024, including data on ransomware, miners, threats to macOS and IoT devices. Continue reading IT threat evolution in Q2 2024. Non-mobile statistics→

Head Mare: adventures of a unicorn in Russia and Belarus

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Analysis of the hacktivist group Head Mare targeting companies in Russia and Belarus: exploitation of WinRAR vulnerability, custom tools PhantomDL and PhantomCore. Continue reading Head Mare: adventures of a unicorn in Russia and Belarus→

HZ Rat backdoor for macOS attacks users of China’s DingTalk and WeChat

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Kaspersky experts discovered a macOS version of the HZ Rat backdoor, which collects user data from WeChat and DingTalk messengers. Continue reading HZ Rat backdoor for macOS attacks users of China’s DingTalk and WeChat→