On May 13, 2024, Kaspersky consumer-grade product Kaspersky Total Security detected a new Manuscrypt infection on the personal computer of a person living in Russia. Since Lazarus rarely attacks individuals, this piqued Kaspersky researchers interest and they decided to take a closer look.
The researchers discovered that prior to the detection of Manuscrypt, Kaspersky technologies also detected exploitation of the Google Chrome web browser originating from the website detankzone[.]com. On the surface, this website resembled a professionally designed product page for a decentralized finance (DeFi) NFT-based (non-fungible token) multiplayer online battle arena (MOBA) tank game, inviting users to download a trial version. But that was just a disguise. Under the hood, this website had a hidden script that ran in the user’s Google Chrome browser, launching a zero-day exploit.
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Source: Kaspersky
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