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Adform compromised to serve crypto stealer via supply chain attack

Adform compromised to serve crypto stealer via supply chain attack

File hash 02ff86c7f9fe609a753ff15bda90baa3c3e0d4a2e559ec4fcf8a3de0954b7c55

That file flags as fine across vendors on Virustotal (all the URLs, files, domains and IPs flag as clean across all security vendors).

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The actual file served, trackpoint-async.js, had malicious code starting at this function:

The code in this sample matches valid Bitcoin, Etherum and TRX wallets in clipboard:

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It then replaces said addresses in clipboard with

The wallet values are swapped for attacker controlled wallets. Addresses appear to vary.

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