CYFIRMA Research

CYFIRMA Research- SeedSnatcher: Dissecting an Android Malware Targeting Multiple Crypto Wallet Mnemonic Phrases

CYFIRMA

Mobile Threat Alert: Crypto Mnemonic Phrase Stealer

SeedSnatcher is a newly uncovered Android malware family targeting the crypto ecosystem, built to steal users’ mnemonic recovery phrases using a sophisticated DisplayOverlay attack

Capabilities:

  • Intercepts and exfiltrates seed phrases and private keys from major cryptocurrency wallets
  • Presents deceptive wallet-import screens to lure users into entering their recovery phrases
  • Communicates with its command-and-control servers via encrypted WebSocket channels

Additional Capabilities:

  • Access device files and media
  • Read SMS content and monitor messages
  • Retrieve call logs and contact lists
  • Collect device identifiers, network data, and app details
  • Exfiltrate collected information to the C2 over encrypted channels


Link to the Research Report: SEEDSNATCHER : Dissecting an Android Malware Targeting Multiple Crypto Wallet Mnemonic Phrases - CYFIRMA

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