CYFIRMA Research- SeedSnatcher: Dissecting an Android Malware Targeting Multiple Crypto Wallet Mnemonic Phrases
Update: 2025-12-18
Description
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
#CyberSecurity #MobileSecurity #AndroidMalware #CryptoSecurity #ThreatIntelligence #SeedSnatcher #ThreatAlert #CYFIRMA #CYFIRMAresearch#ExternalThreatLandscapeManagement #ETLM
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