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    All Detections

    BQTLock Ransomware Activity

    avatar
    GlassDiceBearhttps://www.dicebear.comhttps://creativecommons.org/publicdomain/zero/1.0/„Glass” (https://www.dicebear.com) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
    Subhankar H@Shubho57
    •updated Nov 21, 2025•0•48

    Detects potential execution of BQTLock ransomware by identifying characteristic command-line strings, credential staging files, and associated UAC bypass techniques.

    Sigma

    Tags

    T1555 - Credentials from Password StoresT1548.002 - Bypass User Account ControlT1486 - Data Encrypted for ImpactTA0006 - Credential AccessTA0004 - Privilege EscalationTA0005 - Defense EvasionTA0040 - ImpactProcess CreationCredential AccessMalware DetectedWindowsattack.credential_accessattack.t1555attack.privilege_escalationattack.t1548.002attack.impactattack.t1486attack.defense_evasion

    Found in

    • Analysis of BQTLock Ransomware with Multi-Stage ExecutionLast updated Jun 11, 2026

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