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General

  • Target

    83ef1d799261ed45ad00488f7210639c_JaffaCakes118

  • Size

    240KB

  • Sample

    240809-271bhsyblg

  • MD5

    83ef1d799261ed45ad00488f7210639c

  • SHA1

    71e28eb94341a1d8c77d159d95c72e1f3ea62705

  • SHA256

    9894be6e64187c5b681d5c0505b02d19926ff67ecce0f6f7bb4d94c28689b7e6

  • SHA512

    9cd5623190ab4f1f1f8daacd3ff80cb3e9b28b890f030b56659333a86c65246d22d962aae8aa8b0a86574fc707c96b2ca59d71253123209b6526c53ccd4f5ce2

  • SSDEEP

    6144:tZy5BoKvoyi7NGm9yCqSwDvQkqj+pyvBM790:jYe0LT0K8tj+Es0

Malware Config

Targets

    • Target

      83ef1d799261ed45ad00488f7210639c_JaffaCakes118

    • Size

      240KB

    • MD5

      83ef1d799261ed45ad00488f7210639c

    • SHA1

      71e28eb94341a1d8c77d159d95c72e1f3ea62705

    • SHA256

      9894be6e64187c5b681d5c0505b02d19926ff67ecce0f6f7bb4d94c28689b7e6

    • SHA512

      9cd5623190ab4f1f1f8daacd3ff80cb3e9b28b890f030b56659333a86c65246d22d962aae8aa8b0a86574fc707c96b2ca59d71253123209b6526c53ccd4f5ce2

    • SSDEEP

      6144:tZy5BoKvoyi7NGm9yCqSwDvQkqj+pyvBM790:jYe0LT0K8tj+Es0

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks