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General

  • Target

    fafa9346ee31a637ba8e51f98c501e95_JaffaCakes118

  • Size

    1.5MB

  • Sample

    240927-1w57ys1hpk

  • MD5

    fafa9346ee31a637ba8e51f98c501e95

  • SHA1

    575989e05e18af476ef7ab26d3557118fcc35d84

  • SHA256

    3553aa7e83e87919a72e05f8a53768dffec148e7111e28140a18bf12230a3b78

  • SHA512

    30c71355e3acbf59880efe044254e7e527c964d0cc06d41d7348871e51702a13c386986b6745ec20e92b3017d93cf3e68d2ae15081e896f1d4c3d51d4000ef27

  • SSDEEP

    49152:h/b9j1ab2fxibvDy79yE4T5W9SNvBlF4LP6:BfcLDyBf4T5VSLP6

Malware Config

Targets

    • Target

      fafa9346ee31a637ba8e51f98c501e95_JaffaCakes118

    • Size

      1.5MB

    • MD5

      fafa9346ee31a637ba8e51f98c501e95

    • SHA1

      575989e05e18af476ef7ab26d3557118fcc35d84

    • SHA256

      3553aa7e83e87919a72e05f8a53768dffec148e7111e28140a18bf12230a3b78

    • SHA512

      30c71355e3acbf59880efe044254e7e527c964d0cc06d41d7348871e51702a13c386986b6745ec20e92b3017d93cf3e68d2ae15081e896f1d4c3d51d4000ef27

    • SSDEEP

      49152:h/b9j1ab2fxibvDy79yE4T5W9SNvBlF4LP6:BfcLDyBf4T5VSLP6

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks