General

  • Target

    JaffaCakes118_571d8009153a4ac517e697934b037d880e5704be3ce0edf474815caa210e72f1

  • Size

    1.3MB

  • Sample

    241222-bkm5kaxmdn

  • MD5

    0e2d5ee59ded8af1286c557379f4ea1c

  • SHA1

    4057216745b456eb5aa3ed095e25d09b70ebeac5

  • SHA256

    571d8009153a4ac517e697934b037d880e5704be3ce0edf474815caa210e72f1

  • SHA512

    e5f9951c835d183c5d836d34b157b28399c55c60816f17948a2f10eeb32d7262615bf91e6f81e2c48062c3d2a915fef8b299ace45a9da38491291070ea30eeaa

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_571d8009153a4ac517e697934b037d880e5704be3ce0edf474815caa210e72f1

    • Size

      1.3MB

    • MD5

      0e2d5ee59ded8af1286c557379f4ea1c

    • SHA1

      4057216745b456eb5aa3ed095e25d09b70ebeac5

    • SHA256

      571d8009153a4ac517e697934b037d880e5704be3ce0edf474815caa210e72f1

    • SHA512

      e5f9951c835d183c5d836d34b157b28399c55c60816f17948a2f10eeb32d7262615bf91e6f81e2c48062c3d2a915fef8b299ace45a9da38491291070ea30eeaa

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks