General

  • Target

    JaffaCakes118_7b239f19d30d671171d2976d37829fdd09ca840b0f378a38d7652895d0d2c208

  • Size

    1.3MB

  • Sample

    241222-ptl6hsyndn

  • MD5

    218560e60d16489c0a0abc83a0e50f69

  • SHA1

    ec1d0e332527ebb9c8ce597a6ef478a8519cda32

  • SHA256

    7b239f19d30d671171d2976d37829fdd09ca840b0f378a38d7652895d0d2c208

  • SHA512

    d4c062b5354f517d2cebe341c10c452b3ea2e5a3bc56054eb186904d956adbfd1dd8179ae08c302b97bbe9ea0fca205233b0afc4728c9de4900cd4d6ef0991ca

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7b239f19d30d671171d2976d37829fdd09ca840b0f378a38d7652895d0d2c208

    • Size

      1.3MB

    • MD5

      218560e60d16489c0a0abc83a0e50f69

    • SHA1

      ec1d0e332527ebb9c8ce597a6ef478a8519cda32

    • SHA256

      7b239f19d30d671171d2976d37829fdd09ca840b0f378a38d7652895d0d2c208

    • SHA512

      d4c062b5354f517d2cebe341c10c452b3ea2e5a3bc56054eb186904d956adbfd1dd8179ae08c302b97bbe9ea0fca205233b0afc4728c9de4900cd4d6ef0991ca

    • 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