General

  • Target

    JaffaCakes118_d66f3abf32e9e3dad3baa40e9dd5c03167891be4edc23a377fbb9caa6ace9bda

  • Size

    1.3MB

  • Sample

    241222-fsdy3svlgv

  • MD5

    e79a3e615becc12e4be02e15449b3885

  • SHA1

    ec89980b32b4a2ad09de1388d79bfe269e19e6ee

  • SHA256

    d66f3abf32e9e3dad3baa40e9dd5c03167891be4edc23a377fbb9caa6ace9bda

  • SHA512

    4774d58b943a433fe026f95731902698768af6c51e027efe6fe7303f3ad91d403fc6d8998ade68b543e8092625ec05644d8a6131be7225fc70d0c8b8c1d5d26a

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d66f3abf32e9e3dad3baa40e9dd5c03167891be4edc23a377fbb9caa6ace9bda

    • Size

      1.3MB

    • MD5

      e79a3e615becc12e4be02e15449b3885

    • SHA1

      ec89980b32b4a2ad09de1388d79bfe269e19e6ee

    • SHA256

      d66f3abf32e9e3dad3baa40e9dd5c03167891be4edc23a377fbb9caa6ace9bda

    • SHA512

      4774d58b943a433fe026f95731902698768af6c51e027efe6fe7303f3ad91d403fc6d8998ade68b543e8092625ec05644d8a6131be7225fc70d0c8b8c1d5d26a

    • 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