General

  • Target

    JaffaCakes118_d49d621c16644c9a21f3c101b3b2d019608177c4829a88e92f4a03b5dea222fe

  • Size

    1.3MB

  • Sample

    241222-y5yhcsxqdx

  • MD5

    03264ef857ae3afc99ea6c40dc8cf831

  • SHA1

    aaa3840e219f3602393067ceabf7fb25a3b5efd3

  • SHA256

    d49d621c16644c9a21f3c101b3b2d019608177c4829a88e92f4a03b5dea222fe

  • SHA512

    8097d996f37802793e643caf310472a58ad2aaf5128ed4253b23683b1be3825fa2acfac6770b046b21cd6d6e4e3b3672c4150d3579e71459fd2ef6e9379426de

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d49d621c16644c9a21f3c101b3b2d019608177c4829a88e92f4a03b5dea222fe

    • Size

      1.3MB

    • MD5

      03264ef857ae3afc99ea6c40dc8cf831

    • SHA1

      aaa3840e219f3602393067ceabf7fb25a3b5efd3

    • SHA256

      d49d621c16644c9a21f3c101b3b2d019608177c4829a88e92f4a03b5dea222fe

    • SHA512

      8097d996f37802793e643caf310472a58ad2aaf5128ed4253b23683b1be3825fa2acfac6770b046b21cd6d6e4e3b3672c4150d3579e71459fd2ef6e9379426de

    • 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