General

  • Target

    JaffaCakes118_192b40ea5c733117bfb1bcad9cdbb73503d7173deec537d1f336f24cf41d667c

  • Size

    1.3MB

  • Sample

    241222-zzenqsyqas

  • MD5

    c1b7115ce35cc5522bb8b667f9157fd1

  • SHA1

    93ea63c9324a572ce01b5b2bc17fce2c0727e763

  • SHA256

    192b40ea5c733117bfb1bcad9cdbb73503d7173deec537d1f336f24cf41d667c

  • SHA512

    52b5c1f11269c7250c9d4273058e0354248ea2c2ef748a2627285484eb225da829c5ddbb6c6e388760c25e9bffb26ce7223402cb1040a256bdfd8c889f554883

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_192b40ea5c733117bfb1bcad9cdbb73503d7173deec537d1f336f24cf41d667c

    • Size

      1.3MB

    • MD5

      c1b7115ce35cc5522bb8b667f9157fd1

    • SHA1

      93ea63c9324a572ce01b5b2bc17fce2c0727e763

    • SHA256

      192b40ea5c733117bfb1bcad9cdbb73503d7173deec537d1f336f24cf41d667c

    • SHA512

      52b5c1f11269c7250c9d4273058e0354248ea2c2ef748a2627285484eb225da829c5ddbb6c6e388760c25e9bffb26ce7223402cb1040a256bdfd8c889f554883

    • 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