General

  • Target

    JaffaCakes118_0c85820224c46863241dd9db19296499a2f8b9b250fd28558b86aaa5abf7c044

  • Size

    1.3MB

  • Sample

    241230-blp1jssqgp

  • MD5

    1757661b67faa318ae296312b4548f08

  • SHA1

    6b307d5dde495bfd1588cb334a571584760a0dd3

  • SHA256

    0c85820224c46863241dd9db19296499a2f8b9b250fd28558b86aaa5abf7c044

  • SHA512

    e0c73d1cdfa4b187b6904876b5e275b50acd706d1f908ad2078f3df289aefecd794fc7bb9e5570192a2ca03d679fc2245e99b1cd31ac75d455cb7cb2f0e327f5

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0c85820224c46863241dd9db19296499a2f8b9b250fd28558b86aaa5abf7c044

    • Size

      1.3MB

    • MD5

      1757661b67faa318ae296312b4548f08

    • SHA1

      6b307d5dde495bfd1588cb334a571584760a0dd3

    • SHA256

      0c85820224c46863241dd9db19296499a2f8b9b250fd28558b86aaa5abf7c044

    • SHA512

      e0c73d1cdfa4b187b6904876b5e275b50acd706d1f908ad2078f3df289aefecd794fc7bb9e5570192a2ca03d679fc2245e99b1cd31ac75d455cb7cb2f0e327f5

    • 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