General

  • Target

    JaffaCakes118_1cc670b47f489b48c021f1c6f8ff1e2caea065b38cf8db66d966d84f16938a59

  • Size

    1.3MB

  • Sample

    241230-wnmy7askgm

  • MD5

    b158cf94337607b4436eee42c81361d8

  • SHA1

    12c91b32502cbceb2414f5fc48624bed4d1df867

  • SHA256

    1cc670b47f489b48c021f1c6f8ff1e2caea065b38cf8db66d966d84f16938a59

  • SHA512

    d1638703a23db23920349e58111c3b2fe60da36fd1690279b892c9803fed947c3a039de72e635347418a0106802ac104b9af3684f4da20fa57f0f6f37e1c5d3d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_1cc670b47f489b48c021f1c6f8ff1e2caea065b38cf8db66d966d84f16938a59

    • Size

      1.3MB

    • MD5

      b158cf94337607b4436eee42c81361d8

    • SHA1

      12c91b32502cbceb2414f5fc48624bed4d1df867

    • SHA256

      1cc670b47f489b48c021f1c6f8ff1e2caea065b38cf8db66d966d84f16938a59

    • SHA512

      d1638703a23db23920349e58111c3b2fe60da36fd1690279b892c9803fed947c3a039de72e635347418a0106802ac104b9af3684f4da20fa57f0f6f37e1c5d3d

    • 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