General

  • Target

    JaffaCakes118_f0b7fb9a020e75a8afbc5f795e521b0fa245552b0c0bcf333391b6d6fefab483

  • Size

    1.3MB

  • Sample

    241230-vveeys1kaj

  • MD5

    299c7c03abcf15471356b945392a5089

  • SHA1

    9458e5826cd7a493bf10e919b956bfcfb6454288

  • SHA256

    f0b7fb9a020e75a8afbc5f795e521b0fa245552b0c0bcf333391b6d6fefab483

  • SHA512

    51e7ccd1b7fbfd343f19a5c6ca79c228941bad697b5aed83e73fd3b2b515e2fcd233906141cb63980781d183bd1e7e0073c7633279a3dc55c026382c885aa0b3

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_f0b7fb9a020e75a8afbc5f795e521b0fa245552b0c0bcf333391b6d6fefab483

    • Size

      1.3MB

    • MD5

      299c7c03abcf15471356b945392a5089

    • SHA1

      9458e5826cd7a493bf10e919b956bfcfb6454288

    • SHA256

      f0b7fb9a020e75a8afbc5f795e521b0fa245552b0c0bcf333391b6d6fefab483

    • SHA512

      51e7ccd1b7fbfd343f19a5c6ca79c228941bad697b5aed83e73fd3b2b515e2fcd233906141cb63980781d183bd1e7e0073c7633279a3dc55c026382c885aa0b3

    • 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