General

  • Target

    JaffaCakes118_d981902835b82db6148a861088607f5025b17f685d96d3024bb2a9bfa139e8ad

  • Size

    1.3MB

  • Sample

    241222-k55d1ssnfp

  • MD5

    13ea626d2883cbda1309e7cebdb11418

  • SHA1

    cf461b5338661a1a43a422dc1389d08177ab1c79

  • SHA256

    d981902835b82db6148a861088607f5025b17f685d96d3024bb2a9bfa139e8ad

  • SHA512

    889a0d246d0f8b65568868da5d510b3155f5e3352611700cc96c557cc647181adf5e3f2a6c9e4568fe7218ca4847dcd2acf9d0bbc70455d43762280f95ef981f

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d981902835b82db6148a861088607f5025b17f685d96d3024bb2a9bfa139e8ad

    • Size

      1.3MB

    • MD5

      13ea626d2883cbda1309e7cebdb11418

    • SHA1

      cf461b5338661a1a43a422dc1389d08177ab1c79

    • SHA256

      d981902835b82db6148a861088607f5025b17f685d96d3024bb2a9bfa139e8ad

    • SHA512

      889a0d246d0f8b65568868da5d510b3155f5e3352611700cc96c557cc647181adf5e3f2a6c9e4568fe7218ca4847dcd2acf9d0bbc70455d43762280f95ef981f

    • 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