General

  • Target

    JaffaCakes118_4d43dfa39b21bcc3e686200a2cba050abfe099744f6ad8596f41934e3d8ee6ca

  • Size

    1.3MB

  • Sample

    241230-v8azpatng1

  • MD5

    9fc4cfa3e04730f1809f4c6f1af4372f

  • SHA1

    281ce35c070b075e8d871e5603eb654c4006e8a3

  • SHA256

    4d43dfa39b21bcc3e686200a2cba050abfe099744f6ad8596f41934e3d8ee6ca

  • SHA512

    3df27f66fe80cc5895b0b9e7ac0bc1b55216f60084874bd9b5cc7aaaafe62809d0998f152dc35b06faf6c6ffd15902d6365939ee7fd3ed2bf6e167220ec69e90

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_4d43dfa39b21bcc3e686200a2cba050abfe099744f6ad8596f41934e3d8ee6ca

    • Size

      1.3MB

    • MD5

      9fc4cfa3e04730f1809f4c6f1af4372f

    • SHA1

      281ce35c070b075e8d871e5603eb654c4006e8a3

    • SHA256

      4d43dfa39b21bcc3e686200a2cba050abfe099744f6ad8596f41934e3d8ee6ca

    • SHA512

      3df27f66fe80cc5895b0b9e7ac0bc1b55216f60084874bd9b5cc7aaaafe62809d0998f152dc35b06faf6c6ffd15902d6365939ee7fd3ed2bf6e167220ec69e90

    • 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