General

  • Target

    JaffaCakes118_53013a92b256bcfd66482ac39b057d33f95e740d2c77018c63e56e0c3d56c148

  • Size

    1.3MB

  • Sample

    241230-vvsbtatjhs

  • MD5

    6f7c3fe391e2b4dfaad4f333373ab8dc

  • SHA1

    856ed009339a43045a91f2db0716c2f2d7b9d76d

  • SHA256

    53013a92b256bcfd66482ac39b057d33f95e740d2c77018c63e56e0c3d56c148

  • SHA512

    d2e9b36623c7d7380245291888d95aa5e9218feca656ffba77dd08d1ffc2f5a5e73f4ccbc181f631c29de65a4f505c82ae6510e73b0ed7927a90b433033bdf2b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_53013a92b256bcfd66482ac39b057d33f95e740d2c77018c63e56e0c3d56c148

    • Size

      1.3MB

    • MD5

      6f7c3fe391e2b4dfaad4f333373ab8dc

    • SHA1

      856ed009339a43045a91f2db0716c2f2d7b9d76d

    • SHA256

      53013a92b256bcfd66482ac39b057d33f95e740d2c77018c63e56e0c3d56c148

    • SHA512

      d2e9b36623c7d7380245291888d95aa5e9218feca656ffba77dd08d1ffc2f5a5e73f4ccbc181f631c29de65a4f505c82ae6510e73b0ed7927a90b433033bdf2b

    • 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