General

  • Target

    JaffaCakes118_2d205ca95e9f9dbb03f54730dc08220df16e76d2f40ee42c767a257279755523

  • Size

    1.3MB

  • Sample

    241222-1d548szkgz

  • MD5

    bf73485f26aed5eb8c0b22daa6738b26

  • SHA1

    9acb4caba746df2c215772e35d21f1be3f9f0d46

  • SHA256

    2d205ca95e9f9dbb03f54730dc08220df16e76d2f40ee42c767a257279755523

  • SHA512

    05195ed5b21ce3f1ee760d52a1c84df0a81b43286e0be38bca5ce02b6025665e7ff921234109c9165b083073279a685ae272ad908eb703e78853a264da11043e

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_2d205ca95e9f9dbb03f54730dc08220df16e76d2f40ee42c767a257279755523

    • Size

      1.3MB

    • MD5

      bf73485f26aed5eb8c0b22daa6738b26

    • SHA1

      9acb4caba746df2c215772e35d21f1be3f9f0d46

    • SHA256

      2d205ca95e9f9dbb03f54730dc08220df16e76d2f40ee42c767a257279755523

    • SHA512

      05195ed5b21ce3f1ee760d52a1c84df0a81b43286e0be38bca5ce02b6025665e7ff921234109c9165b083073279a685ae272ad908eb703e78853a264da11043e

    • 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