General

  • Target

    JaffaCakes118_964a52ad9b462abc5adaf472b7550f1aa449c92fd38af7b7e4703d55d9cc1a8e

  • Size

    1.3MB

  • Sample

    241222-qe63tayqhz

  • MD5

    3bbd16819c19a3cb052cbfe45d628e43

  • SHA1

    d776489d05323fa6fb7c2f029d3e577e65b7873c

  • SHA256

    964a52ad9b462abc5adaf472b7550f1aa449c92fd38af7b7e4703d55d9cc1a8e

  • SHA512

    94b7a1c5f4b6695c53b6c369a9b7037d895c0e54e73613eea7b77f44a482c4e9e83f718d0ca2b04bacc1ac8b106d2efe9bcce07f770d5d8e900639de72b9bfaa

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_964a52ad9b462abc5adaf472b7550f1aa449c92fd38af7b7e4703d55d9cc1a8e

    • Size

      1.3MB

    • MD5

      3bbd16819c19a3cb052cbfe45d628e43

    • SHA1

      d776489d05323fa6fb7c2f029d3e577e65b7873c

    • SHA256

      964a52ad9b462abc5adaf472b7550f1aa449c92fd38af7b7e4703d55d9cc1a8e

    • SHA512

      94b7a1c5f4b6695c53b6c369a9b7037d895c0e54e73613eea7b77f44a482c4e9e83f718d0ca2b04bacc1ac8b106d2efe9bcce07f770d5d8e900639de72b9bfaa

    • 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