General

  • Target

    JaffaCakes118_cc4c6646b478119a15d746658ef2a6dcaaa8fb4d5b6026f78033d8d4b3304af9

  • Size

    1.3MB

  • Sample

    241230-wt131asmdj

  • MD5

    d9ad2b321314ddb9b9966c18f591de32

  • SHA1

    979e7ee5230e1e18c6c6434492a346a494530807

  • SHA256

    cc4c6646b478119a15d746658ef2a6dcaaa8fb4d5b6026f78033d8d4b3304af9

  • SHA512

    ec7c3bdf04323522ee7b13d2796ab4691b8a0c30b420d0ca75436328e8d63dfbcad85a2f6043ed75377a6854a605c77c315ad0c55060fbdc627d0c05a147b801

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_cc4c6646b478119a15d746658ef2a6dcaaa8fb4d5b6026f78033d8d4b3304af9

    • Size

      1.3MB

    • MD5

      d9ad2b321314ddb9b9966c18f591de32

    • SHA1

      979e7ee5230e1e18c6c6434492a346a494530807

    • SHA256

      cc4c6646b478119a15d746658ef2a6dcaaa8fb4d5b6026f78033d8d4b3304af9

    • SHA512

      ec7c3bdf04323522ee7b13d2796ab4691b8a0c30b420d0ca75436328e8d63dfbcad85a2f6043ed75377a6854a605c77c315ad0c55060fbdc627d0c05a147b801

    • 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