General

  • Target

    JaffaCakes118_3083ffd13100bac408b485d6bf027b1dbb66d489045cd628582b575f3585189c

  • Size

    1.3MB

  • Sample

    241222-kn8p4s1pcv

  • MD5

    c66a9f132d6e290dbf382a7f526bf6e0

  • SHA1

    7206028d4bf9077453e67cdffd16d726920d3238

  • SHA256

    3083ffd13100bac408b485d6bf027b1dbb66d489045cd628582b575f3585189c

  • SHA512

    0f1dd960e2ff9c98220a3ae504db173fb8b25b2ac26dea56a2793b033e1505ede48f7b0584565040d35a3d3ca8c62fb82bf682551cc005525683b3443077f00c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_3083ffd13100bac408b485d6bf027b1dbb66d489045cd628582b575f3585189c

    • Size

      1.3MB

    • MD5

      c66a9f132d6e290dbf382a7f526bf6e0

    • SHA1

      7206028d4bf9077453e67cdffd16d726920d3238

    • SHA256

      3083ffd13100bac408b485d6bf027b1dbb66d489045cd628582b575f3585189c

    • SHA512

      0f1dd960e2ff9c98220a3ae504db173fb8b25b2ac26dea56a2793b033e1505ede48f7b0584565040d35a3d3ca8c62fb82bf682551cc005525683b3443077f00c

    • 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