General

  • Target

    JaffaCakes118_f9d9d63b11d4bf26216dea31075fcd6920fdcfc77f5548c7f3714f4e78630226

  • Size

    1.3MB

  • Sample

    241221-3xa5bavmdj

  • MD5

    3d5f8ed21fc143b03f10949aca601dc7

  • SHA1

    bafecc30930c48580a305d412ab6155fb32ec8a8

  • SHA256

    f9d9d63b11d4bf26216dea31075fcd6920fdcfc77f5548c7f3714f4e78630226

  • SHA512

    5bb33fd817353e7bb4067bc7662514f20cea7483e6cd05d4cdc2fa75f64c2e21c947b75f83ad5b5e79b1f154578188f38ab14b96852131d568a5305e72e121b5

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_f9d9d63b11d4bf26216dea31075fcd6920fdcfc77f5548c7f3714f4e78630226

    • Size

      1.3MB

    • MD5

      3d5f8ed21fc143b03f10949aca601dc7

    • SHA1

      bafecc30930c48580a305d412ab6155fb32ec8a8

    • SHA256

      f9d9d63b11d4bf26216dea31075fcd6920fdcfc77f5548c7f3714f4e78630226

    • SHA512

      5bb33fd817353e7bb4067bc7662514f20cea7483e6cd05d4cdc2fa75f64c2e21c947b75f83ad5b5e79b1f154578188f38ab14b96852131d568a5305e72e121b5

    • 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