General

  • Target

    JaffaCakes118_5b5ee730e911900fd3ab1d46bd8882a833f20217243d7a1afa1bacd08a85c50d

  • Size

    1.3MB

  • Sample

    241223-p4wspszpel

  • MD5

    c488e6672bd314af4c5a8bb757db815b

  • SHA1

    f94aca6ce134471c1e9b3d9de017816419205bb8

  • SHA256

    5b5ee730e911900fd3ab1d46bd8882a833f20217243d7a1afa1bacd08a85c50d

  • SHA512

    7af03174d26e1b14c7be699b28d0dd8e6ba08166c07fb8850b03f95af7395c7241d7a9d8f5fb8d0e139fded403b82150e7c60cd049a4a8a2bcae59c8e5b9212d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_5b5ee730e911900fd3ab1d46bd8882a833f20217243d7a1afa1bacd08a85c50d

    • Size

      1.3MB

    • MD5

      c488e6672bd314af4c5a8bb757db815b

    • SHA1

      f94aca6ce134471c1e9b3d9de017816419205bb8

    • SHA256

      5b5ee730e911900fd3ab1d46bd8882a833f20217243d7a1afa1bacd08a85c50d

    • SHA512

      7af03174d26e1b14c7be699b28d0dd8e6ba08166c07fb8850b03f95af7395c7241d7a9d8f5fb8d0e139fded403b82150e7c60cd049a4a8a2bcae59c8e5b9212d

    • 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