General

  • Target

    JaffaCakes118_3695249a5b66ea66c3bb26500d9cda42d019272c067c8aec807b28b557159a80

  • Size

    1.3MB

  • Sample

    241230-v544cstnbw

  • MD5

    bdf1836d55e8d69dd1ade0d54f78420a

  • SHA1

    6b43f821e5ab201f45cdd17824543fba22d9db6b

  • SHA256

    3695249a5b66ea66c3bb26500d9cda42d019272c067c8aec807b28b557159a80

  • SHA512

    b6a7e3a9e312220c445e8f821377b8f6513db1358adfc4518445db1d82513eeb8c6a81749d0ac57adba805474cd15040506a5880acb032b84d059fd59f4eb592

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_3695249a5b66ea66c3bb26500d9cda42d019272c067c8aec807b28b557159a80

    • Size

      1.3MB

    • MD5

      bdf1836d55e8d69dd1ade0d54f78420a

    • SHA1

      6b43f821e5ab201f45cdd17824543fba22d9db6b

    • SHA256

      3695249a5b66ea66c3bb26500d9cda42d019272c067c8aec807b28b557159a80

    • SHA512

      b6a7e3a9e312220c445e8f821377b8f6513db1358adfc4518445db1d82513eeb8c6a81749d0ac57adba805474cd15040506a5880acb032b84d059fd59f4eb592

    • 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