General

  • Target

    JaffaCakes118_cbce2bd5659856cea8158c69c2d90a7b94b0aa6a1fdef9d88a943eeacb25195c

  • Size

    1.3MB

  • Sample

    241230-bh9wjssqan

  • MD5

    2385c53627f4a9d15dd454bcc629f0df

  • SHA1

    a60eb7160ad3d4abeb7078c54c396f643d9e6e7a

  • SHA256

    cbce2bd5659856cea8158c69c2d90a7b94b0aa6a1fdef9d88a943eeacb25195c

  • SHA512

    a2b6fa5f048682520b92f6c6ff204b84222f01c0f24da39cef5d7a880344602c2fcf70175693d2a02960be6176640fe58d7923f960f229d9b92da7aad8c1a5cc

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_cbce2bd5659856cea8158c69c2d90a7b94b0aa6a1fdef9d88a943eeacb25195c

    • Size

      1.3MB

    • MD5

      2385c53627f4a9d15dd454bcc629f0df

    • SHA1

      a60eb7160ad3d4abeb7078c54c396f643d9e6e7a

    • SHA256

      cbce2bd5659856cea8158c69c2d90a7b94b0aa6a1fdef9d88a943eeacb25195c

    • SHA512

      a2b6fa5f048682520b92f6c6ff204b84222f01c0f24da39cef5d7a880344602c2fcf70175693d2a02960be6176640fe58d7923f960f229d9b92da7aad8c1a5cc

    • 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