General

  • Target

    JaffaCakes118_0e9cb8a660b09dcd0a9c0c64c71a265b565398061eba6bd89599f2344d36e68e

  • Size

    1.3MB

  • Sample

    241222-aaevrsvnfj

  • MD5

    7183fc2747e430f82cfdf0c321a27f20

  • SHA1

    437a6155f6a5bd70ae666bfee64157978ec22c30

  • SHA256

    0e9cb8a660b09dcd0a9c0c64c71a265b565398061eba6bd89599f2344d36e68e

  • SHA512

    74fdc1c8655e2883f96906cee170a8f171509bb4f232ebf6f3b2fc6909ffda192e033ff3c54a519cf9a4e68b1f20b4215e060fd1f593ecff937785dab85f16ba

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0e9cb8a660b09dcd0a9c0c64c71a265b565398061eba6bd89599f2344d36e68e

    • Size

      1.3MB

    • MD5

      7183fc2747e430f82cfdf0c321a27f20

    • SHA1

      437a6155f6a5bd70ae666bfee64157978ec22c30

    • SHA256

      0e9cb8a660b09dcd0a9c0c64c71a265b565398061eba6bd89599f2344d36e68e

    • SHA512

      74fdc1c8655e2883f96906cee170a8f171509bb4f232ebf6f3b2fc6909ffda192e033ff3c54a519cf9a4e68b1f20b4215e060fd1f593ecff937785dab85f16ba

    • 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