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General

  • Target

    JaffaCakes118_1a173c332ba919a838cc666376c0073127585ba8fffe69b0f921b303e9b33cc9

  • Size

    1.3MB

  • Sample

    241223-q3wxra1mdz

  • MD5

    7d8623fead53df5a613e58fc168f66de

  • SHA1

    33cfdc5a6ca83f2f7c758cf255c9faf909fc0446

  • SHA256

    1a173c332ba919a838cc666376c0073127585ba8fffe69b0f921b303e9b33cc9

  • SHA512

    a7b503e36f65136e088d654546358a6d53ee86565ed2ce4bd6b4f02f4c1542bc1076adc98c04c3630530d065fd0c9d70b13dc87dbf7589c6d5941c06828388a5

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_1a173c332ba919a838cc666376c0073127585ba8fffe69b0f921b303e9b33cc9

    • Size

      1.3MB

    • MD5

      7d8623fead53df5a613e58fc168f66de

    • SHA1

      33cfdc5a6ca83f2f7c758cf255c9faf909fc0446

    • SHA256

      1a173c332ba919a838cc666376c0073127585ba8fffe69b0f921b303e9b33cc9

    • SHA512

      a7b503e36f65136e088d654546358a6d53ee86565ed2ce4bd6b4f02f4c1542bc1076adc98c04c3630530d065fd0c9d70b13dc87dbf7589c6d5941c06828388a5

    • 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