General

  • Target

    JaffaCakes118_72c36961b73208c8d14348b17698122118f9fa55adcaaef1f2e62986ebc186f1

  • Size

    1.3MB

  • Sample

    241230-dc7v4swkap

  • MD5

    8b5779aef9d3edf8e5c5d415afd06790

  • SHA1

    d594a3cb938e9c9317355781bda9a46d307bd402

  • SHA256

    72c36961b73208c8d14348b17698122118f9fa55adcaaef1f2e62986ebc186f1

  • SHA512

    ccc04f855cf09542589d3c434ac8bcae579c979a465cf332cc45c796609b8c5e1cedcc10d30f1ea9c43fd7786fc66bf022feb74c5347fcd9d1d284e8a6215914

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_72c36961b73208c8d14348b17698122118f9fa55adcaaef1f2e62986ebc186f1

    • Size

      1.3MB

    • MD5

      8b5779aef9d3edf8e5c5d415afd06790

    • SHA1

      d594a3cb938e9c9317355781bda9a46d307bd402

    • SHA256

      72c36961b73208c8d14348b17698122118f9fa55adcaaef1f2e62986ebc186f1

    • SHA512

      ccc04f855cf09542589d3c434ac8bcae579c979a465cf332cc45c796609b8c5e1cedcc10d30f1ea9c43fd7786fc66bf022feb74c5347fcd9d1d284e8a6215914

    • 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