General

  • Target

    JaffaCakes118_ddb093f473d362f33fd0b4f6299dc3057fd6224d59584aa0d03f1c602a0d24b8

  • Size

    1.3MB

  • Sample

    241230-yccp7axrbz

  • MD5

    e3752ee088cc42b47b21d172c8ae5526

  • SHA1

    9447e240b9c850e362b0047c3f4c3db58589a43c

  • SHA256

    ddb093f473d362f33fd0b4f6299dc3057fd6224d59584aa0d03f1c602a0d24b8

  • SHA512

    a179a3671c79c1fed0efe2c4efcb702aadd20a610b6d819f4139a84427e916d3a9af4528b7aa2d9186a644620c725393a19cedd79f64bbdd35fde7dda8ce42c1

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_ddb093f473d362f33fd0b4f6299dc3057fd6224d59584aa0d03f1c602a0d24b8

    • Size

      1.3MB

    • MD5

      e3752ee088cc42b47b21d172c8ae5526

    • SHA1

      9447e240b9c850e362b0047c3f4c3db58589a43c

    • SHA256

      ddb093f473d362f33fd0b4f6299dc3057fd6224d59584aa0d03f1c602a0d24b8

    • SHA512

      a179a3671c79c1fed0efe2c4efcb702aadd20a610b6d819f4139a84427e916d3a9af4528b7aa2d9186a644620c725393a19cedd79f64bbdd35fde7dda8ce42c1

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks