General

  • Target

    JaffaCakes118_70f0572bd6526b046b8be82c0669d14b53600f0b2fe0cf3085972106ad1c6a4f

  • Size

    1.3MB

  • Sample

    241230-cc7pnstpex

  • MD5

    b9f158cdb090e31654547f8c954c96ff

  • SHA1

    dccaf2a828ce17f06ad7b06f00bc8dcf6eb4e07f

  • SHA256

    70f0572bd6526b046b8be82c0669d14b53600f0b2fe0cf3085972106ad1c6a4f

  • SHA512

    5e351b13e61ea84466f78d7d0ed5a8b0133dcada471c84c31a294151f5604cf9c323be0b712814107b08f21d042f69f0786439479add1893cfbc1b70f1c6d431

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_70f0572bd6526b046b8be82c0669d14b53600f0b2fe0cf3085972106ad1c6a4f

    • Size

      1.3MB

    • MD5

      b9f158cdb090e31654547f8c954c96ff

    • SHA1

      dccaf2a828ce17f06ad7b06f00bc8dcf6eb4e07f

    • SHA256

      70f0572bd6526b046b8be82c0669d14b53600f0b2fe0cf3085972106ad1c6a4f

    • SHA512

      5e351b13e61ea84466f78d7d0ed5a8b0133dcada471c84c31a294151f5604cf9c323be0b712814107b08f21d042f69f0786439479add1893cfbc1b70f1c6d431

    • 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