General

  • Target

    JaffaCakes118_7328c5daf3f4f56d623ae43cf3c2653b01772bea64d8a743eab238abf44339aa

  • Size

    1.3MB

  • Sample

    241222-gzqf5axmaq

  • MD5

    e3def443a0e2166af135a5979ea11156

  • SHA1

    07ac98f30133bcf118fa9f85be89acf9ca86b413

  • SHA256

    7328c5daf3f4f56d623ae43cf3c2653b01772bea64d8a743eab238abf44339aa

  • SHA512

    57d96736ed8fa4841fc9406ccda544a173239977b55a9f5a2daab93dfb5dcd980906954e49ebf83fb2c80ad180fa866af575a9d1bcfb2ea58cb22575d09e9e2d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7328c5daf3f4f56d623ae43cf3c2653b01772bea64d8a743eab238abf44339aa

    • Size

      1.3MB

    • MD5

      e3def443a0e2166af135a5979ea11156

    • SHA1

      07ac98f30133bcf118fa9f85be89acf9ca86b413

    • SHA256

      7328c5daf3f4f56d623ae43cf3c2653b01772bea64d8a743eab238abf44339aa

    • SHA512

      57d96736ed8fa4841fc9406ccda544a173239977b55a9f5a2daab93dfb5dcd980906954e49ebf83fb2c80ad180fa866af575a9d1bcfb2ea58cb22575d09e9e2d

    • 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