General

  • Target

    JaffaCakes118_e99eaea14b6742cbb8d06d3afc6ee3834db888fb78d8c704fd6bc1ac0a15119a

  • Size

    1.3MB

  • Sample

    241221-zkbzaszjgq

  • MD5

    2fd053ac64091a41dec8887bdbf23ddf

  • SHA1

    d7f1de7c685d27a5f38aa8f8678428fdd944958a

  • SHA256

    e99eaea14b6742cbb8d06d3afc6ee3834db888fb78d8c704fd6bc1ac0a15119a

  • SHA512

    7671bc6bf920f8a8cb9292fa4eebe2ee9572496e67ce14415b01f9a5ee245ff2b3ab1b01106fd0662ad606d1bec65651da8c25bf1860761ada02ffbc0c09e431

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_e99eaea14b6742cbb8d06d3afc6ee3834db888fb78d8c704fd6bc1ac0a15119a

    • Size

      1.3MB

    • MD5

      2fd053ac64091a41dec8887bdbf23ddf

    • SHA1

      d7f1de7c685d27a5f38aa8f8678428fdd944958a

    • SHA256

      e99eaea14b6742cbb8d06d3afc6ee3834db888fb78d8c704fd6bc1ac0a15119a

    • SHA512

      7671bc6bf920f8a8cb9292fa4eebe2ee9572496e67ce14415b01f9a5ee245ff2b3ab1b01106fd0662ad606d1bec65651da8c25bf1860761ada02ffbc0c09e431

    • 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

MITRE ATT&CK Enterprise v15

Tasks