General

  • Target

    3e6a4c5fa2fad6c66135b54a7985d861_JaffaCakes118

  • Size

    982KB

  • Sample

    240513-jjkl2sfg97

  • MD5

    3e6a4c5fa2fad6c66135b54a7985d861

  • SHA1

    ae7fed4e652ec14abe5cc79b0fd114eebc740d90

  • SHA256

    068de6f3de74902a126c307460c433a60909ba20b448b50d50f0e5ec12e972c5

  • SHA512

    e09a19892bb4271d23bec489bfba1b2540f27e83fab1b6ca28f00014c6d97469b1a27a43a5b10f3a640daf09c3e2f8daa9e68d1abd618cf71c2716939bf1dfc7

  • SSDEEP

    24576:Doe4OQrqwsncEBhGWq2osAeMkf2Z2fE1gxDCSVjQrG:D8scEvyefe+qQNJ

Malware Config

Targets

    • Target

      3e6a4c5fa2fad6c66135b54a7985d861_JaffaCakes118

    • Size

      982KB

    • MD5

      3e6a4c5fa2fad6c66135b54a7985d861

    • SHA1

      ae7fed4e652ec14abe5cc79b0fd114eebc740d90

    • SHA256

      068de6f3de74902a126c307460c433a60909ba20b448b50d50f0e5ec12e972c5

    • SHA512

      e09a19892bb4271d23bec489bfba1b2540f27e83fab1b6ca28f00014c6d97469b1a27a43a5b10f3a640daf09c3e2f8daa9e68d1abd618cf71c2716939bf1dfc7

    • SSDEEP

      24576:Doe4OQrqwsncEBhGWq2osAeMkf2Z2fE1gxDCSVjQrG:D8scEvyefe+qQNJ

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Modifies Windows Firewall

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks