General

  • Target
    930fa2cd09ec1041791fa2fba5a4ff17_JaffaCakes118
  • Size 512KB
  • Sample240604-abc3kaea2x
  • SHA256 7f0b385a896f1d533717002c2b789a254f61fd2a6235e4aa989f43fe94df5b7c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      930fa2cd09ec1041791fa2fba5a4ff17_JaffaCakes118
    • Size 512KB
    • SHA256 7f0b385a896f1d533717002c2b789a254f61fd2a6235e4aa989f43fe94df5b7c
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks