General

  • Target

    301d8b44a788ce1ea711e5a047a374bf_JaffaCakes118

  • Size

    512KB

  • Sample

    240510-vgkd2sfh3s

  • MD5

    301d8b44a788ce1ea711e5a047a374bf

  • SHA1

    3783ab5ee1bd7f3cf5666459eb2e1f00443e883f

  • SHA256

    73f70fcdd3e13a86995dda6141a00194c72656c18606facdaa5591c52543f804

  • SHA512

    ee13045488953261836b90a3735fd61357140402b805c77952c8a46a34c3975726845350ec22fbfcf81ef2ed9227abd484f47c695fef39ee47da1ce0a92efdba

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

Malware Config

Targets

    • Target

      301d8b44a788ce1ea711e5a047a374bf_JaffaCakes118

    • Size

      512KB

    • MD5

      301d8b44a788ce1ea711e5a047a374bf

    • SHA1

      3783ab5ee1bd7f3cf5666459eb2e1f00443e883f

    • SHA256

      73f70fcdd3e13a86995dda6141a00194c72656c18606facdaa5591c52543f804

    • SHA512

      ee13045488953261836b90a3735fd61357140402b805c77952c8a46a34c3975726845350ec22fbfcf81ef2ed9227abd484f47c695fef39ee47da1ce0a92efdba

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • 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