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General

  • Target

    45f3f7dd5bc12614c370b2a84797a6b2_JaffaCakes118

  • Size

    512KB

  • Sample

    240515-nj5pfafc69

  • MD5

    45f3f7dd5bc12614c370b2a84797a6b2

  • SHA1

    26277c4faa6a311d28f23331d6e6a83985bbbcf9

  • SHA256

    9c41efa16ee9811daf1d79794ceadd5475fcd294166d5664fdf1a835e5a7b1ef

  • SHA512

    186fc2af56e02ebb7c5eba6e2a06feafa3af85481f18e677729da82d2bf14ec2e351646c683a64136522120b960e90e597fbf042e50fc0f0e0e28eb3f81ff2d0

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

Malware Config

Targets

    • Target

      45f3f7dd5bc12614c370b2a84797a6b2_JaffaCakes118

    • Size

      512KB

    • MD5

      45f3f7dd5bc12614c370b2a84797a6b2

    • SHA1

      26277c4faa6a311d28f23331d6e6a83985bbbcf9

    • SHA256

      9c41efa16ee9811daf1d79794ceadd5475fcd294166d5664fdf1a835e5a7b1ef

    • SHA512

      186fc2af56e02ebb7c5eba6e2a06feafa3af85481f18e677729da82d2bf14ec2e351646c683a64136522120b960e90e597fbf042e50fc0f0e0e28eb3f81ff2d0

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6P:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

    • 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