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General

  • Target

    9bdb6e7a9c1c6f4547b76ee2b0c6f665_JaffaCakes118

  • Size

    512KB

  • Sample

    240610-zdvstsyhlg

  • MD5

    9bdb6e7a9c1c6f4547b76ee2b0c6f665

  • SHA1

    14487e1f023d30de31b7b90b033e5f501c7ab69d

  • SHA256

    eda405e15c812864f5f761e97a84f42403c96501b907715258702f802ed28a21

  • SHA512

    fa7fae7f6c7be54b355aa3642a7d827a0dfe7791ad112bc185e9d3b9ba35cddbd5cce543a0ad859a84e6f613b95951e2122a030724ad00be7db2668ce2d0e54d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6F:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5e

Malware Config

Targets

    • Target

      9bdb6e7a9c1c6f4547b76ee2b0c6f665_JaffaCakes118

    • Size

      512KB

    • MD5

      9bdb6e7a9c1c6f4547b76ee2b0c6f665

    • SHA1

      14487e1f023d30de31b7b90b033e5f501c7ab69d

    • SHA256

      eda405e15c812864f5f761e97a84f42403c96501b907715258702f802ed28a21

    • SHA512

      fa7fae7f6c7be54b355aa3642a7d827a0dfe7791ad112bc185e9d3b9ba35cddbd5cce543a0ad859a84e6f613b95951e2122a030724ad00be7db2668ce2d0e54d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6F:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5e

    • 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