General

  • Target

    9f49c89bd1f0d0161f258897805c56d3_JaffaCakes118

  • Size

    512KB

  • Sample

    240611-x2wzpaycjk

  • MD5

    9f49c89bd1f0d0161f258897805c56d3

  • SHA1

    fec52fb629c1094d964161fe29d77b43ff91748a

  • SHA256

    f09ad956461f373b0578dc5adcc57dc5e9cc12c65eec3839d6ae1a1d391cce49

  • SHA512

    fe0c86782ebbeb48a91e7992be16977dc6777e236c59e91ab867b37c38748d05b07c2c1334a37a9871a46ac9c1b6056edd1a5fbedbfb047c9a9b7ec0587e5ab2

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

Malware Config

Targets

    • Target

      9f49c89bd1f0d0161f258897805c56d3_JaffaCakes118

    • Size

      512KB

    • MD5

      9f49c89bd1f0d0161f258897805c56d3

    • SHA1

      fec52fb629c1094d964161fe29d77b43ff91748a

    • SHA256

      f09ad956461f373b0578dc5adcc57dc5e9cc12c65eec3839d6ae1a1d391cce49

    • SHA512

      fe0c86782ebbeb48a91e7992be16977dc6777e236c59e91ab867b37c38748d05b07c2c1334a37a9871a46ac9c1b6056edd1a5fbedbfb047c9a9b7ec0587e5ab2

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6V:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5M

    • 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