General

  • Target

    de4d5653904e71f077a0ce02a6ae0897_JaffaCakes118

  • Size

    409KB

  • Sample

    240913-pqra3a1fng

  • MD5

    de4d5653904e71f077a0ce02a6ae0897

  • SHA1

    d1c4ae2a6cfd13d20a7264b80e080c9e885058d8

  • SHA256

    25e63c5766c468eb3d682b888c8540c87c94ab85fa36507c268dbf089acd1314

  • SHA512

    3cbd8fc886c2ab6d7bcfe4b8d2502b409e05a80b65acf5d8e00e739f9c59d8894b3d3cc44c3d563cd136a33f3d7a35122c6d2127825002811a2b6f496d4b4d75

  • SSDEEP

    6144:+H2Oh5XR6qTRUHwFxL7GxMN3C/JJ1xXj3AjlvVg5n/oGH0HGJezZya9v4zqC:Jk5XR6qtUQFxLixOC/bj3QWnJUszqC

Malware Config

Targets

    • Target

      de4d5653904e71f077a0ce02a6ae0897_JaffaCakes118

    • Size

      409KB

    • MD5

      de4d5653904e71f077a0ce02a6ae0897

    • SHA1

      d1c4ae2a6cfd13d20a7264b80e080c9e885058d8

    • SHA256

      25e63c5766c468eb3d682b888c8540c87c94ab85fa36507c268dbf089acd1314

    • SHA512

      3cbd8fc886c2ab6d7bcfe4b8d2502b409e05a80b65acf5d8e00e739f9c59d8894b3d3cc44c3d563cd136a33f3d7a35122c6d2127825002811a2b6f496d4b4d75

    • SSDEEP

      6144:+H2Oh5XR6qTRUHwFxL7GxMN3C/JJ1xXj3AjlvVg5n/oGH0HGJezZya9v4zqC:Jk5XR6qtUQFxLixOC/bj3QWnJUszqC

    • Modifies firewall policy service

    • UAC bypass

    • Modifies Windows Firewall

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks