General

  • Target

    eec30249636d1d381a4e8d8be3cbb0bf_JaffaCakes118

  • Size

    512KB

  • Sample

    240921-a79fmsxcpc

  • MD5

    eec30249636d1d381a4e8d8be3cbb0bf

  • SHA1

    45eaefc277c8c6b980744dd22b6d01723641df43

  • SHA256

    5b9a4f433a71634b0d206139a6a86c15765a9300d6718700a27ad8667c660bfd

  • SHA512

    7fddc9f387a1758fe68e7eb1dd723e57b8b12058762bbdd1556705fbbe40315ca91d757ab46607a86889df0a5053b988278a9ad55d082619c1f0e408c25b3143

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

Malware Config

Targets

    • Target

      eec30249636d1d381a4e8d8be3cbb0bf_JaffaCakes118

    • Size

      512KB

    • MD5

      eec30249636d1d381a4e8d8be3cbb0bf

    • SHA1

      45eaefc277c8c6b980744dd22b6d01723641df43

    • SHA256

      5b9a4f433a71634b0d206139a6a86c15765a9300d6718700a27ad8667c660bfd

    • SHA512

      7fddc9f387a1758fe68e7eb1dd723e57b8b12058762bbdd1556705fbbe40315ca91d757ab46607a86889df0a5053b988278a9ad55d082619c1f0e408c25b3143

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5K

    • 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