General

  • Target

    400d65415c8f91979d13ee4832cf4d19_JaffaCakes118

  • Size

    512KB

  • Sample

    240513-sclefacb26

  • MD5

    400d65415c8f91979d13ee4832cf4d19

  • SHA1

    b88b829cfa2f6f9b5bef65a6a6d077f5f53c4425

  • SHA256

    3485a0476b45b0f71bb936abc1b8da7411e902b18e1fb05d4e58d33023942f0d

  • SHA512

    7c965ea81b15847f73ef7ec800d147f4a576199bfbe6d1c67a490e79fb17e9f04ff25a21027578521bf72c30714ec6bfb9c5dd0c56714d8b75895dd70b3fbcf5

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53

Malware Config

Targets

    • Target

      400d65415c8f91979d13ee4832cf4d19_JaffaCakes118

    • Size

      512KB

    • MD5

      400d65415c8f91979d13ee4832cf4d19

    • SHA1

      b88b829cfa2f6f9b5bef65a6a6d077f5f53c4425

    • SHA256

      3485a0476b45b0f71bb936abc1b8da7411e902b18e1fb05d4e58d33023942f0d

    • SHA512

      7c965ea81b15847f73ef7ec800d147f4a576199bfbe6d1c67a490e79fb17e9f04ff25a21027578521bf72c30714ec6bfb9c5dd0c56714d8b75895dd70b3fbcf5

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53

    • 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