General

  • Target

    09128534a4fc04dfdcdf255ba723efed

  • Size

    512KB

  • Sample

    231225-gf1sraadf5

  • MD5

    09128534a4fc04dfdcdf255ba723efed

  • SHA1

    fc2a557667c8b90523d6281f32f00c2d608d826f

  • SHA256

    d7943eb0b4eb9527fa8e1183ce5bd7a7064d208ce7849c321afa378650e4b148

  • SHA512

    d91e5be9b7dd787a89dc43427e767e405a9d4305505407c172825fc5e5c31d36daf84a78847d306555a1f01198e9d8001319b26420624e7f05a89c5ce0ae94b1

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm50

Malware Config

Targets

    • Target

      09128534a4fc04dfdcdf255ba723efed

    • Size

      512KB

    • MD5

      09128534a4fc04dfdcdf255ba723efed

    • SHA1

      fc2a557667c8b90523d6281f32f00c2d608d826f

    • SHA256

      d7943eb0b4eb9527fa8e1183ce5bd7a7064d208ce7849c321afa378650e4b148

    • SHA512

      d91e5be9b7dd787a89dc43427e767e405a9d4305505407c172825fc5e5c31d36daf84a78847d306555a1f01198e9d8001319b26420624e7f05a89c5ce0ae94b1

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm50

    • 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