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General

  • Target

    076a7a25450e61549269d16ae8852e54

  • Size

    512KB

  • Sample

    231225-fzdxnafae2

  • MD5

    076a7a25450e61549269d16ae8852e54

  • SHA1

    2ab3a5e83a3850884a34085d387634c6e800bad4

  • SHA256

    265b40bc475243edad303405c47d59a87f670bda0ff21b8672b2023afc2fcaaf

  • SHA512

    fc64b38306c574e53ecc632fc0fd7853c60fd36a1e481505438d622e595daa0bb4a7bf197f4bab870311ef0db16919e533641993a15cea3a55fe5947cd78010a

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6O:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5D

Malware Config

Targets

    • Target

      076a7a25450e61549269d16ae8852e54

    • Size

      512KB

    • MD5

      076a7a25450e61549269d16ae8852e54

    • SHA1

      2ab3a5e83a3850884a34085d387634c6e800bad4

    • SHA256

      265b40bc475243edad303405c47d59a87f670bda0ff21b8672b2023afc2fcaaf

    • SHA512

      fc64b38306c574e53ecc632fc0fd7853c60fd36a1e481505438d622e595daa0bb4a7bf197f4bab870311ef0db16919e533641993a15cea3a55fe5947cd78010a

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6O:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5D

    • 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