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General

  • Target

    439808b3bfd56a270b6744063badf090

  • Size

    512KB

  • Sample

    231225-3k9gcaacc6

  • MD5

    439808b3bfd56a270b6744063badf090

  • SHA1

    24c2201f7589f6bdde410aacde3ab5f9b4f2ffe4

  • SHA256

    2e1510d673833018d11c82a31f01dc18c408ea701be8c097d2fa9a97287d83fb

  • SHA512

    76bdca7cf45657fd03058fecf89b4a7d080d9fd65c9b952fd2cc3b00c1b179ee13f17a6cb901daf2d58999b8c3dc0daaef148f7c19292580662e7b8631f1a61c

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6g:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

Malware Config

Targets

    • Target

      439808b3bfd56a270b6744063badf090

    • Size

      512KB

    • MD5

      439808b3bfd56a270b6744063badf090

    • SHA1

      24c2201f7589f6bdde410aacde3ab5f9b4f2ffe4

    • SHA256

      2e1510d673833018d11c82a31f01dc18c408ea701be8c097d2fa9a97287d83fb

    • SHA512

      76bdca7cf45657fd03058fecf89b4a7d080d9fd65c9b952fd2cc3b00c1b179ee13f17a6cb901daf2d58999b8c3dc0daaef148f7c19292580662e7b8631f1a61c

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6g:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Z

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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