General

  • Target

    0367a65e0e0590478f2508a9bc8922ae9e663bd69857acf16added127f90b39e

  • Size

    255KB

  • Sample

    221129-gywlrafg7z

  • MD5

    2435d6ce8985cde6c6f970cbe431d9ef

  • SHA1

    1b9c71ea836dcceeb4e7a0d673187f950e6df4bf

  • SHA256

    0367a65e0e0590478f2508a9bc8922ae9e663bd69857acf16added127f90b39e

  • SHA512

    da13a6559cefeefb5d4ab4b6787c3738888015e108176815f7e6d178e28d581b45c9ea88a8f09fe0c6caeacd52a4334f52fb7fe5f1c222010c5a0b1d447076ff

  • SSDEEP

    6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6u:Plf5j6zCNa0xeE3mP

Malware Config

Targets

    • Target

      0367a65e0e0590478f2508a9bc8922ae9e663bd69857acf16added127f90b39e

    • Size

      255KB

    • MD5

      2435d6ce8985cde6c6f970cbe431d9ef

    • SHA1

      1b9c71ea836dcceeb4e7a0d673187f950e6df4bf

    • SHA256

      0367a65e0e0590478f2508a9bc8922ae9e663bd69857acf16added127f90b39e

    • SHA512

      da13a6559cefeefb5d4ab4b6787c3738888015e108176815f7e6d178e28d581b45c9ea88a8f09fe0c6caeacd52a4334f52fb7fe5f1c222010c5a0b1d447076ff

    • SSDEEP

      6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6u:Plf5j6zCNa0xeE3mP

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 v6

Tasks