General

  • Target

    UsbFix_Premium.exe

  • Size

    4.6MB

  • Sample

    230102-wpsk3afa86

  • MD5

    0c3ea2c230e1e26b985944f1af7c2e19

  • SHA1

    23451886cdfd2392cdb5c68c3f77ed02225ca94f

  • SHA256

    0849405d78a198827028cf2113cbbc5ecbba439c61cf129fbc119f9298af3ae9

  • SHA512

    8df05788f103994de54fce33751d1976f1b74745439634903444cedc4b4bc602bed4d6b54b3c267ce907b963f27805a7370fdee7410b81250214853b40bbc529

  • SSDEEP

    98304:xd8oyzmRASzM6ou8bxzyXzymAZfHO4YeO1U69GlasKDtfu:n4m98bx2MfHO4Y7B9GlasKJm

Malware Config

Targets

    • Target

      UsbFix_Premium.exe

    • Size

      4.6MB

    • MD5

      0c3ea2c230e1e26b985944f1af7c2e19

    • SHA1

      23451886cdfd2392cdb5c68c3f77ed02225ca94f

    • SHA256

      0849405d78a198827028cf2113cbbc5ecbba439c61cf129fbc119f9298af3ae9

    • SHA512

      8df05788f103994de54fce33751d1976f1b74745439634903444cedc4b4bc602bed4d6b54b3c267ce907b963f27805a7370fdee7410b81250214853b40bbc529

    • SSDEEP

      98304:xd8oyzmRASzM6ou8bxzyXzymAZfHO4YeO1U69GlasKDtfu:n4m98bx2MfHO4Y7B9GlasKJm

    • Windows security bypass

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v6

Tasks