General

  • Target

    3225c860edbe701f70a7a6063f10d14c7f40d6d39e6d7c0ba3d1f6c1a8d87e1d

  • Size

    826KB

  • Sample

    221123-ltevnacc52

  • MD5

    d217f4c157ba3a8f07832601a919e68f

  • SHA1

    bdc34f6334a5c1cf478469c00b19b9c0901e5a41

  • SHA256

    3225c860edbe701f70a7a6063f10d14c7f40d6d39e6d7c0ba3d1f6c1a8d87e1d

  • SHA512

    bf3d3e1323d49d961488b9d2ed03af337ec7da8d668650e87b2f396c7a09315fb8cc356aa68bb56cfbdab2e00c4f6c36f8c6da02d1a33e5ab37842dc0d279f52

  • SSDEEP

    1536:9NhENNo2oa5pHwAVvu0IysOPv3YdI3EpCK+V5iR/yKoDn66XujshkGXE7rFKh:9gN5ogyJ0XgdsEIKlyKo26Jkj7rF

Malware Config

Targets

    • Target

      3225c860edbe701f70a7a6063f10d14c7f40d6d39e6d7c0ba3d1f6c1a8d87e1d

    • Size

      826KB

    • MD5

      d217f4c157ba3a8f07832601a919e68f

    • SHA1

      bdc34f6334a5c1cf478469c00b19b9c0901e5a41

    • SHA256

      3225c860edbe701f70a7a6063f10d14c7f40d6d39e6d7c0ba3d1f6c1a8d87e1d

    • SHA512

      bf3d3e1323d49d961488b9d2ed03af337ec7da8d668650e87b2f396c7a09315fb8cc356aa68bb56cfbdab2e00c4f6c36f8c6da02d1a33e5ab37842dc0d279f52

    • SSDEEP

      1536:9NhENNo2oa5pHwAVvu0IysOPv3YdI3EpCK+V5iR/yKoDn66XujshkGXE7rFKh:9gN5ogyJ0XgdsEIKlyKo26Jkj7rF

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Sets file execution options in registry

    • 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.

    • Drops startup file

    • 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

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks