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General

  • Target

    a5804a09b689daffd0be303f2cdaa95d880bf5dc7a203ee3048cd0585e13f1e1

  • Size

    1.3MB

  • Sample

    221128-cnqkjaga96

  • MD5

    45b2f5034b07d3738a3ddaa9f1307df5

  • SHA1

    cd608158817d7a2ebb957f36103d2206fd415f16

  • SHA256

    a5804a09b689daffd0be303f2cdaa95d880bf5dc7a203ee3048cd0585e13f1e1

  • SHA512

    94208c685120ae40cfbac2ae2996612b8a1c6abf827edfacdaa238c5bb4e57f1b2f5a5ea937731774b20dfe49305fc5e2aca5bf74a14c1753101405ea41ab1f4

  • SSDEEP

    3072:qXJCFRSt63wPwWYhVTjJ5cHymR7w0YmS8O:LdnWYD95z4w0Dt

Malware Config

Targets

    • Target

      a5804a09b689daffd0be303f2cdaa95d880bf5dc7a203ee3048cd0585e13f1e1

    • Size

      1.3MB

    • MD5

      45b2f5034b07d3738a3ddaa9f1307df5

    • SHA1

      cd608158817d7a2ebb957f36103d2206fd415f16

    • SHA256

      a5804a09b689daffd0be303f2cdaa95d880bf5dc7a203ee3048cd0585e13f1e1

    • SHA512

      94208c685120ae40cfbac2ae2996612b8a1c6abf827edfacdaa238c5bb4e57f1b2f5a5ea937731774b20dfe49305fc5e2aca5bf74a14c1753101405ea41ab1f4

    • SSDEEP

      3072:qXJCFRSt63wPwWYhVTjJ5cHymR7w0YmS8O:LdnWYD95z4w0Dt

    • 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

    • Disables taskbar notifications 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