General

  • Target

    625f73a66ea20b0cda772b887813f26948964ae7b2b902919cfbea82e68d1b1b

  • Size

    1.1MB

  • Sample

    221123-rgel1sge86

  • MD5

    3d3b34c9c744f181884b7b4b41c1af60

  • SHA1

    39dc152d324d756d28417aa3ff36f5f3a5a4a796

  • SHA256

    625f73a66ea20b0cda772b887813f26948964ae7b2b902919cfbea82e68d1b1b

  • SHA512

    059da0608bbf11c14726f24f6fd99fec7a896171a0c86687874b7f87df4de9561f2e615ea7a7ac169aef3e0936afd24dfe63ca0fb4f3f2ed94d174f24b72a8a9

  • SSDEEP

    3072:iyf8n+BnNpiXN5U+M/hQuaCA3VMxDJAQO7LN:i/+BnNpCqP/hQuavirOH

Malware Config

Targets

    • Target

      625f73a66ea20b0cda772b887813f26948964ae7b2b902919cfbea82e68d1b1b

    • Size

      1.1MB

    • MD5

      3d3b34c9c744f181884b7b4b41c1af60

    • SHA1

      39dc152d324d756d28417aa3ff36f5f3a5a4a796

    • SHA256

      625f73a66ea20b0cda772b887813f26948964ae7b2b902919cfbea82e68d1b1b

    • SHA512

      059da0608bbf11c14726f24f6fd99fec7a896171a0c86687874b7f87df4de9561f2e615ea7a7ac169aef3e0936afd24dfe63ca0fb4f3f2ed94d174f24b72a8a9

    • SSDEEP

      3072:iyf8n+BnNpiXN5U+M/hQuaCA3VMxDJAQO7LN:i/+BnNpCqP/hQuavirOH

    • 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