General

  • Target

    8952c17e7ee2d11a2d52ac6a5e8e49dd52330710d1c8285c4f35466cf4681e12

  • Size

    279KB

  • Sample

    221123-ltlyzaff81

  • MD5

    08a2179812c6e32bee339197fe086268

  • SHA1

    abc26b2f0ff8d79ad0fea4df4b8e227798b6f3d1

  • SHA256

    8952c17e7ee2d11a2d52ac6a5e8e49dd52330710d1c8285c4f35466cf4681e12

  • SHA512

    028dc3580dba295dfb9564a7fa6d2ad4a762976779500e8d14e701c0d1208fe7e6203c4f89127e1c7f6c45f13947128947f87b27c144efaa155b366b8f249d8e

  • SSDEEP

    3072:qXJCFRSt63wPwWYhVTjJ5cHymR7w0YmS8O:LdnWYD95z4w0Dt

Malware Config

Targets

    • Target

      8952c17e7ee2d11a2d52ac6a5e8e49dd52330710d1c8285c4f35466cf4681e12

    • Size

      279KB

    • MD5

      08a2179812c6e32bee339197fe086268

    • SHA1

      abc26b2f0ff8d79ad0fea4df4b8e227798b6f3d1

    • SHA256

      8952c17e7ee2d11a2d52ac6a5e8e49dd52330710d1c8285c4f35466cf4681e12

    • SHA512

      028dc3580dba295dfb9564a7fa6d2ad4a762976779500e8d14e701c0d1208fe7e6203c4f89127e1c7f6c45f13947128947f87b27c144efaa155b366b8f249d8e

    • 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