General

  • Target

    b49f2483eb45192e95a998b3f31d5f40930558500e25498dbb82ae16877384a8

  • Size

    799KB

  • Sample

    221123-qkpqqahb9w

  • MD5

    dae2e55f8e138859f0eb3275c59c0bab

  • SHA1

    fcae2fc93d0204898d6bb3dd187d02100e752074

  • SHA256

    b49f2483eb45192e95a998b3f31d5f40930558500e25498dbb82ae16877384a8

  • SHA512

    e94a2550e03922838cdb3fa05e1a8776fe359ff2d82d0d2896f8660f0c070ce370ffb4b97b18f545c9dc1a8ec34fa6933600d8f83c78f69fd6c1da13083dcde5

  • SSDEEP

    1536:hO20qHkRRNpTNJo9KJt7i3ukMV111I8Yp45wzvShJFIn8lq93oFDeUXtk3ns:hMRjVo9uFiJu11upaEMq8Y3Utm

Malware Config

Targets

    • Target

      b49f2483eb45192e95a998b3f31d5f40930558500e25498dbb82ae16877384a8

    • Size

      799KB

    • MD5

      dae2e55f8e138859f0eb3275c59c0bab

    • SHA1

      fcae2fc93d0204898d6bb3dd187d02100e752074

    • SHA256

      b49f2483eb45192e95a998b3f31d5f40930558500e25498dbb82ae16877384a8

    • SHA512

      e94a2550e03922838cdb3fa05e1a8776fe359ff2d82d0d2896f8660f0c070ce370ffb4b97b18f545c9dc1a8ec34fa6933600d8f83c78f69fd6c1da13083dcde5

    • SSDEEP

      1536:hO20qHkRRNpTNJo9KJt7i3ukMV111I8Yp45wzvShJFIn8lq93oFDeUXtk3ns:hMRjVo9uFiJu11upaEMq8Y3Utm

    • 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