General

  • Target

    471c2b14a5b44d517bb0977e6feffab6d3469332e3dc305fee1a34611d04fec1

  • Size

    381KB

  • Sample

    221003-15twaahggj

  • MD5

    3204d83eb5de7777c50b8090ee144607

  • SHA1

    6e89bd2b03c23316524b34b6a1aa3fdc60270974

  • SHA256

    471c2b14a5b44d517bb0977e6feffab6d3469332e3dc305fee1a34611d04fec1

  • SHA512

    09e5b394f13a239e5c9acbd229b0803434332062810a415974b282d038d328272a26e0eb2380519984b81f221fd7186d104a8c23086bd34c64d3a71a4c3e5255

  • SSDEEP

    1536:Hxi3G2T45ouP0/KcLJsenPR3iuEmhgz7YbBWo1keQ/nouy8:Ri2oBjseJS9o11Kout

Malware Config

Targets

    • Target

      471c2b14a5b44d517bb0977e6feffab6d3469332e3dc305fee1a34611d04fec1

    • Size

      381KB

    • MD5

      3204d83eb5de7777c50b8090ee144607

    • SHA1

      6e89bd2b03c23316524b34b6a1aa3fdc60270974

    • SHA256

      471c2b14a5b44d517bb0977e6feffab6d3469332e3dc305fee1a34611d04fec1

    • SHA512

      09e5b394f13a239e5c9acbd229b0803434332062810a415974b282d038d328272a26e0eb2380519984b81f221fd7186d104a8c23086bd34c64d3a71a4c3e5255

    • SSDEEP

      1536:Hxi3G2T45ouP0/KcLJsenPR3iuEmhgz7YbBWo1keQ/nouy8:Ri2oBjseJS9o11Kout

    • 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

    • 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

MITRE ATT&CK Enterprise v6

Tasks