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General

  • Target

    2d88d3512c9fdc3c6ffc0d3527ac2fe6c6c67d37f3726f5769b159f4f064ab48

  • Size

    524KB

  • Sample

    221203-148m2sdh6v

  • MD5

    01349cb43ae1ba04685908f988111c78

  • SHA1

    8ca7b68eefc6fda2353a24a2db0cc39d5fd17abd

  • SHA256

    2d88d3512c9fdc3c6ffc0d3527ac2fe6c6c67d37f3726f5769b159f4f064ab48

  • SHA512

    12baad6cfde36a0f74d51bad5711148472083b19d18436c404c387fe5ec094ebfd70c7f56da652bcb4625de4ac302db6b1835332f20a6284056f902dbbdaa795

  • SSDEEP

    6144:lIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUSCnDU:lIXsgtvm1De5YlOx6lzBH46Ut4

Malware Config

Targets

    • Target

      2d88d3512c9fdc3c6ffc0d3527ac2fe6c6c67d37f3726f5769b159f4f064ab48

    • Size

      524KB

    • MD5

      01349cb43ae1ba04685908f988111c78

    • SHA1

      8ca7b68eefc6fda2353a24a2db0cc39d5fd17abd

    • SHA256

      2d88d3512c9fdc3c6ffc0d3527ac2fe6c6c67d37f3726f5769b159f4f064ab48

    • SHA512

      12baad6cfde36a0f74d51bad5711148472083b19d18436c404c387fe5ec094ebfd70c7f56da652bcb4625de4ac302db6b1835332f20a6284056f902dbbdaa795

    • SSDEEP

      6144:lIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHUSCnDU:lIXsgtvm1De5YlOx6lzBH46Ut4

    • Modifies WinLogon for persistence

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks