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General

  • Target

    d83c9d198bd99f941974f151359c4997ad6e69c8e5872799f0066ea01e232e3f

  • Size

    1016KB

  • Sample

    221011-djbq9abhg2

  • MD5

    4a37a82d1c16c4186b9ed15cca7ed630

  • SHA1

    62716dbbaa28696fcd3546532002d8dcd382bb24

  • SHA256

    d83c9d198bd99f941974f151359c4997ad6e69c8e5872799f0066ea01e232e3f

  • SHA512

    ab4c22b24959d539ab3f158d01118dc53de4871d6b4ba9e7168799e25e57c048ac2131f607f04fd4427c3440c7bf5fc9e53e4afedfb46d5780d147c29eda3094

  • SSDEEP

    6144:6IXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:6IXsgtvm1De5YlOx6lzBH46U

Malware Config

Targets

    • Target

      d83c9d198bd99f941974f151359c4997ad6e69c8e5872799f0066ea01e232e3f

    • Size

      1016KB

    • MD5

      4a37a82d1c16c4186b9ed15cca7ed630

    • SHA1

      62716dbbaa28696fcd3546532002d8dcd382bb24

    • SHA256

      d83c9d198bd99f941974f151359c4997ad6e69c8e5872799f0066ea01e232e3f

    • SHA512

      ab4c22b24959d539ab3f158d01118dc53de4871d6b4ba9e7168799e25e57c048ac2131f607f04fd4427c3440c7bf5fc9e53e4afedfb46d5780d147c29eda3094

    • SSDEEP

      6144:6IXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:6IXsgtvm1De5YlOx6lzBH46U

    • 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