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General

  • Target

    10ff65f6e1cd534ba15eb6e44d9541b4.exe

  • Size

    66KB

  • Sample

    240105-n5lhpacdb6

  • MD5

    10ff65f6e1cd534ba15eb6e44d9541b4

  • SHA1

    d5088e7f947a0b0fd86d46b7f65d595115e39484

  • SHA256

    3dced41060e1f11558c6538ea4dfcbd6511000d03f23792a45f5f1f3ea5503a2

  • SHA512

    f63e3e9a4e50a6adc61706a639b2d91a7f35862ddc2cece5e168d49a29576fa181bfe021420a1ed3cca117f103b2e3c3621aba1afc8c3d0c39c37a6bb2ebee6a

  • SSDEEP

    1536:o7OE59Vyzrc8K3WgFtKhJP+tcrVOXKzaJThZfaKhQiSEKNJh:WV5998K3WQ8fjEXKgZfnhfxuh

Malware Config

Targets

    • Target

      10ff65f6e1cd534ba15eb6e44d9541b4.exe

    • Size

      66KB

    • MD5

      10ff65f6e1cd534ba15eb6e44d9541b4

    • SHA1

      d5088e7f947a0b0fd86d46b7f65d595115e39484

    • SHA256

      3dced41060e1f11558c6538ea4dfcbd6511000d03f23792a45f5f1f3ea5503a2

    • SHA512

      f63e3e9a4e50a6adc61706a639b2d91a7f35862ddc2cece5e168d49a29576fa181bfe021420a1ed3cca117f103b2e3c3621aba1afc8c3d0c39c37a6bb2ebee6a

    • SSDEEP

      1536:o7OE59Vyzrc8K3WgFtKhJP+tcrVOXKzaJThZfaKhQiSEKNJh:WV5998K3WQ8fjEXKgZfnhfxuh

    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Drops file in Drivers directory

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks