General

  • Target

    NEAS.9180b853219865c1bfd90b3b75204e00.exe

  • Size

    320KB

  • Sample

    231021-1accrahb39

  • MD5

    9180b853219865c1bfd90b3b75204e00

  • SHA1

    983137213d2ab16cf437355905c12cf809eccc9f

  • SHA256

    40cace035de42ecc65ae3c0d36a9d07a3275a3c954583d1edca0b38ba4dac38a

  • SHA512

    fe4369b8c580269c9d8c6f9d080e569a3b73dc334a49457f0cda308343be35f36306cd45fa52fc22522bdcbc205d19d96212899e977e3bbf19de04b74cd91f87

  • SSDEEP

    3072:m1lYxWpd54BaHI9Scb7qA0UXEfhEYbzPCTVZR3AWijGnvrwZ7M4W5NjapLNnkISf:WeHwXUU5EYCTvaBj2GML5NjcxFSf

Score
10/10

Malware Config

Targets

    • Target

      NEAS.9180b853219865c1bfd90b3b75204e00.exe

    • Size

      320KB

    • MD5

      9180b853219865c1bfd90b3b75204e00

    • SHA1

      983137213d2ab16cf437355905c12cf809eccc9f

    • SHA256

      40cace035de42ecc65ae3c0d36a9d07a3275a3c954583d1edca0b38ba4dac38a

    • SHA512

      fe4369b8c580269c9d8c6f9d080e569a3b73dc334a49457f0cda308343be35f36306cd45fa52fc22522bdcbc205d19d96212899e977e3bbf19de04b74cd91f87

    • SSDEEP

      3072:m1lYxWpd54BaHI9Scb7qA0UXEfhEYbzPCTVZR3AWijGnvrwZ7M4W5NjapLNnkISf:WeHwXUU5EYCTvaBj2GML5NjcxFSf

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables use of System Restore points

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks