General

  • Target

    12644767577b43190c147eb528390c86

  • Size

    1.5MB

  • Sample

    231230-jhrnzaegd2

  • MD5

    12644767577b43190c147eb528390c86

  • SHA1

    088d7b371666ae85980b073abfc6b9d7bedc68a1

  • SHA256

    6d268e1943de4e9206e54f14e59fa8553ac76b8a95130446569d1a3cb1a71d5e

  • SHA512

    9c89623893c35965265e667e625842b4c09c5f72e20b09367751cccc84aa8134ff99e3e5278cbb1c5ff9f8ced1f9797df19503f918d8774fe6e8fb4869b91050

  • SSDEEP

    3072:15yU9nkjkbumccSJ5l/LUkXTpkiOY0R3iLv:X

Malware Config

Targets

    • Target

      12644767577b43190c147eb528390c86

    • Size

      1.5MB

    • MD5

      12644767577b43190c147eb528390c86

    • SHA1

      088d7b371666ae85980b073abfc6b9d7bedc68a1

    • SHA256

      6d268e1943de4e9206e54f14e59fa8553ac76b8a95130446569d1a3cb1a71d5e

    • SHA512

      9c89623893c35965265e667e625842b4c09c5f72e20b09367751cccc84aa8134ff99e3e5278cbb1c5ff9f8ced1f9797df19503f918d8774fe6e8fb4869b91050

    • SSDEEP

      3072:15yU9nkjkbumccSJ5l/LUkXTpkiOY0R3iLv:X

    • 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

    • Drops file in Drivers directory

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks