General

  • Target
    96451a523d1b7e17f44fcbd96caf6ec326f66f0b3fef2f88b4c2053b12bbdfbf
  • Size 5.6MB
  • Sample260729-zmat1ssdph
  • SHA256 96451a523d1b7e17f44fcbd96caf6ec326f66f0b3fef2f88b4c2053b12bbdfbf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Install_28n002.msi
    • Size 5.7MB
    • SHA256 f0458b4df84b0feb020a1c84bd21d79b0aaf2ad5aa62a328d6e1ee726414e79e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks