General

  • Target
    cd75a9a31eaf02d58a92e865e6974ca50acffa5c788deb6a49f5e5348c211687
  • Size 6.6MB
  • Sample260730-clmqvsbm51
  • SHA256 cd75a9a31eaf02d58a92e865e6974ca50acffa5c788deb6a49f5e5348c211687
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Install_28n003.msi
    • Size 6.8MB
    • SHA256 02bb6bec464ce709fef94e99f4bc08d1338c31d095d622c4732b522f5f98bdfd
    • 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