General

  • Target
    TopazVideoAI-5.2.1.msi
  • Size 667.3MB
  • Sample260831-2jrdpszejb
  • SHA256 e0c863693ad41f6ee9bcaa120452a0bfc6375cca5902419147e28f2f4b151db4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      TopazVideoAI-5.2.1.msi
    • Size 667.3MB
    • SHA256 e0c863693ad41f6ee9bcaa120452a0bfc6375cca5902419147e28f2f4b151db4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Contacts a large (728) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks