Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '189d502eb9dd055e46263eb30598f44d' = '"%APPDATA%\ctfmon.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '189d502eb9dd055e46263eb30598f44d' = '"%APPDATA%\ctfmon.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\189d502eb9dd055e46263eb30598f44d.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\ctfmon.exe' = '%APPDATA%\ctfmon.exe:*:Enabled:ctfmon.exe'
Creates and executes the following:
- '%APPDATA%\ctfmon.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\ctfmon.exe" "ctfmon.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\ctfmon.exe
Network activity:
Connects to:
- 'mi#####ft-inc.sytes.net':1178
UDP:
- DNS ASK mi#####ft-inc.sytes.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
