Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '78d6ccd66b093fb25bf975495cfae6b0' = '"%APPDATA%\Dll-Host.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '78d6ccd66b093fb25bf975495cfae6b0' = '"%APPDATA%\Dll-Host.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\78d6ccd66b093fb25bf975495cfae6b0.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\Dll-Host.exe' = '%APPDATA%\Dll-Host.exe:*:Enabled:Dll-Host.exe'
Creates and executes the following:
- '%APPDATA%\Dll-Host.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\Dll-Host.exe" "Dll-Host.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\Dll-Host.exe
Network activity:
Connects to:
- 'mi#####ft-dns.no-ip.org':1177
UDP:
- DNS ASK mi#####ft-dns.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
