Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '19ecb500bd5a0302cefe7a3b8f5a974f' = '"%TEMP%\Windows NT.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '19ecb500bd5a0302cefe7a3b8f5a974f' = '"%TEMP%\Windows NT.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\19ecb500bd5a0302cefe7a3b8f5a974f.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Windows NT.exe' = '%TEMP%\Windows NT.exe:*:Enabled:Windows NT.exe'
Creates and executes the following:
- '%TEMP%\Windows NT.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Windows NT.exe" "Windows NT.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\Windows NT.exe
Network activity:
Connects to:
- 'c3#.#apto.org':81
UDP:
- DNS ASK c3#.#apto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
