Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '0b873202df419208d826b792c98afe94' = '"%TEMP%\Googlechrome.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '0b873202df419208d826b792c98afe94' = '"%TEMP%\Googlechrome.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\0b873202df419208d826b792c98afe94.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Googlechrome.exe' = '%TEMP%\Googlechrome.exe:*:Enabled:Googlechrome.exe'
Creates and executes the following:
- '%TEMP%\Googlechrome.exe'
- '%TEMP%\548.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Googlechrome.exe" "Googlechrome.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\Googlechrome.exe
- %TEMP%\548.exe
Deletes the following files:
- <SYSTEM32>\PerfStringBackup.TMP
Network activity:
Connects to:
- 'no######lack11.zapto.org':1177
UDP:
- DNS ASK no######lack11.zapto.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'