Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'bc1c8d13ee777aeee5d29d12d1c8862b' = '"%HOMEPATH%\iexplore.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'bc1c8d13ee777aeee5d29d12d1c8862b' = '"%HOMEPATH%\iexplore.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\bc1c8d13ee777aeee5d29d12d1c8862b.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\iexplore.exe' = '%HOMEPATH%\iexplore.exe:*:Enabled:iexplore.exe'
Creates and executes the following:
- '%HOMEPATH%\iexplore.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\iexplore.exe" "iexplore.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\iexplore.exe
Network activity:
Connects to:
- 'wi#######seajour.3utilities.com':5542
UDP:
- DNS ASK wi#######seajour.3utilities.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'