Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '711754d5edef7a4f7d1cd8b92b0e8d39' = '"%TEMP%\WID32.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '711754d5edef7a4f7d1cd8b92b0e8d39' = '"%TEMP%\WID32.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\711754d5edef7a4f7d1cd8b92b0e8d39.exe
Creates the following files on removable media:
- <Drive name for removable media>:\711754d5edef7a4f7d1cd8b92b0e8d39.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\WID32.exe' = '%TEMP%\WID32.exe:*:Enabled:WID32.exe'
Creates and executes the following:
- '%TEMP%\WID32.exe'
- '%TEMP%\130.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\WID32.exe" "WID32.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\WID32.exe
- %TEMP%\130.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\711754d5edef7a4f7d1cd8b92b0e8d39.exe
Network activity:
Connects to:
- 'se####nn.no-ip.org':1990
UDP:
- DNS ASK se####nn.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
