Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '4ed62c841843d96881341e5db33d93d0' = '"<Full path to virus>" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '4ed62c841843d96881341e5db33d93d0' = '"<Full path to virus>" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\4ed62c841843d96881341e5db33d93d0.exe
Creates the following files on removable media:
- <Drive name for removable media>:\4ed62c841843d96881341e5db33d93d0.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:<Virus name>.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "<Full path to virus>" "<Virus name>.exe" ENABLE
Modifies file system :
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\4ed62c841843d96881341e5db33d93d0.exe
Network activity:
Connects to:
- 'ca####7.no-ip.biz':81
UDP:
- DNS ASK ca####7.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'
