Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '3e8439a87b10d1b37172acecc77ed9fe' = '"%APPDATA%\real.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3e8439a87b10d1b37172acecc77ed9fe' = '"%APPDATA%\real.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\3e8439a87b10d1b37172acecc77ed9fe.exe
Creates the following files on removable media:
- <Drive name for removable media>:\3e8439a87b10d1b37172acecc77ed9fe.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\real.exe' = '%APPDATA%\real.exe:*:Enabled:real.exe'
Creates and executes the following:
- '%APPDATA%\real.exe'
- '%TEMP%\28.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\real.exe" "real.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\real.exe
- %TEMP%\28.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\3e8439a87b10d1b37172acecc77ed9fe.exe
Network activity:
Connects to:
- 'ha#####j1000.no-ip.biz':1177
UDP:
- DNS ASK ha#####j1000.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'