Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'cybergate' = '%ProgramFiles%\install\msgr.exe'
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{X18C574Q-1E88-63RP-0M72-J40T424Q303C}] 'StubPath' = '%ProgramFiles%\install\msgr.exe Restart'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Policies' = '%ProgramFiles%\install\msgr.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Policies' = '%ProgramFiles%\install\msgr.exe'
Malicious functions:
Creates and executes the following:
- '%ProgramFiles%\install\msgr.exe'
Executes the following:
- '%ProgramFiles%\Internet Explorer\IEXPLORE.EXE'
Injects code into
the following user processes:
- iexplore.exe
Modifies file system:
Creates the following files:
- %TEMP%\XxX.xXx
- %TEMP%\UuU.uUu
- %APPDATA%\logs.dat
- %ProgramFiles%\install\msgr.exe
- %TEMP%\XX--XX--XX.txt
Sets the 'hidden' attribute to the following files:
- %APPDATA%\logs.dat
Deletes the following files:
- %TEMP%\XxX.xXx
- %TEMP%\UuU.uUu
- %TEMP%\XX--XX--XX.txt
Network activity:
Connects to:
- 'si######ndit91.no-ip.info':81
UDP:
- DNS ASK si######ndit91.no-ip.info
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
