Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{52LWV4S4-TBF8-V44W-X110-MWVL8G458FOB}] 'StubPath' = 'c:\directory\CyberGate\install\javar.exe Restart'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Policies' = 'c:\directory\CyberGate\install\javar.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Policies' = 'c:\directory\CyberGate\install\javar.exe'
Malicious functions:
Creates and executes the following:
- 'C:\directory\CyberGate\install\javar.exe'
Executes the following:
- 'C:\directory\CyberGate\install\javar.exe'
- '%ProgramFiles%\Internet Explorer\IEXPLORE.EXE'
Modifies file system:
Creates the following files:
- %APPDATA%\%USERNAME%-wchelper.dll
- %TEMP%\%USERNAME%7
- %TEMP%\%USERNAME%8
- C:\directory\CyberGate\install\javar.exe
- %TEMP%\%USERNAME%2.txt
- %APPDATA%\88E6680F\ak.tmp
Sets the 'hidden' attribute to the following files:
- %APPDATA%\%USERNAME%-wchelper.dll
Deletes the following files:
- %TEMP%\%USERNAME%7
- %TEMP%\%USERNAME%8
- %TEMP%\%USERNAME%2.txt
Deletes itself.
Network activity:
Connects to:
- 'al#####d-hkar.no-ip.org':82
UDP:
- DNS ASK al#####d-hkar.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WINHELP' WindowName: ''
