Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'wlcomm32' = '%WINDIR%\wlcomm32.exe'
Malicious functions:
Executes the following:
- <SYSTEM32>\reg.exe add HKLM\Software\Microsoft\Windows\CurrentVersion\Run\ /v wlcomm32 /t REG_SZ /d %WINDIR%\wlcomm32.exe /f
Modifies file system :
Creates the following files:
- %WINDIR%\wlcomm32.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'MS_WINHELP' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''