Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Manager' = '%WINDIR%\M-505057203759273362195203503739\winmgr.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Manager' = '%WINDIR%\M-505057203759273362195203503739\winmgr.exe'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\M-505057203759273362195203503739\winmgr.exe' = '%WINDIR%\M-50...
Creates and executes the following:
- '%WINDIR%\M-505057203759273362195203503739\winmgr.exe'
Executes the following:
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\glzzrpmwen.bat" "
Injects code into
the following user processes:
- winmgr.exe
Modifies file system:
Creates the following files:
- %TEMP%\glzzrpmwen.bat
- %WINDIR%\M-505057203759273362195203503739\winmgr.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\M-505057203759273362195203503739\winmgr.exe
Deletes itself.
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
