Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Manager' = '%WINDIR%\M-505045204805054050804540\winmgr.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Windows Manager' = '%WINDIR%\M-505045204805054050804540\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-505045204805054050804540\winmgr.exe' = '%WINDIR%\M-50504520...
Modifies file system:
Creates the following files:
- %TEMP%\beguilements.dll
- %WINDIR%\M-505045204805054050804540\winmgr.exe
- %TEMP%\nsb5.tmp
- %TEMP%\Anissa
- %TEMP%\nsd2.tmp
- %TEMP%\spp.pl
- %TEMP%\NemertineHertzBlennyMagnesium
Sets the 'hidden' attribute to the following files:
- %WINDIR%\M-505045204805054050804540\winmgr.exe
Deletes the following files:
- %TEMP%\nso3.tmp\System.dll
Miscellaneous:
Creates and executes the following:
- '%WINDIR%\M-505045204805054050804540\winmgr.exe'
- '<Full path to file>'
