Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\NetDDE] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\MSIServer] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\mnmsrvc] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\RDSessMgr] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\WmiApSrv] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\VSS] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\TlntSvr] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\clr_optimization_v2.0.50727_32] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\ClipSrv] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\CiSvc] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\clr_optimization_v4.0.30319_32] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\idsvc] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\ImapiService] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\dmadmin] 'Start' = '00000002'
Infects the following executable system files:
- <SYSTEM32>\sndrec32.exe
- <SYSTEM32>\mstsc.exe
- <SYSTEM32>\sndvol32.exe
- <SYSTEM32>\ntbackup.exe
- <SYSTEM32>\mspaint.exe
- <SYSTEM32>\utilman.exe
- <SYSTEM32>\osk.exe
- <SYSTEM32>\mobsync.exe
- <SYSTEM32>\calc.exe
- <SYSTEM32>\accwiz.exe
- <SYSTEM32>\charmap.exe
- <SYSTEM32>\winmine.exe
- <SYSTEM32>\mshearts.exe
- <SYSTEM32>\sol.exe
- <SYSTEM32>\wupdmgr.exe
- <SYSTEM32>\spider.exe
- <SYSTEM32>\usmt\migwiz.exe
- <SYSTEM32>\cleanmgr.exe
- <SYSTEM32>\Restore\rstrui.exe
- <SYSTEM32>\freecell.exe
- <SYSTEM32>\odbcad32.exe
- <SYSTEM32>\imapi.exe
- <SYSTEM32>\dmadmin.exe
- %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe
- <SYSTEM32>\msiexec.exe
- <SYSTEM32>\mnmsrvc.exe
- <SYSTEM32>\cisvc.exe
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe
- <SYSTEM32>\clipsrv.exe
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
- <SYSTEM32>\netdde.exe
- <SYSTEM32>\wbem\wmiapsrv.exe
- <SYSTEM32>\vssvc.exe
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\WPFFontCache_v0400.exe
- <SYSTEM32>\narrator.exe
- <SYSTEM32>\magnify.exe
- <SYSTEM32>\locator.exe
- <SYSTEM32>\sessmgr.exe
- <SYSTEM32>\scardsvr.exe
- <SYSTEM32>\tlntsvr.exe
- <SYSTEM32>\smlogsvc.exe
Malicious functions:
Executes the following:
- '<SYSTEM32>\tlntsvr.exe'
- '<SYSTEM32>\regsvr32.exe' /s <SYSTEM32>\tlntsvrp.dll
- '%WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe'
- '<SYSTEM32>\cisvc.exe'
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe'
Modifies settings of Windows Internet Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '2103' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '2103' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '2103' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '2103' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '2103' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1609' = '00000000'
Modifies file system :
Creates the following files:
- <SYSTEM32>\sndrec32.vir
- <SYSTEM32>\mstsc.vir
- <SYSTEM32>\calc.vir
- <SYSTEM32>\sndvol32.vir
- <SYSTEM32>\charmap.vir
- <SYSTEM32>\ntbackup.vir
- <SYSTEM32>\mspaint.vir
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{ec9032c7-c20a-464f-7b0e-13a3a9e97385}\chrome.manifest
- <LS_APPDATA>\wsr28zt32.dll
- %PROGRAM_FILES%\Outlook Express\msimn.vir
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{ec9032c7-c20a-464f-7b0e-13a3a9e97385}\install.rdf
- <SYSTEM32>\accwiz.vir
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{ec9032c7-c20a-464f-7b0e-13a3a9e97385}\components\red.js
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{ec9032c7-c20a-464f-7b0e-13a3a9e97385}\chrome\content.jar
- <SYSTEM32>\sol.vir
- <SYSTEM32>\winmine.vir
- <SYSTEM32>\mshearts.vir
- <SYSTEM32>\spider.vir
- <SYSTEM32>\wupdmgr.vir
- %PROGRAM_FILES%\Movie Maker\moviemk.vir
- %PROGRAM_FILES%\MSN\MSNCoreFiles\Install\msnsusii.vir
- %CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.vir
- <SYSTEM32>\usmt\migwiz.vir
- <SYSTEM32>\cleanmgr.vir
- <SYSTEM32>\Restore\rstrui.vir
- <SYSTEM32>\freecell.vir
- <SYSTEM32>\odbcad32.vir
- %PROGRAM_FILES%\Windows NT\Accessories\wordpad.vir
- %TEMP%\WER9c0c.dir00\infocard.exe.mdmp
- <SYSTEM32>\mnmsrvc.vir
- <SYSTEM32>\imapi.vir
- <SYSTEM32>\msiexec.vir
- <SYSTEM32>\sessmgr.vir
- <SYSTEM32>\netdde.vir
- %TEMP%\WER9c0c.dir00\infocard.exe.hdmp
- <SYSTEM32>\clipsrv.vir
- <SYSTEM32>\cisvc.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\aspnet_state.vir
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.vir
- %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.vir
- <SYSTEM32>\dmadmin.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.vir
- <SYSTEM32>\osk.vir
- <SYSTEM32>\narrator.vir
- <SYSTEM32>\magnify.vir
- <SYSTEM32>\utilman.vir
- <SYSTEM32>\mobsync.vir
- %PROGRAM_FILES%\Windows Media Player\wmplayer.vir
- %PROGRAM_FILES%\Outlook Express\wab.vir
- <SYSTEM32>\smlogsvc.vir
- <SYSTEM32>\scardsvr.vir
- <SYSTEM32>\locator.vir
- <SYSTEM32>\tlntsvr.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\wpffontcache_v0400.vir
- <SYSTEM32>\wbem\wmiapsrv.vir
- <SYSTEM32>\vssvc.vir
Deletes the following files:
- <SYSTEM32>\mspaint.vir
- <SYSTEM32>\sndvol32.vir
- <SYSTEM32>\sndrec32.vir
- <SYSTEM32>\cleanmgr.vir
- <SYSTEM32>\charmap.vir
- <SYSTEM32>\ntbackup.vir
- %PROGRAM_FILES%\Outlook Express\msimn.vir
- <SYSTEM32>\mobsync.vir
- %PROGRAM_FILES%\Windows Media Player\wmplayer.vir
- <SYSTEM32>\mstsc.vir
- <SYSTEM32>\calc.vir
- <SYSTEM32>\accwiz.vir
- <SYSTEM32>\usmt\migwiz.vir
- <SYSTEM32>\spider.vir
- <SYSTEM32>\sol.vir
- <SYSTEM32>\winmine.vir
- <SYSTEM32>\wupdmgr.vir
- %PROGRAM_FILES%\Movie Maker\moviemk.vir
- %PROGRAM_FILES%\MSN\MSNCoreFiles\Install\msnsusii.vir
- %PROGRAM_FILES%\Windows NT\Accessories\wordpad.vir
- <SYSTEM32>\Restore\rstrui.vir
- %CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.vir
- <SYSTEM32>\mshearts.vir
- <SYSTEM32>\freecell.vir
- <SYSTEM32>\odbcad32.vir
- %PROGRAM_FILES%\Outlook Express\wab.vir
- <SYSTEM32>\mnmsrvc.vir
- %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.vir
- <SYSTEM32>\imapi.vir
- %TEMP%\WER9c0c.dir00\infocard.exe.hdmp
- %TEMP%\WER9c0c.dir00\infocard.exe.mdmp
- <SYSTEM32>\msiexec.vir
- <SYSTEM32>\clipsrv.vir
- <SYSTEM32>\cisvc.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\aspnet_state.vir
- <SYSTEM32>\dmadmin.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.vir
- %WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.vir
- <SYSTEM32>\netdde.vir
- <SYSTEM32>\magnify.vir
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\wpffontcache_v0400.vir
- <SYSTEM32>\wbem\wmiapsrv.vir
- <SYSTEM32>\utilman.vir
- <SYSTEM32>\osk.vir
- <SYSTEM32>\narrator.vir
- <SYSTEM32>\scardsvr.vir
- <SYSTEM32>\locator.vir
- <SYSTEM32>\sessmgr.vir
- <SYSTEM32>\vssvc.vir
- <SYSTEM32>\tlntsvr.vir
- <SYSTEM32>\smlogsvc.vir
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'