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Perfil

Win32.Expiro.89

Added to the Dr.Web virus database: 2014-04-08

Virus description added:

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\ImapiService] '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\dmadmin] 'Start' = '00000002'
  • [<HKLM>\SYSTEM\ControlSet001\Services\COMSysApp] 'Start' = '00000002'
Changes the following executable system files:
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\WPFFontCache_v0400.exe
  • <SYSTEM32>\wbem\wmiapsrv.exe
  • <SYSTEM32>\narrator.exe
  • <SYSTEM32>\magnify.exe
  • <SYSTEM32>\tlntsvr.exe
  • <SYSTEM32>\smlogsvc.exe
  • <SYSTEM32>\vssvc.exe
  • <SYSTEM32>\ups.exe
  • <SYSTEM32>\rcimlby.exe
  • <SYSTEM32>\tourstart.exe
  • <SYSTEM32>\calc.exe
  • <SYSTEM32>\accwiz.exe
  • <SYSTEM32>\utilman.exe
  • <SYSTEM32>\osk.exe
  • <SYSTEM32>\mobsync.exe
  • <SYSTEM32>\notepad.exe
  • <SYSTEM32>\dllhost.exe
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
  • %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe
  • <SYSTEM32>\dmadmin.exe
  • <SYSTEM32>\cisvc.exe
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
  • <SYSTEM32>\clipsrv.exe
  • <SYSTEM32>\sessmgr.exe
  • <SYSTEM32>\netdde.exe
  • <SYSTEM32>\scardsvr.exe
  • <SYSTEM32>\locator.exe
  • <SYSTEM32>\mnmsrvc.exe
  • <SYSTEM32>\imapi.exe
  • <SYSTEM32>\msdtc.exe
  • <SYSTEM32>\msiexec.exe
Infects the following executable files:
  • <SYSTEM32>\utilman.exe
  • <SYSTEM32>\osk.exe
  • %PROGRAM_FILES%\Windows Media Player\wmplayer.exe
  • %PROGRAM_FILES%\Outlook Express\wab.exe
  • <SYSTEM32>\narrator.exe
  • <SYSTEM32>\wbem\wmiapsrv.exe
  • <SYSTEM32>\vssvc.exe
  • <SYSTEM32>\magnify.exe
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\WPFFontCache_v0400.exe
  • <SYSTEM32>\accwiz.exe
  • <SYSTEM32>\rcimlby.exe
  • %PROGRAM_FILES%\Windows NT\hypertrm.exe
  • <SYSTEM32>\calc.exe
  • %PROGRAM_FILES%\Outlook Express\msimn.exe
  • <SYSTEM32>\mobsync.exe
  • <SYSTEM32>\notepad.exe
  • %PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE
  • <SYSTEM32>\tourstart.exe
  • <SYSTEM32>\ups.exe
  • <SYSTEM32>\dmadmin.exe
  • <SYSTEM32>\dllhost.exe
  • <SYSTEM32>\imapi.exe
  • %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
  • <SYSTEM32>\cisvc.exe
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
  • <SYSTEM32>\clipsrv.exe
  • <SYSTEM32>\scardsvr.exe
  • <SYSTEM32>\locator.exe
  • <SYSTEM32>\tlntsvr.exe
  • <SYSTEM32>\smlogsvc.exe
  • <SYSTEM32>\sessmgr.exe
  • <SYSTEM32>\msiexec.exe
  • <SYSTEM32>\mnmsrvc.exe
  • <SYSTEM32>\netdde.exe
  • <SYSTEM32>\msdtc.exe
Malicious functions:
Executes the following:
  • '%WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\infocard.exe'
  • '%WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe' -UseCLSID {96A77890-CB67-4972-8054-DEFA3681787A} -Comment "NGen Worker Process"
  • '%WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe' -UseCLSID {A97B81A0-0628-4E53-81DD-82E42ACEA1FD} -Comment "NGen Worker Process"
  • '<SYSTEM32>\dllhost.exe' /Processid:{02D4B3F1-FD88-11D1-960D-00805FC79235}
  • '<SYSTEM32>\cisvc.exe'
  • '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe'
  • '%WINDIR%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe'
Modifies settings of Windows Internet Explorer:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1406' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1609' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '2103' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '2103' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '2103' = '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\2] '1406' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '2103' = '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\1] '1609' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1609' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '2103' = '00000000'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1406' = '00000000'
Modifies file system :
Creates the following files:
  • <SYSTEM32>\nfpbpnfh.tmp
  • %PROGRAM_FILES%\Windows Media Player\gdjdlioa.tmp
  • <SYSTEM32>\fmqmbngp.tmp
  • %PROGRAM_FILES%\Internet Explorer\dgbnlmbg.tmp
  • <SYSTEM32>\leabffci.tmp
  • %PROGRAM_FILES%\Outlook Express\fmpkkcel.tmp
  • <SYSTEM32>\nhhfpdaj.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\pfkqhlhn.tmp
  • <SYSTEM32>\ldgapdni.tmp
  • <SYSTEM32>\aqijdaim.tmp
  • <SYSTEM32>\cfncfhan.tmp
  • <SYSTEM32>\lncjookl.tmp
  • %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{571c7873-cd35-cf2d-b846-20687f011a38}\components\rooka.js
  • <SYSTEM32>\jgpijieg.tmp
  • %WINDIR%\assembly\NativeImages_v4.0.30319_32\Temp\d34-0\MSBuild.exe
  • %PROGRAM_FILES%\Windows NT\nccafaqk.tmp
  • %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{571c7873-cd35-cf2d-b846-20687f011a38}\chrome\content.jar
  • <SYSTEM32>\fpmbpkfn.tmp
  • %PROGRAM_FILES%\Outlook Express\npginame.tmp
  • <LS_APPDATA>\wsr33zt32.dll
  • %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{571c7873-cd35-cf2d-b846-20687f011a38}\install.rdf
  • %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions\{571c7873-cd35-cf2d-b846-20687f011a38}\chrome.manifest
  • %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ccnejjfe.tmp
  • <SYSTEM32>\eqgdpaeo.tmp
  • <SYSTEM32>\kehmopgg.tmp
  • <SYSTEM32>\dldnbblp.tmp
  • %WINDIR%\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{C44CE8F8-5EDF-4169-9571-1190187D1B73}.crmlog
  • <SYSTEM32>\bhamndkn.tmp
  • <SYSTEM32>\bnhbhlho.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\pkfepbkg.tmp
  • <SYSTEM32>\gahhkqcm.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\jednhlbo.tmp
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\pcolghhp.tmp
  • <SYSTEM32>\koihkmnj.tmp
  • <SYSTEM32>\aopmifog.tmp
  • <SYSTEM32>\ddbcjfjm.tmp
  • <SYSTEM32>\wbem\qakmaakn.tmp
  • <SYSTEM32>\okblanad.tmp
  • <SYSTEM32>\oopgpllc.tmp
  • <SYSTEM32>\jmffehdp.tmp
  • <SYSTEM32>\blnkhepi.tmp
  • <SYSTEM32>\ljbmfnde.tmp
  • <SYSTEM32>\imkopcni.tmp
  • <SYSTEM32>\kbodbope.tmp
Deletes the following files:
  • <SYSTEM32>\aqijdaim.tmp
  • <SYSTEM32>\cfncfhan.tmp
  • %PROGRAM_FILES%\Windows Media Player\gdjdlioa.tmp
  • %PROGRAM_FILES%\Outlook Express\fmpkkcel.tmp
  • <SYSTEM32>\ldgapdni.tmp
  • <SYSTEM32>\wbem\qakmaakn.tmp
  • <SYSTEM32>\okblanad.tmp
  • <SYSTEM32>\nhhfpdaj.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\WPF\pfkqhlhn.tmp
  • <SYSTEM32>\nfpbpnfh.tmp
  • <SYSTEM32>\lncjookl.tmp
  • %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\extensions.sqlite.new
  • %PROGRAM_FILES%\Windows NT\nccafaqk.tmp
  • <SYSTEM32>\jgpijieg.tmp
  • <SYSTEM32>\fpmbpkfn.tmp
  • <SYSTEM32>\leabffci.tmp
  • <SYSTEM32>\fmqmbngp.tmp
  • %PROGRAM_FILES%\Outlook Express\npginame.tmp
  • %PROGRAM_FILES%\Internet Explorer\dgbnlmbg.tmp
  • <SYSTEM32>\ddbcjfjm.tmp
  • <SYSTEM32>\eqgdpaeo.tmp
  • <SYSTEM32>\bhamndkn.tmp
  • <SYSTEM32>\kehmopgg.tmp
  • %WINDIR%\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ccnejjfe.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\jednhlbo.tmp
  • <SYSTEM32>\bnhbhlho.tmp
  • %WINDIR%\Microsoft.NET\Framework\v4.0.30319\pkfepbkg.tmp
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\pcolghhp.tmp
  • <SYSTEM32>\gahhkqcm.tmp
  • %WINDIR%\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{BF4C4D5C-6924-41E8-9BF1-DCC37DF6F31D}.crmlog
  • <SYSTEM32>\oopgpllc.tmp
  • <SYSTEM32>\imkopcni.tmp
  • <SYSTEM32>\koihkmnj.tmp
  • <SYSTEM32>\aopmifog.tmp
  • <SYSTEM32>\kbodbope.tmp
  • <SYSTEM32>\blnkhepi.tmp
  • <SYSTEM32>\dldnbblp.tmp
  • <SYSTEM32>\ljbmfnde.tmp
  • <SYSTEM32>\jmffehdp.tmp
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Shell_TrayWnd' WindowName: ''