Trojaner-Board - Diverse Programme starten mehrere Prozesse

Hallo, ich habe das Problem, dass mein frisch installiertes Win7 System manche Programme mehrmals ausführt. Bei Chrome ist das ja normal. Aber gilt das auch für Firefox, Skype, Steamwebhelper und Avast?

Ich habe bereits mehrere Virenscanns durchgeführt und sogar nach Rootkits gesucht(mit BitDefender RootkitRemovel und den Rootkitscanner von Avast). Es wird nichts gefunden.

Hier der Hijackthis-Log:
Code:
Logfile of Trend Micro HijackThis v2.0.5

Scan saved at 15:20:00, on 14.01.2018

Platform: Windows 7 SP1 (WinNT 6.00.3505)

MSIE: Internet Explorer v8.00 (8.00.7601.17514)
 
 

Boot mode: Normal
 

Running processes:

C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

C:\Program Files (x86)\Steam\steam.exe

C:\Program Files (x86)\Steam\bin\cef\cef.win7\steamwebhelper.exe

C:\Program Files (x86)\Steam\bin\cef\cef.win7\steamwebhelper.exe

C:\Program Files (x86)\Steam\bin\cef\cef.win7\steamwebhelper.exe

C:\Program Files (x86)\Steam\bin\cef\cef.win7\steamwebhelper.exe

C:\Program Files (x86)\Steam\bin\cef\cef.win7\steamwebhelper.exe

C:\Program Files\AVAST Software\Avast\AvastUI.exe

C:\Program Files\AVAST Software\Avast\AvastUI.exe

D:\sicherheit2018\Downloads\HijackThis.exe
 

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = hxxp://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = hxxp://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = hxxp://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = hxxp://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://go.microsoft.com/fwlink/?LinkId=69157

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = 

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = 

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = 

F2 - REG:system.ini: UserInit=userinit.exe

O2 - BHO: avast! Online Security - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll

O4 - HKLM\..\Run: [P17RunE] RunDll32 P17RunE.dll,RunDLLEntry

O4 - HKLM\..\RunOnce: [InstallShieldSetup] C:\PROGRA~2\INSTAL~1\{70093~1\setup.exe -rebootC:\PROGRA~2\INSTAL~1\{70093~1\reboot.ini  -l0x7

O4 - HKCU\..\Run: [Skype for Desktop] C:\Program Files (x86)\Microsoft\Skype for Desktop\Skype.exe

O4 - HKCU\..\Run: [Steam] "C:\Program Files (x86)\Steam\steam.exe" -silent

O4 - HKCU\..\RunOnce: [CTAutoUpdate] "C:\Program Files (x86)\Creative\Shared Files\Software Update\AutoUpdate.exe" /RunFromInstaller

O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)

O23 - Service: aswbIDSAgent - AVAST Software - C:\Program Files\AVAST Software\Avast\x64\aswidsagenta.exe

O23 - Service: Avast Antivirus (avast! Antivirus) - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe

O23 - Service: Creative Audio Engine Licensing Service - Creative Labs - C:\Program Files (x86)\Common Files\Creative Labs Shared\Service\CTAELicensing.exe

O23 - Service: Creative Audio Service (CTAudSvcService) - Creative Technology Ltd - C:\Program Files (x86)\Creative\Shared Files\CTAudSvc.exe

O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)

O23 - Service: Google Update-Dienst (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe

O23 - Service: Google Update-Dienst (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe

O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe

O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)

O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: NVIDIA Display Container LS (NVDisplay.ContainerLocalSystem) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\Display.NvContainer\NVDisplay.Container.exe

O23 - Service: NVIDIA Telemetry Container (NvTelemetryContainer) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\NvTelemetry\NvTelemetryContainer.exe

O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)

O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)

O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)

O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)

O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files (x86)\Common Files\Steam\SteamService.exe

O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)

O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)

O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)

O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
 

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