Trojaner-Board - Kann den Desktop-Hintergrund nicht mehr ändern...

Hallo liebes Forum,
nachdem ich diverse Trojaner beseitigt haben geht das Ändern des Desktophintergundes nicht mehr. Der Button zum Ändern ist ausgegraut. Woran kann das liegen?

Hier das Hijack.log

Danke und Gruß

Jens

Logfile of HijackThis v1.99.1
Scan saved at 07:55:51, on 19.02.2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16414)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\Programme\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Network Associates\VirusScan\Avsynmgr.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Programme\Network Associates\VirusScan\VsStat.exe
C:\Programme\Network Associates\VirusScan\Vshwin32.exe
C:\Programme\Gemeinsame Dateien\Network Associates\McShield\Mcshield.exe
C:\Programme\Citrix\PNAgent\ssonsvr.exe
C:\Programme\Network Associates\VirusScan\Webscanx.exe
C:\Programme\Network Associates\VirusScan\Avconsol.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Programme\Logitech\iTouch\iTouch.exe
C:\Programme\Windows Defender\MSASCui.exe
C:\Programme\Winamp\winampa.exe
C:\Programme\Paragon Software\Paragon CD-ROM Emulator Network\tray.exe
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
C:\Programme\Java\jre1.5.0_11\bin\jusched.exe
C:\Programme\QuickTime\qttask.exe
C:\Programme\Nokia\Nokia PC Suite 6\LaunchApplication.exe
C:\Programme\iTunes\iTunesHelper.exe
C:\Programme\Logitech\MouseWare\system\em_exec.exe
C:\Programme\FreePDF_XP\fpassist.exe
C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Programme\iPod\bin\iPodService.exe
C:\Programme\PC Connectivity Solution\ServiceLayer.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Skype\Phone\Skype.exe
C:\Programme\GMX\GMX Upload-Manager\DAVSRV.EXE
C:\WINDOWS\explorer.exe
C:\Programme\Skype\Plugin Manager\SkypePM.exe
C:\Programme\Microsoft Office\Office\OUTLOOK.EXE
C:\Programme\Gemeinsame Dateien\System\MAPI\1031\nt\MAPISP32.EXE
C:\Programme\Mozilla Thunderbird Beta 2\thunderbird.exe
C:\Programme\Mozilla Firefox\firefox.exe
H:\bin\hpeesofemx.exe
H:\bin\hpeesofde.exe
H:\bin\hpeesofhelp.exe
H:\bin\hpeesofdds.exe
H:\bin\hpeesofbrowser.exe
H:\bin\hpeesofsess.exe
C:\WINDOWS\explorer.exe
C:\download\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://g.msn.de/0SEDEDE/SAOS01?FORM=TOOLBR
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R3 - Default URLSearchHook is missing
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O4 - HKLM\..\Run: [zBrowser Launcher] C:\Programme\Logitech\iTouch\iTouch.exe
O4 - HKLM\..\Run: [Windows Defender] "C:\Programme\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [WinampAgent] C:\Programme\Winamp\winampa.exe
O4 - HKLM\..\Run: [tray.exe] "C:\Programme\Paragon Software\Paragon CD-ROM Emulator Network\tray.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Java\jre1.5.0_11\bin\jusched.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Programme\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programme\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [FreePDF Assistant] C:\Programme\FreePDF_XP\fpassist.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKCU\..\Run: [Skype] "C:\Programme\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [GMX_GMX Upload-Manager] "C:\Programme\GMX\GMX Upload-Manager\DAVSRV.EXE" /hide
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programme\Messenger\msmsgs.exe" /background
O4 - Startup: Automachron.lnk = C:\Programme\One Guy Coding\Automachron\achron.exe
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Citrix Program Neighborhood-Agent.lnk = C:\Programme\Citrix\PNAgent\pnagent.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O8 - Extra context menu item: Add to Windows &Live Favorites - http://favorites.live.com/quickadd.aspx
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra button: MP3 - {1537E842-0000-11D2-8059-111111111111} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: &WinMp3Locator - {1537E842-0000-11D2-8059-111111111111} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: Files - {1537E842-0001-11D2-8059-111111111111} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: &FileLocator - {1537E842-0001-11D2-8059-111111111111} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra button: Klicke hier um das Projekt xp-AntiSpy zu unterstützen - {16117026-657B-41E7-A44A-F7B8E6840D0F} - C:\Programme\xp-AntiSpy\sponsoring\sponsor.html (HKCU)
O9 - Extra 'Tools' menuitem: Unterstützung für xp-AntiSpy - {16117026-657B-41E7-A44A-F7B8E6840D0F} - C:\Programme\xp-AntiSpy\sponsoring\sponsor.html (HKCU)
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://appldnld.m7z.net/content.info.apple.com/iTunes4/WW/win/019-0312.20050111.MmVrT/iTunesSetup.exe
O16 - DPF: {4EFA317A-8569-4788-B175-5BAF9731A549} (Microsoft Virtual Server VMRC Advanced Control) - http://www.windowsvistatestdrive.com/ActiveX/VMRCActiveXClient1.cab
O16 - DPF: {5CE7A7AF-8C5E-48CF-AE30-8FC6F01C27E3} - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/ydropper/ydropper1_3fr.cab
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - http://cdn.scan.onecare.live.com/resource/download/scanner/wlscbase9602.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1132309059093
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = ***-berlin.de
O17 - HKLM\Software\..\Telephony: DomainName = ***-berlin.de
O17 - HKLM\System\CCS\Services\Tcpip\..\{0008B266-8EEC-4636-81D1-D29C015C7424}: Domain = ***-berlin.de
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = ***-berlin.de
O17 - HKLM\System\CS1\Services\Tcpip\..\{0008B266-8EEC-4636-81D1-D29C015C7424}: Domain = ***-berlin.de
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = ***-berlin.de
O17 - HKLM\System\CS2\Services\Tcpip\..\{0008B266-8EEC-4636-81D1-D29C015C7424}: Domain = ***-berlin.de
O17 - HKLM\System\CS3\Services\Tcpip\Parameters: Domain = ***-berlin.de
O17 - HKLM\System\CS3\Services\Tcpip\..\{0008B266-8EEC-4636-81D1-D29C015C7424}: Domain = ***-berlin.de
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\GEMEIN~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: AVSync Manager (AvSynMgr) - Unknown owner - C:\Programme\Network Associates\VirusScan\Avsynmgr.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: McShield - Unknown owner - C:\Programme\Gemeinsame Dateien\Network Associates\McShield\Mcshield.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programme\PC Connectivity Solution\ServiceLayer.exe