Trojan.Brojack and his friends

hey dear experts,

i've been experiencing trojan attacks in the last couple of weeks. it started with the execution of a viral exe file, fake virus alerts and anti-virus program ads started popping up, pop-ups (like a recent threat mentioned, in german) and battleknight;

apart from downloader and cydoor, norton detected a trojan, which i tried removing following the norton antivirus instructions. i am not sure i have managed to clean and recover the registry entries, but in normal mode, search engines and a number of other sites don't work. i tried using combofix, but it did not work. on subsequent days, downloader and cydoor reappeared, including a different trojan which norton seems to have cleaned, all security measures were disabled, windows update is disabled. upon restarting internet explorer or firefox, i need to clean cookies and temporary files to be able to browse at all, the browser security settings always restart to minimum/disabled upon startup. which probably makes my computer extremely vulnerable.

two more trojans were detected today, and more spyware. infostealer (win28.exe), which norton marks as deleted; trojan.vundo (uluhrvcq.dll) and trojan.brojack (788877.dll.vir). when i tried following norton's instructions to remove the viruses, all administrator functions had been blocked, including in safe mode.

This operation has been cancelled due to restrictions in effect on this computer.

It's somewhat dispairing since I am supposed to be writing silly university papers on code structures, on this incredibly rotten machine, and wage a war against some viral codes at the same time.

Please help me restore this baby! Thank you!

Sonya


here's hjt run in safe mode.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 3:26:59 AM, on 7/13/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0013)
Boot mode: Safe mode with network support

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\svchost.exe
C:\Program Files\Windows Defender\MsMpEng.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
C:\Program Files\Intel\Wireless\Bin\ZcfgSvc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Symantec AntiVirus\VPC32.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\mmc.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Adobe\Reader 8.0\Reader\AcroRd32.exe
C:\Program Files\DAP\DAP.EXE
C:\Trend Micro\HijackThis\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer,SearchURL = http://internetsearchservice.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.euro.dell.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://internetsearchservice.com/ie6.html
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,First Home Page = http://www.euro.dell.com
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://securityresponse.symantec.com/avcenter/cgi-bin/virauto.cgi?vid=19446
R3 - URLSearchHook: (no name) - {4D25F926-B9FE-4682-BF72-8AB8210D6D75} - (no file)
O3 - Toolbar: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (no file)
O4 - HKLM\..\Run: [Apoint] C:\Program Files\Apoint\Apoint.exe
O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [IntelWireless] C:\Program Files\Intel\Wireless\Bin\ifrmewrk.exe /tf Intel PROSet/Wireless
O4 - HKLM\..\Run: [ShowLOMControl]

O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\DVDLauncher.exe "
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe "
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\VPTray.exe
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe "
O4 - HKLM\..\Run: [Adobe Photo Downloader] "C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe "
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [SpeedBitVideoAccelerator] "C:\Program Files\SpeedBit Video Accelerator\VideoAccelerator.exe "
O4 - HKLM\..\Run: [BMf314d273] Rundll32.exe "C:\WINDOWS\system32\scebkcio.dll ",s
O4 - HKLM\..\Run: [f027e1ef] rundll32.exe "C:\WINDOWS\system32\bepxpnhb.dll ",b
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKLM\..\Policies\Explorer\Run: []

O4 - HKUS\S-1-5-18\..\RunOnce: [] (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [] (User 'Default user')
O4 - Global Startup: Digital Line Detect.lnk = ?
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O7 - HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O7 - HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegedit=1
O8 - Extra context menu item: &Clean Traces - C:\Program Files\DAP\Privacy Package\dapcleanerie.htm
O8 - Extra context menu item: &Download with &DAP - C:\Program Files\DAP\dapextie.htm
O8 - Extra context menu item: Download &all with DAP - C:\Program Files\DAP\dapextie2.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08b0e5c0-4fcb-11cf-aaa5-00401c608501} - C:\Program Files\Java\jre1.6.0_06\bin\npjpi160_06.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08b0e5c0-4fcb-11cf-aaa5-00401c608501} - C:\Program Files\Java\jre1.6.0_06\bin\npjpi160_06.dll
O9 - Extra button: ICQ Pro - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O11 - Options group: [java_sun] Java (Sun)
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/mic...ls/en/x86/client/muweb_site.cab?1215909431156
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: SearchList = cs.brown.edu
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: SearchList = cs.brown.edu
O17 - HKLM\System\CS3\Services\Tcpip\Parameters: SearchList = cs.brown.edu
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: SearchList = cs.brown.edu
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O22 - SharedTaskScheduler: jhsf8d984jief8dsfus98jkefn - {C5AF49A2-94F3-42BD-F434-2604812C897D} - (no file)
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Automatic LiveUpdate Scheduler (automatic liveupdate scheduler) - Symantec Corporation - C:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: Broadcom ASF IP monitoring service v6.0.4 (BAsfIpM) - Broadcom Corp. - C:\WINDOWS\system32\basfipm.exe
O23 - Service: Symantec Event Manager (ccevtmgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Settings Manager (ccsetmgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: Cisco Systems, Inc. VPN Service (CVPND) - Cisco Systems, Inc. - C:\Program Files\Cisco Systems\VPN Client\cvpnd.exe
O23 - Service: Symantec AntiVirus Definition Watcher (defwatch) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\DefWatch.exe
O23 - Service: EvtEng - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: Iap - Dell Inc - C:\Program Files\Dell\OpenManage\Client\Iap.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: LiveUpdate (liveupdate) - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: NICCONFIGSVC - Dell Inc. - C:\Program Files\Dell\NICCONFIGSVC\NICCONFIGSVC.exe
O23 - Service: RegSrvc - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Spectrum24 Event Monitor (S24EventMonitor) - Intel Corporation - C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: SAVRoam (savroam) - symantec - C:\Program Files\Symantec AntiVirus\SavRoam.exe
O23 - Service: Symantec Network Drivers Service (sndsrvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe
O23 - Service: Symantec SPBBCSvc (spbbcsvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec AntiVirus (symantec antivirus) - Symantec Corporation - C:\Program Files\Symantec AntiVirus\Rtvscan.exe
O23 - Service: VideoAcceleratorService - Speedbit Ltd. - C:\PROGRA~1\SPEEDB~1\VideoAcceleratorService.exe
O23 - Service: WLANKEEPER - Intel® Corporation - C:\Program Files\Intel\Wireless\Bin\WLKeeper.exe

--
End of file - 8301 bytes

 

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Please download Malwarebytes' Anti-Malware (MBAM) from here or here and save the file to your desktop.

Double click mbam-setup.exe to install the application.

• Make sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
• If an update is found, it will download and install the latest version.
• Once the program has loaded, select 'Perform Quick Scan', then click Scan.
• The scan may take some time to finish,so please be patient.
• When the scan is complete, click OK, then Show Results to view the results.
• Make sure that everything is checked, and click Remove Selected.
• When disinfection is completed, a log will open in Notepad and you may be prompted to Restart. (See Note below)
• The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
• Post the entire report in your next reply.

Note: If MBAM encounters a file that is difficult to remove, you will be presented with 1 of 2 prompts. Click OK to either and let MBAM proceed with the disinfection process. If asked to restart the computer, please do so immediately.



Next, download Deckard's System Scanner (dss.exe) and save it to your desktop.

• Close all applications and windows.
• Double click on dss.exe to run it and follow the prompts.
• When the scan is complete, two text files will open; main.txt, which will be maximized and extra.txt, which will be minimized.

Post the contents of main.txt only for now.