Trojan-Downloader.Win32.Peregar.ci [Archive]

View Full Version : Trojan-Downloader.Win32.Peregar.ci

bmitche2

2008-04-23, 16:09

Just found this on my KOS. What should I do?

Wednesday, April 23, 2008 10:04:37 AM
Operating System: Microsoft Windows XP Professional, Service Pack 2 (Build 2600)
Kaspersky Online Scanner version: 5.0.98.0
Kaspersky Anti-Virus database last update: 22/04/2008
Kaspersky Anti-Virus database records: 645368

Scan Settings
Scan using the following antivirus database standard
Scan Archives true
Scan Mail Bases true

Scan Target My Computer
A:\
C:\
D:\
I:\
J:\
S:\
U:\
W:\
X:\
Y:\
Z:\

Scan Statistics
Total number of scanned objects 368232
Number of viruses found 1
Number of infected objects 1
Number of suspicious objects 0
Duration of the scan process 03:38:30

Infected Object Name Virus Name Last Action
C:\Documents and Settings\administrator\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\administrator\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Microsoft\Network\Downloader\qmgr0.dat Object is locked skipped
C:\Documents and Settings\All Users\Application Data\Microsoft\Network\Downloader\qmgr1.dat Object is locked skipped
C:\Documents and Settings\BMitchel\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\BMitchel\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\bmitchell\Application Data\$_hpcst$.hpc Object is locked skipped
C:\Documents and Settings\bmitchell\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Application Data\Microsoft\Feeds Cache\index.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\History\History.IE5\MSHist012008042220080423\index.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Temp\WCESLog.log Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\bmitchell\Local Settings\Temporary Internet Files\Content.IE5\P6SEF433\msetup[1].exe Infected: Trojan-Downloader.Win32.Peregar.ci skipped
C:\Documents and Settings\bmitchell\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\bmitchell\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\Cookies\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\History\History.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\index.dat Object is locked skipped
C:\Documents and Settings\LocalService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\LocalService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat Object is locked skipped
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG Object is locked skipped
C:\Documents and Settings\NetworkService\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\NetworkService\ntuser.dat.LOG Object is locked skipped
C:\Documents and Settings\__sbs_netsetup__\NTUSER.DAT Object is locked skipped
C:\Documents and Settings\__sbs_netsetup__\ntuser.dat.LOG Object is locked skipped
C:\System Volume Information\MountPointManagerRemoteDatabase Object is locked skipped
C:\System Volume Information\_restore{9A6DD594-8EBA-4324-B9FE-B9EE78649E70}\RP10\change.log Object is locked skipped
C:\WINDOWS\CSC\00000001 Object is locked skipped
C:\WINDOWS\Debug\Netlogon.log Object is locked skipped
C:\WINDOWS\Debug\PASSWD.LOG Object is locked skipped
C:\WINDOWS\SchedLgU.Txt Object is locked skipped
C:\WINDOWS\SoftwareDistribution\DataStore\DataStore.edb Object is locked skipped
C:\WINDOWS\SoftwareDistribution\DataStore\Logs\edb.log Object is locked skipped
C:\WINDOWS\SoftwareDistribution\DataStore\Logs\tmp.edb Object is locked skipped
C:\WINDOWS\SoftwareDistribution\ReportingEvents.log Object is locked skipped
C:\WINDOWS\system32\config\AppEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\default Object is locked skipped
C:\WINDOWS\system32\config\default.LOG Object is locked skipped
C:\WINDOWS\system32\config\Internet.evt Object is locked skipped
C:\WINDOWS\system32\config\SAM Object is locked skipped
C:\WINDOWS\system32\config\SAM.LOG Object is locked skipped
C:\WINDOWS\system32\config\SecEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\SECURITY Object is locked skipped
C:\WINDOWS\system32\config\SECURITY.LOG Object is locked skipped
C:\WINDOWS\system32\config\software Object is locked skipped
C:\WINDOWS\system32\config\software.LOG Object is locked skipped
C:\WINDOWS\system32\config\SysEvent.Evt Object is locked skipped
C:\WINDOWS\system32\config\system Object is locked skipped
C:\WINDOWS\system32\config\system.LOG Object is locked skipped
C:\WINDOWS\system32\h323log.txt Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.BTR Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\INDEX.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING.VER Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING1.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\MAPPING2.MAP Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.DATA Object is locked skipped
C:\WINDOWS\system32\wbem\Repository\FS\OBJECTS.MAP Object is locked skipped
C:\WINDOWS\Temp\Perflib_Perfdata_b8.dat Object is locked skipped
C:\WINDOWS\WindowsUpdate.log

bmitche2

2008-04-23, 16:22

Here is my Hijack this report:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:21:38 AM, on 4/23/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16640)
Boot mode: Normal

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:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Trend Micro\Client Server Security Agent\ntrtscan.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\Program Files\Trend Micro\Client Server Security Agent\tmlisten.exe
C:\Program Files\Trend Micro\Client Server Security Agent\OfcPfwSvc.exe
C:\WINDOWS\TEMP\UO7FDF.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Roxio\Easy Media Creator 7\Drag to Disc\DrgToDsc.exe
C:\Program Files\Trend Micro\Client Server Security Agent\pccntmon.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe
C:\Program Files\Microsoft ActiveSync\Wcescomm.exe
C:\WINDOWS\system32\ctfmon.exe
C:\PROGRA~1\MICROS~3\rapimgr.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\AutoCAD Architecture 2008\acad.exe
C:\DOCUME~1\BMITCH~1\LOCALS~1\Temp\AdskCleanup.0001
C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
C:\Program Files\Common Files\Autodesk Shared\WSCommCntr1.exe
C:\Program Files\Microsoft Office\OFFICE11\OUTLOOK.EXE
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Program Files\Trend Micro\HijackThis\bmitche2.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://companyweb
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [RoxioDragToDisc] "C:\Program Files\Roxio\Easy Media Creator 7\Drag to Disc\DrgToDsc.exe"
O4 - HKLM\..\Run: [OfficeScanNT Monitor] "C:\Program Files\Trend Micro\Client Server Security Agent\pccntmon.exe" -HideWindow
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickFinder Scheduler] "C:\Program Files\WordPerfect Office X3\Programs\QFSCHD130.EXE"
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\WINDOWS\JM\JMInsIDE.exe
O4 - HKLM\..\Run: [JMB36X Configure] C:\WINDOWS\system32\JMRaidSetup.exe boot
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program Files\Common Files\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [ISUSPM Startup] "C:\Program Files\Common Files\InstallShield\UpdateService\isuspm.exe" -startup
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\Wcescomm.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: PhoneManager.lnk = C:\Program Files\Avaya\IP Office\Phone Manager\PhoneManager.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Open with WordPerfect - C:\Program Files\WordPerfect Office X3\Programs\WPLauncher.hta
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra 'Tools' menuitem: Create Mobile Favorite... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.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
O14 - IERESET.INF: START_PAGE_URL=http://companyweb
O16 - DPF: {00134F72-5284-44F7-95A8-52A619F70751} (ObjWinNTCheck Class) - https://server2.cfmm2.local:4343/officescan/console/ClientInstall/WinNTChk.cab
O16 - DPF: {05CA9FB0-3E3E-4B36-BF41-0E3A5CAA8CD8} (Office Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=67633
O16 - DPF: {08D75BC1-D2B5-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment SetupCtrl Class) - https://server2.cfmm2.local:4343/officescan/console/ClientInstall/setup.cab
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/english/kavwebscan_unicode.cab
O16 - DPF: {485D813E-EE26-4DF8-9FAF-DEDF2885306E} (NSHelp Class) - http://server2/connectcomputer/nshelp.dll
O16 - DPF: {5EFE8CB1-D095-11D1-88FC-0080C859833B} (OfficeScan Corp Edition Web-Deployment ObjRemoveCtrl Class) - https://server2.cfmm2.local:4343/officescan/console/ClientInstall/RemoveCtrl.cab
O16 - DPF: {67A5F8DC-1A4B-4D66-9F24-A704AD929EEE} (System Requirements Lab) - http://www.nvidia.com/content/DriverDownload/srl/2.0.0.1/sysreqlab2.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1194267324230
O16 - DPF: {D0C0F75C-683A-4390-A791-1ACFD5599AB8} (Oberon Flash Game Host) - http://chill.comcast.net/Gameshell/GameHost/1.0/OberonGameHost.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: Domain = CFMM2.local
O17 - HKLM\Software\..\Telephony: DomainName = CFMM2.local
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: Domain = CFMM2.local
O17 - HKLM\System\CS2\Services\Tcpip\Parameters: Domain = CFMM2.local
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Trend Micro Client/Server Security Agent RealTime Scan (ntrtscan) - Trend Micro Inc. - C:\Program Files\Trend Micro\Client Server Security Agent\ntrtscan.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Trend Micro Client/Server Security Agent Personal Firewall (OfcPfwSvc) - Trend Micro Inc. - C:\Program Files\Trend Micro\Client Server Security Agent\OfcPfwSvc.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: Trend Micro Client/Server Security Agent Listener (tmlisten) - Trend Micro Inc. - C:\Program Files\Trend Micro\Client Server Security Agent\tmlisten.exe

--
End of file - 8594 bytes

pskelley

2008-04-24, 12:44

Welcome to Safer Networking, I wish to be sure you have viewed and understand this information.
"BEFORE you POST" (READ this Procedure before Requesting Assistance)
http://forums.spybot.info/showthread.php?t=288
All advice given is taken at your own risk.
Please make sure you have read this information so we are on the same page.

Not a lot of information available, and I do not see it in the HJT log.
http://www.google.com/search?hl=en&q=Trojan-Downloader.Win32.Peregar.ci+&btnG=Google+Search

It is a downloader: http://www.symantec.com/security_response/writeup.jsp?docid=2003-011710-3138-99

Downloader.Trojan is a program that downloads another malicious program from a remote Internet site and executes it on the local system.

Start by cleaning the the TIF folder, some old files won't delete, not to be concerned, you can see the one you want gone.
C:\Documents and Settings\bmitchell\Local Settings\Temporary Internet Files\Content.IE5\P6SEF433\msetup[1].exe ------> Trojan-Downloader.Win32.Peregar.ci

After you delete the TIF files, empty the Recycle bin and restart the computer. Run another KOS which should be clean. To be sure, let's run another scan to doublecheck.

Download Malwarebytes' Anti-Malware to your desktop.
http://www.besttechie.net/tools/mbam-setup.exe

* Double-click mbam-setup.exe and follow the prompts to install the program.
* Be 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 FULL SCAN, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad. Please save it to a convenient location. The log can also be opened by going to Start > All Programs > Malwarebytes' Anti-Malware > Logs > log-date.txt
* Please post contents of that file & a new HJT log in your next reply.

No need to post the scan result from either scan unless you have questions, just let me know all is well.

Thanks

bmitche2

2008-04-24, 15:40

I couldn't find the directory/file you said to delete, but I ran the malwarebytes program and it removed 4 infected files. The new KOS did not show any infections. Thanks.

pskelley

2008-04-24, 22:04

Sounds good, if you have no other issues:

Some good information for you:
http://users.telenet.be/bluepatchy/miekiemoes/slowcomputer.html
http://www.microsoft.com/windowsxp/using/helpandsupport/learnmore/tips/mcgill1.mspx

Here is some great information from experts in this field that will help you stay clean and safe online.
http://users.telenet.be/bluepatchy/miekiemoes/prevention.html
http://forums.spybot.info/showthread.php?t=279
http://russelltexas.com/malware/allclear.htm
http://forum.malwareremoval.com/viewtopic.php?t=14
http://www.bleepingcomputer.com/forums/topict2520.html
http://cybercoyote.org/security/not-admin.shtml

http://www.malwarecomplaints.info/

Thanks...pskelley
Safer Networking Forums
http://www.spybot.info/en/donate/index.html
If you are reading this information...thank a teacher,
If you are reading it in English...thank a soldier.