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Trojan horse: Backdoor.Generic12.GOG.dropper


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4 replies to this topic

#1 xera2

xera2

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Posted 10 January 2010 - 12:48 PM

Hey guys, yesterday I downloaded a malicious file which I suspected was a virus. But my friend said I wasn't a virus, and before opening I ran the program on virusscan.jotti.org - No virusscanners detected anything.
Anyways, it turned out to be a virus.

Every 3-5 minutes my AVG warns me it detected a Trojan horse Backdoor.Generic12.GOG.dropper.
I tried a full system check with spybot S&D, but this didn't change anything.

Here are my logs:

"DDS.TXT"


DDS (Ver_09-12-01.01) - NTFSx86
Run by hp at 14:11:56,00 on zo 10-01-2010
Internet Explorer: 7.0.6000.16830 BrowserJavaVersion: 1.6.0_17
Microsoft® Windows Vista™ Home Premium 6.0.6000.0.1252.31.1043.18.3326.1987 [GMT 1:00]

AV: AVG Anti-Virus *On-access scanning enabled* (Updated) {17DDD097-36FF-435F-9E1B-52D74245D6BF}
SP: AVG Anti-Virus *enabled* (Updated) {17DDD097-36FF-435F-9E1B-52D74245D6BF}
SP: Windows Defender *enabled* (Updated) {D68DDC3A-831F-4FAE-9E44-DA132C1ACF46}

============== Running Processes ===============

C:\Windows\system32\wininit.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\nvvsvc.exe
C:\Windows\system32\svchost.exe -k rpcss
C:\Windows\System32\svchost.exe -k secsvcs
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\SLsvc.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\nvvsvc.exe
C:\Windows\system32\Dwm.exe
C:\Windows\system32\taskeng.exe
C:\Windows\Explorer.EXE
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Common Files\Intel\IntelDH\NMS\AdpPlugins\DQLWinService.exe
c:\hp\HPEZBTN\HPBtnSrv.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
c:\Program Files\Common Files\LightScribe\LSSrvc.exe
C:\hp\support\hpsysdrv.exe
C:\Program Files\Hewlett-Packard\On-Screen OSD Indicator\OSD.exe
C:\PROGRA~1\AVG\AVG8\avgam.exe
C:\Program Files\LogMeIn\x86\RaMaint.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Program Files\HP\HP Software Update\hpwuSchd2.exe
C:\Program Files\LogMeIn\x86\LogMeIn.exe
C:\Program Files\AVG\AVG8\avgtray.exe
C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe
C:\Program Files\LogMeIn\x86\LMIGuardian.exe
C:\Windows\System32\atwtusb.exe
C:\Program Files\LogMeIn\x86\LogMeInSystray.exe
C:\Program Files\PostgreSQL\8.3\bin\pg_ctl.exe
C:\Windows\vsnpstd.exe
C:\Windows\system32\PnkBstrA.exe
C:\Program Files\LogMeIn\x86\LMIGuardian.exe
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Windows\System32\vgriwtk.exe
C:\Windows\system32\PnkBstrB.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Program Files\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe
C:\Windows\ehome\ehtray.exe
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Program Files\PostgreSQL\8.3\bin\postgres.exe
C:\Windows\system32\svchost.exe -k imgsvc
C:\Program Files\UltraVNC\WinVNC.exe
C:\Program Files\ManyCam 2.4\ManyCam.exe
C:\Program Files\Jugaari\Jaadu VNC Connect\JaaduConnect.exe
C:\Program Files\Xfire\Xfire.exe
C:\Windows\ehome\ehmsas.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
C:\Windows\system32\SearchIndexer.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Windows\system32\WUDFHost.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\Windows\ehome\ehsched.exe
C:\Windows\system32\taskeng.exe
C:\Windows\System32\mobsync.exe
C:\Program Files\UltraVNC\WinVNC.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\ehome\ehRecvr.exe
C:\Users\hp\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Windows\system32\SearchProtocolHost.exe
C:\Users\hp\AppData\Local\Google\Chrome\Application\chrome.exe
C:\Windows\system32\SearchFilterHost.exe
C:\hp\kbd\kbd.exe
c:\Program Files\Hewlett-Packard\HP Health Check\hphc_service.exe
C:\Program Files\Common Files\Microsoft Shared\Ink\InputPersonalization.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Users\hp\Desktop\dds.pif
C:\Windows\system32\conime.exe

============== Pseudo HJT Report ===============

uStart Page = hxxp://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=NL_NL&c=74&bd=Pavilion&pf=desktop
mStart Page = hxxp://ie.redirect.hp.com/svs/rdr?TYPE=3&tp=iehome&locale=NL_NL&c=74&bd=Pavilion&pf=desktop
uInternet Settings,ProxyOverride = *.local
BHO: Adobe PDF Reader Help bij koppelingen: {06849e9f-c8d7-4d59-b87d-784b7d6be0b3} - c:\program files\common files\adobe\acrobat\activex\AcroIEHelper.dll
BHO: AVG Safe Search: {3ca2f312-6f6e-4b53-a66e-4e65e497c8c0} - c:\program files\avg\avg8\avgssie.dll
BHO: {5C255C8A-E604-49b4-9D64-90988571CECB} - No File
BHO: Groove GFS Browser Helper: {72853161-30c5-4d22-b7f9-0bbc1d38a37e} - c:\program files\microsoft office\office12\GrooveShellExtensions.dll
BHO: Windows Live Aanmelden - Help: {9030d464-4c02-4abf-8ecc-5164760863c6} - c:\program files\common files\microsoft shared\windows live\WindowsLiveLogin.dll
BHO: Google Toolbar Helper: {aa58ed58-01dd-4d91-8333-cf10577473f7} - c:\program files\google\googletoolbar1.dll
BHO: Java™ Plug-In 2 SSV Helper: {dbc80044-a445-435b-bc74-9c25c1c588a9} - c:\program files\java\jre6\bin\jp2ssv.dll
TB: &Google: {2318c2b1-4965-11d4-9b18-009027a5cd4f} - c:\program files\google\googletoolbar1.dll
uRun: [msnmsgr] "c:\program files\windows live\messenger\msnmsgr.exe" /background
uRun: [ehTray.exe] c:\windows\ehome\ehTray.exe
uRun: [uTorrent] "c:\program files\utorrent\uTorrent.exe"
uRun: [ManyCam] "c:\program files\manycam 2.4\ManyCam.exe"
uRun: [JaaduVNCConnect] "c:\program files\jugaari\jaadu vnc connect\JaaduConnect.exe" -autostart
mRun: [hpsysdrv] c:\hp\support\hpsysdrv.exe
mRun: [KBD] c:\hp\kbd\KbdStub.EXE
mRun: [OsdMaestro] "c:\program files\hewlett-packard\on-screen osd indicator\OSD.exe"
mRun: [CCUTRAYICON] FactoryMode
mRun: [IAAnotif] "c:\program files\intel\intel matrix storage manager\Iaanotif.exe"
mRun: [HP Software Update] c:\program files\hp\hp software update\HPWuSchd2.exe
mRun: [AVG8_TRAY] c:\progra~1\avg\avg8\avgtray.exe
mRun: [GrooveMonitor] "c:\program files\microsoft office\office12\GrooveMonitor.exe"
mRun: [atwtusb] atwtusb.exe
mRun: [LogMeIn GUI] "c:\program files\logmein\x86\LogMeInSystray.exe"
mRun: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
mRun: [HP Health Check Scheduler] c:\program files\hewlett-packard\hp health check\HPHC_Scheduler.exe
mRun: [snpstd] c:\windows\vsnpstd.exe
mRun: [vgriwtk] c:\windows\system32\vgriwtk.exe \u
mRunOnce: [Launcher] %WINDIR%\SMINST\launcher.exe
StartupFolder: c:\users\hp\appdata\roaming\micros~1\windows\startm~1\programs\startup\xfire.lnk - c:\program files\xfire\Xfire.exe
mPolicies-system: EnableLUA = 0 (0x0)
IE: E&xport to Microsoft Excel - c:\progra~1\micros~3\office12\EXCEL.EXE/3000
IE: {3AD14F0C-ED16-4e43-B6D8-661B03F6A1EF} - c:\program files\pokerstars\PokerStarsUpdate.exe
IE: {2670000A-7350-4f3c-8081-5663EE0C6C49} - {48E73304-E1D6-4330-914C-F5F514E3486C} - c:\progra~1\micros~3\office12\ONBttnIE.dll
IE: {92780B25-18CC-41C8-B9BE-3C9C571A8263} - {FF059E31-CC5A-4E2E-BF3B-96E929D65503} - c:\progra~1\micros~3\office12\REFIEBAR.DLL
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0001-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_01-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_17-windows-i586.cab
Handler: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - c:\program files\microsoft office\office12\GrooveSystemServices.dll
Handler: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - c:\program files\avg\avg8\avgpp.dll
Handler: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - c:\progra~1\common~1\skype\SKYPE4~1.DLL
AppInit_DLLs: c:\windows\system32\avgrsstx.dll
SEH: Groove GFS Stub Execution Hook: {b5a7f190-dda6-4420-b3ba-52453494e6cd} - c:\program files\microsoft office\office12\GrooveShellExtensions.dll

================= FIREFOX ===================

FF - ProfilePath - c:\users\hp\appdata\roaming\mozilla\firefox\profiles\xhu3mvy9.default\
FF - plugin: c:\program files\microsoft\office live\npOLW.dll
FF - plugin: c:\users\hp\appdata\local\google\update\1.2.183.13\npGoogleOneClick8.dll
FF - HiddenExtension: Java Console: No Registry Reference - c:\program files\mozilla firefox\extensions\{CAFEEFAC-0016-0000-0017-ABCDEFFEDCBA}

---- FIREFOX POLICIES ----
c:\program files\mozilla firefox\greprefs\security-prefs.js - pref("security.ssl3.rsa_seed_sha", true);

============= SERVICES / DRIVERS ===============

R0 AvgRkx86;avgrkx86.sys;c:\windows\system32\drivers\avgrkx86.sys [2009-5-18 12552]
R1 AvgLdx86;AVG AVI Loader Driver x86;c:\windows\system32\drivers\avgldx86.sys [2009-5-18 335240]
R1 AvgMfx86;AVG On-access Scanner Minifilter Driver x86;c:\windows\system32\drivers\avgmfx86.sys [2009-5-18 27784]
R1 AvgTdiX;AVG8 Network Redirector;c:\windows\system32\drivers\avgtdix.sys [2009-5-18 108552]
R2 LMIInfo;LogMeIn Kernel Information Provider;c:\program files\logmein\x86\rainfo.sys [2008-8-11 12856]
R2 LMIRfsDriver;LogMeIn Remote File System Driver;c:\windows\system32\drivers\LMIRfsDriver.sys [2009-9-10 47640]
R3 HCW85BDA;Hauppauge WinTV 885 Video Capture;c:\windows\system32\drivers\HCW85BDA.sys [2009-5-12 968064]
R3 ManyCam;ManyCam Virtual Webcam, WDM Video Capture Driver;c:\windows\system32\drivers\ManyCam.sys [2008-1-14 21632]
R3 netr73;USB Wireless 802.11 b/g Adaptor Driver for Vista;c:\windows\system32\drivers\netr73.sys [2008-2-26 493568]
S1 aiptektp;Pen Pad;c:\windows\system32\drivers\aiptektp.sys [2009-6-7 22528]

=============== Created Last 30 ================

2010-01-10 13:01:52 0 d-sh--w- C:\$RECYCLE.BIN
2010-01-10 12:47:06 98816 ----a-w- c:\windows\sed.exe
2010-01-10 12:47:06 77312 ----a-w- c:\windows\MBR.exe
2010-01-10 12:47:06 261632 ----a-w- c:\windows\PEV.exe
2010-01-10 12:47:06 161792 ----a-w- c:\windows\SWREG.exe
2010-01-10 12:44:58 0 d-----w- C:\ComboFix
2010-01-10 1139 0 d-----w- c:\program files\File Scanner Library (Spybot - Search & Destroy)
2010-01-08 20:27:47 0 d-----w- c:\program files\MPC HomeCinema
2010-01-08 13:44:59 0 d-----w- c:\program files\HyCam2
2010-01-08 13:41:41 58368 ---h--w- c:\users\hp\vclr.exe
2010-01-08 13:41:41 58368 ----a-w- c:\windows\system32\vgriwtk.exe
2010-01-08 13:36:04 0 d-----w- c:\users\hp\chatroulette
2009-12-24 21:12:50 69 ----a-w- c:\users\hp\jagex_runescape_preferences2.dat
2009-12-24 21:12:11 39 ----a-w- c:\users\hp\jagex_runescape_preferences.dat
2009-12-22 23:59:32 41872 ----a-w- c:\windows\system32\xfcodec.dll
2009-12-16 22:43:10 0 d-----w- c:\program files\Jugaari
2009-12-16 22:40:12 0 d-----w- c:\program files\UltraVNC
2009-12-15 18:39:35 55072 ----a-w- c:\windows\system32\jureg.exe

==================== Find3M ====================

2010-01-10 13:09:04 32594 ----a-w- c:\programdata\nvModes.dat
2010-01-10 12:53:11 692284 ----a-w- c:\windows\system32\perfh013.dat
2010-01-10 12:53:11 123434 ----a-w- c:\windows\system32\perfc013.dat
2010-01-09 22:43:46 215104 ----a-w- c:\windows\system32\PnkBstrB.exe
2010-01-09 21:23:24 138576 ----a-w- c:\windows\system32\drivers\PnkBstrK.sys
2009-12-07 22:31:11 51200 ----a-w- c:\windows\inf\infpub.dat
2009-12-07 22:31:11 143360 ----a-w- c:\windows\inf\infstrng.dat
2009-12-07 22:31:09 86016 ----a-w- c:\windows\inf\infstor.dat
2009-11-14 05:15:57 182888 ----a-w- c:\windows\system32\nvcod178.dll
2009-11-13 17:14:54 592488 ----a-w- c:\windows\system32\nvuninst.exe
2009-11-02 19:42:06 195456 ------w- c:\windows\system32\MpSigStub.exe
2009-05-15 16:25:22 665600 ----a-w- c:\windows\inf\drvindex.dat
2009-05-15 16:23:35 174 --sha-w- c:\program files\desktop.ini
2009-05-12 22:58:54 41976 ----a-w- c:\windows\inf\perflib\0413\perfd.dat
2009-05-12 22:58:54 41976 ----a-w- c:\windows\inf\perflib\0413\perfc.dat
2009-05-12 22:58:54 336440 ----a-w- c:\windows\inf\perflib\0413\perfi.dat
2009-05-12 22:58:54 336440 ----a-w- c:\windows\inf\perflib\0413\perfh.dat
2006-11-02 09:20:21 287440 ----a-w- c:\windows\inf\perflib\0000\perfi.dat
2006-11-02 09:20:21 287440 ----a-w- c:\windows\inf\perflib\0000\perfh.dat
2006-11-02 09:20:19 30674 ----a-w- c:\windows\inf\perflib\0000\perfd.dat
2006-11-02 09:20:19 30674 ----a-w- c:\windows\inf\perflib\0000\perfc.dat
2009-05-12 23:14:24 8192 --sha-w- c:\windows\users\default\NTUSER.DAT

============= FINISH: 14:13:48,58 ===============

I added 2 attachments:
-Log.txt is the log of Combofix.exe
-Attach.zip contains attach.txt, the log of dds.

I also tried GMER, but gmer causes my system to have a BSOD and reboot within 15 seconds I started the scan. more info about the blue screen below.

BlueScreen
Versie van besturingssysteem: 6.0.6000.2.0.0.768.3
Landinstelling-id: 1043

Aanvullende informatie over dit probleem: (It says extra information about this problem)
BCCode: 4e
BCP1: 00000007
BCP2: 00035D40
BCP3: 00000001
BCP4: 00000000
OS Version: 6_0_6000
Service Pack: 0_0
Product: 768_1

Files that could be useful describing the problem:
C:\Windows\Minidump\Mini011010-02.dmp
C:\Windows\temp\WER-54990-0.sysdata.xml
C:\Windows\temp\WER16BA.tmp.version.txt



I dont really care about the blue screen, most important is that I can get rid of this trojan. Oh, and yes I'm already subscribed instantly ;)

I hope on a quick response,
Thanks in advance!

Boaz V.


in my copied log file, I can see:
2010-01-08 13:41:41 58368 ----a-w- c:\windows\system32\vgriwtk.exe

This is the same file my virus scanner prompts me as 'infected' every time.
And my virus scanner says the file is in C:\windows\system32\248972.exe (These numbers are random, and are different every time I get prompted by AVG)

Attached Files



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#2 myrti

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Posted 16 January 2010 - 12:09 PM

Hello and welcome to Bleeping Computer

We apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

Please include a clear description of the problems you're having, along with any steps you may have performed so far.

Please refrain from running tools or applying updates other than those we suggest while we are cleaning up your computer. The reason for this is so we know what is going on with the machine at any time. Some programs can interfere with others and hamper the recovery process.

Even if you have already provided information about your PC, we need a new log to see what has changed since you originally posted your problem.
  1. Please download OTL from following mirror:
  2. Save it to your desktop.
  3. Double click on the icon on your desktop.
  4. Click the "Scan All Users" checkbox.
  5. Push the button.
  6. Two reports will open, copy and paste them in a reply here:
    • OTL.txt <-- Will be opened
    • Extra.txt <-- Will be minimized

In the upper right hand corner of the topic you will see a button called Options. If you click on this in the drop-down menu you can choose Track this topic. I suggest you do this and select Immediate E-Mail notification and click on Proceed. This way you will be advised when we respond to your topic and facilitate the cleaning of your machine.

After 5 days if a topic is not replied to we assume it has been abandoned and it is closed.

regards myrti

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

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#3 myrti

myrti

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Posted 23 January 2010 - 08:30 PM

Due to lack of feedback, this topic is now Closed

If you need this topic reopened, please send me a PM.
Please include the address of this thread in your request.
This applies only to the original topic starter.

Everyone else please start a new topic.

With Regards,
myrti

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

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#4 myrti

myrti

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Posted 24 January 2010 - 09:13 PM

Hi,

topic reopened, please post your logs.

regards myrti

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

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#5 myrti

myrti

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Posted 05 February 2010 - 04:00 PM

Due to lack of feedback, this topic is now Closed

If you need this topic reopened, please send me a PM.
Please include the address of this thread in your request.
This applies only to the original topic starter.

Everyone else please start a new topic.

With Regards,
myrti

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

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