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Possible Rootkit


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2 replies to this topic

#1 DBunny

DBunny

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Posted 17 August 2011 - 03:02 PM

Hello there.

The problem I'm having is that everytime I open up Firefox a new window with these four tabs show up
hxxp://www.xn--&-8ga.com/
hxxp://www.xn--pda.com/
file:///C:/Program%20Files/Mozilla%20Firefox/
file:///C:/Program%20Files/Mozilla%20Firefox/T%E2%80%98%C3%91%C3%A5%C2%AD%C2%

I scanned with Malware Bytes and this was the result
Registry Keys Infected:
HKEY_CLASSES_ROOT\.fsharproj (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\SogouExplorer.AssocFile.HTM (Adware.Sogou) -> Quarantined and deleted successfully.

DDS REPORT
.
DDS (Ver_2011-06-23.01) - NTFSx86
Internet Explorer: 7.0.5730.13
Run by WS1 at 15:32:03 on 2011-08-17
Microsoft Windows XP Professional 5.1.2600.3.1252.1.1033.18.3327.2359 [GMT -4:00]
.
AV: Symantec Endpoint Protection *Enabled/Updated* {FB06448E-52B8-493A-90F3-E43226D3305C}
FW: Symantec Endpoint Protection *Enabled*
.
============== Running Processes ===============
.
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost -k DcomLaunch
svchost.exe
C:\WINDOWS\System32\svchost.exe -k netsvcs
C:\Program Files\Symantec\Symantec Endpoint Protection\Smc.exe
svchost.exe
svchost.exe
C:\Program Files\Common Files\Symantec Shared\ccSvcHst.exe
C:\WINDOWS\system32\spoolsv.exe
svchost.exe
C:\Program Files\Common Files\Apricorn\Schedule2\schedul2.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\CyberLink\Shared Files\RichVideo.exe
C:\WINDOWS\system32\svchost.exe -k imgsvc
C:\Program Files\Symantec\Symantec Endpoint Protection\Rtvscan.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSVC.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\YouSendIt\Express\YouSendIt.exe
C:\Program Files\MyTomTom 3\MyTomTomSA.exe
C:\Program Files\Common Files\Microsoft Shared\Windows Live\WLIDSvcM.exe
C:\Program Files\Symantec\Symantec Endpoint Protection\SmcGui.exe
C:\WINDOWS\System32\svchost.exe -k HTTPFilter
C:\Program Files\Adobe\Adobe InDesign CS4\InDesign.exe
C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\WINDOWS\notepad.exe
C:\WINDOWS\notepad.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\wuauclt.exe
.
============== Pseudo HJT Report ===============
.
uStart Page = hxxp://www.google.com/
BHO: {159a1143-9e75-4caa-b3cb-33ea5ed7cde4} - c:\windows\system32\atl32.dll
BHO: Adobe PDF Link Helper: {18df081c-e8ad-4283-a596-fa578c2ebdc3} - c:\program files\common files\adobe\acrobat\activex\AcroIEHelperShim.dll
BHO: Netease MailAssist Helper: {6bc7458e-b80e-4b79-8aa8-04d56fb51067} - c:\program files\netease\netease mailassist\internet explorer\1.0.0.8\MailAssist.dll
BHO: Windows Live ID Sign-in Helper: {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\google toolbar\GoogleToolbar_32.dll
BHO: Adobe PDF Conversion Toolbar Helper: {ae7cd045-e861-484f-8273-0445ee161910} - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll
BHO: Google Toolbar Notifier BHO: {af69de43-7d58-4638-b6fa-ce66b5ad205d} - c:\program files\google\googletoolbarnotifier\5.7.6406.1642\swg.dll
BHO: Java™ Plug-In 2 SSV Helper: {dbc80044-a445-435b-bc74-9c25c1c588a9} - c:\program files\java\jre6\bin\jp2ssv.dll
BHO: JQSIEStartDetectorImpl Class: {e7e6f031-17ce-4c07-bc86-eabfe594f69c} - c:\program files\java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
BHO: SmartSelect Class: {f4971ee7-daa0-4053-9964-665d8ee6a077} - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll
TB: Adobe PDF: {47833539-d0c5-4125-9fa8-0819e2eaac93} - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll
TB: Google Toolbar: {2318c2b1-4965-11d4-9b18-009027a5cd4f} - c:\program files\google\google toolbar\GoogleToolbar_32.dll
TB: {65F8A3D2-4C22-4A33-9633-73167EAEEC45} - No File
TB: {D4027C7F-154A-4066-A1AD-4243D8127440} - No File
uRun: [ctfmon.exe] c:\windows\system32\ctfmon.exe
uRun: [swg] "c:\program files\google\googletoolbarnotifier\GoogleToolbarNotifier.exe"
uRun: [YouSendIt.exe] c:\program files\yousendit\express\YouSendIt.exe -ui none
uRun: [MyTomTomSA.exe] "c:\program files\mytomtom 3\MyTomTomSA.exe"
uRunOnce: [FlashPlayerUpdate] c:\windows\system32\macromed\flash\FlashUtil10k_ActiveX.exe -update activex
mRun: [ccApp] "c:\program files\common files\symantec shared\ccApp.exe"
mRun: [NvCplDaemon] RUNDLL32.EXE c:\windows\system32\NvCpl.dll,NvStartup
mRun: [QuickTime Task] "c:\program files\quicktime\qttask.exe" -atboottime
StartupFolder: c:\documents and settings\ws1\start menu\programs\startup\map drive.bat
IE: Append to existing PDF - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll/AcroIEAppend.html
IE: Convert link target to Adobe PDF - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
IE: Convert link target to existing PDF - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
IE: Convert to Adobe PDF - c:\program files\common files\adobe\acrobat\activex\AcroIEFavClient.dll/AcroIECapture.html
IE: Google Sidewiki... - c:\program files\google\google toolbar\component\GoogleToolbarDynamic_mui_en_70C5B381380DB17F.dll/cmsidewiki.html
IE: {d3123d8c-6e86-4bdc-8e80-adc0e5e3ed30}
IE: {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe
IE: {FB5F1910-F110-11d2-BB9E-00C04F795683} - c:\program files\messenger\msmsgs.exe
IE: {92780B25-18CC-41C8-B9BE-3C9C571A8263} - {FF059E31-CC5A-4E2E-BF3B-96E929D65503} - c:\progra~1\micros~2\office11\REFIEBAR.DLL
DPF: {166B1BCA-3F9C-11CF-8075-444553540000} - hxxp://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
DPF: {CAFEEFAC-0016-0000-0020-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} - hxxp://java.sun.com/update/1.6.0/jinstall-1_6_0_20-windows-i586.cab
DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} - hxxp://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
TCP: DhcpNameServer = 192.168.0.1
TCP: Interfaces\{6AE38D0B-BA98-4C97-B173-2D8EF3383EC7} : DhcpNameServer = 192.168.0.1
Handler: cdo - {CD00020A-8B95-11D1-82DB-00C04FB1625D} - c:\program files\common files\microsoft shared\web folders\PKMCDO.DLL
Notify: NavLogon - c:\windows\system32\NavLogon.dll
LSA: Authentication Packages = msv1_0 relog_ap
.
================= FIREFOX ===================
.
FF - ProfilePath - c:\documents and settings\ws1\application data\mozilla\firefox\profiles\36a9prih.default\
FF - prefs.js: browser.search.selectedEngine - Google
FF - prefs.js: browser.startup.homepage - hxxp://www.google.com/ig?hl=en&sa=N&tab=lw&source=iglk
FF - prefs.js: keyword.URL - hxxp://dm.startnow.com/s/?src=addrbar&provider=bing&provider_name=bing&provider_code=Z055&partner_id=195&product_id=611&affiliate_id=&channel=dm5&toolbar_id=200&toolbar_version=2.1.0&install_country=US&install_date=20110723&user_guid=11CFDB364B36419AAC42D346F945DE51&machine_id=18e9a7d876e2aaf85618e0f2656d7103&browser=FF&os=win&os_version=5.1-x86-SP3&q=
FF - plugin: c:\program files\google\update\1.3.21.65\npGoogleUpdate3.dll
.
============= SERVICES / DRIVERS ===============
.
R2 ccEvtMgr;Symantec Event Manager;c:\program files\common files\symantec shared\ccSvcHst.exe [2009-2-12 108392]
R2 ccSetMgr;Symantec Settings Manager;c:\program files\common files\symantec shared\ccSvcHst.exe [2009-2-12 108392]
R2 Symantec AntiVirus;Symantec Endpoint Protection;c:\program files\symantec\symantec endpoint protection\Rtvscan.exe [2009-4-22 1768376]
R3 EraserUtilRebootDrv;EraserUtilRebootDrv;c:\program files\common files\symantec shared\eengine\EraserUtilRebootDrv.sys [2011-7-28 105592]
R3 NAVENG;NAVENG;c:\progra~1\common~1\symant~1\virusd~1\20110816.037\NAVENG.SYS [2011-8-17 86136]
R3 NAVEX15;NAVEX15;c:\progra~1\common~1\symant~1\virusd~1\20110816.037\NAVEX15.SYS [2011-8-17 1576312]
S2 gupdate;Google Update Service (gupdate);c:\program files\google\update\GoogleUpdate.exe [2011-3-4 136176]
S2 TSUSVC;Tencent Software Update Service;c:\program files\tencent\qqsoftmgr\1.0.338.203\TencentUpdateSvc.exe [2010-9-26 132472]
S3 COH_Mon;COH_Mon;c:\windows\system32\drivers\COH_Mon.sys [2008-11-18 23888]
S3 gupdatem;Google Update Service (gupdatem);c:\program files\google\update\GoogleUpdate.exe [2011-3-4 136176]
.
=============== File Associations ===============
.
chm.file="hh.exe" %1
txtfile=c:\windows\notepad.exe %1
.
=============== Created Last 30 ================
.
2011-08-12 21:24:31 -------- d-----w- c:\documents and settings\all users\application data\ClubSanDisk
2011-08-01 22:54:00 -------- d-----w- c:\documents and settings\ws1\local settings\application data\Temp
2011-07-31 18:04:29 12800 -c--a-w- c:\windows\system32\dllcache\usb8023x.sys
2011-07-31 18:04:29 12800 ----a-w- c:\windows\system32\drivers\usb8023x.sys
2011-07-31 18:03:49 30592 -c--a-w- c:\windows\system32\dllcache\rndismpx.sys
2011-07-31 18:03:49 30592 ----a-w- c:\windows\system32\drivers\rndismpx.sys
2011-07-31 18:03:47 -------- d-----w- c:\documents and settings\ws1\Downloads
2011-07-31 18:03:39 -------- d-----w- c:\program files\TomTom International B.V
2011-07-31 18:03:36 -------- d-----w- c:\program files\MyTomTom 3
2011-07-28 20:24:00 49152 ----a-w- c:\program files\mozilla firefox\distribution\extensions\{635abd67-4fe9-1b23-4f01-e679fa7484c1}\components\XPATLCOM.dll
2011-07-28 20:24:00 142296 ----a-w- c:\program files\mozilla firefox\components\browsercomps.dll
2011-07-23 18:09:20 819200 ----a-w- c:\windows\system32\xvidcore.dll
2011-07-23 18:09:20 77824 ----a-w- c:\windows\system32\xvid.ax
2011-07-23 18:09:19 180224 ----a-w- c:\windows\system32\xvidvfw.dll
2011-07-23 18:09:19 -------- d-----w- c:\program files\Xvid
.
==================== Find3M ====================
.
2011-07-15 16:29:27 0 ---ha-w- c:\documents and settings\ws1\dgpsmyrcpo.tmp
2011-07-06 23:52:42 41272 ----a-w- c:\windows\system32\drivers\mbamswissarmy.sys
2011-07-06 23:52:42 22712 ----a-w- c:\windows\system32\drivers\mbam.sys
2011-06-07 22:51:58 770384 ----a-w- c:\windows\system32\msvcr100.dll
.
=================== ROOTKIT ====================
.
Stealth MBR rootkit/Mebroot/Sinowal/TDL4 detector 0.4.2 by Gmer, http://www.gmer.net
Windows 5.1.2600 Disk: Hitachi_ rev.GK8O -> Harddisk0\DR0 -> \Device\Ide\iaStor0
.
device: opened successfully
user: MBR read successfully
.
Disk trace:
called modules: ntkrnlpa.exe CLASSPNP.SYS disk.sys >>UNKNOWN [0x8A5C7C56]<<
_asm { PUSH EBP; MOV EBP, ESP; PUSH ECX; MOV EAX, [EBP+0x8]; CMP EAX, [0x8a5ce4f4]; MOV EAX, [0x8a5ce570]; PUSH EBX; PUSH ESI; MOV ESI, [EBP+0xc]; MOV EBX, [ESI+0x60]; PUSH EDI; JNZ 0x20; MOV [EBP+0x8], EAX; }
1 ntkrnlpa!IofCallDriver[0x804EF1A6] -> \Device\Harddisk0\DR0[0x8A5F85C8]
3 CLASSPNP[0xB8118FD7] -> ntkrnlpa!IofCallDriver[0x804EF1A6] -> [0x8A57BF18]
\Driver\iaStor[0x8A5D5C98] -> IRP_MJ_CREATE -> 0x8A5C7C56
kernel: MBR read successfully
_asm { XOR AX, AX; MOV SS, AX; MOV SP, 0x7c00; MOV ES, AX; MOV DS, AX; MOV SI, 0x7c00; MOV DI, 0x600; MOV CX, 0x200; CLD ; REP MOVSB ; PUSH AX; PUSH 0x61c; RETF ; STI ; PUSHA ; MOV CX, 0x137; MOV BP, 0x62a; ROR BYTE [BP+0x0], CL; INC BP; }
detected disk devices:
\Device\Ide\IAAStorageDevice-1 -> \??\IDE#DiskHitachi_HDS721075KLA330_________________GK8OA87A#4&1820ec13&0&0.0.0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b} device not found
detected hooks:
\Driver\iaStor DriverStartIo -> 0x8A5C7A9F
user != kernel MBR !!!
sectors 1465149166 (+255): user != kernel
Warning: possible TDL4 rootkit infection !
TDL4 rootkit infection detected ! Use: "mbr.exe -f" to fix.
.
============= FINISH: 15:33:03.03 ===============

Attached Files


Edited by DBunny, 17 August 2011 - 03:17 PM.


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#2 CatByte

CatByte

    bleepin' tiger


  • Malware Response Team
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Posted 20 August 2011 - 09:32 PM

Please do the following:

Please download TDSSKiller.zip
  • Extract it to your desktop
  • Double click TDSSKiller.exe
  • Press Start Scan
    • Only if Malicious objects are found then ensure Cure is selected
    • Then click Continue > Reboot now
  • Copy and paste the log in your next reply
    • A copy of the log will be saved automatically to the root of the drive (typically C:\)



NEXT


Download ComboFix from one of the following locations:
Link 1
Link 2

VERY IMPORTANT !!! Save ComboFix.exe to your Desktop

* IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here
  • Double click on ComboFix.exe & follow the prompts.
As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. With malware infections being as they are today, it's strongly recommended to have this pre-installed on your machine before doing any malware removal. It will allow you to boot up into a special recovery/repair mode that will allow us to more easily help you should your computer have a problem after an attempted removal of malware.

  • Follow the prompts to allow ComboFix to download and install the Microsoft Windows Recovery Console, and when prompted, agree to the End-User License Agreement to install the Microsoft Windows Recovery Console.
**Please note: If the Microsoft Windows Recovery Console is already installed, ComboFix will continue it's malware removal procedures.

Posted Image

  • Once the Microsoft Windows Recovery Console is installed using ComboFix, you should see the following message:

Posted Image

  • Click on Yes, to continue scanning for malware.
When finished, it shall produce a log for you. Please include the C:\ComboFix.txt in your next reply.
Notes:
1. Do not mouse-click Combofix's window while it is running. That may cause it to stall.
2. Do not "re-run" Combofix. If you have a problem, reply back for further instructions.

Microsoft MVP - 2010, 2011, 2012, 2013, 2014, 2015


#3 CatByte

CatByte

    bleepin' tiger


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Posted 25 August 2011 - 08:03 PM

Due to the lack of feedback, this topic is now closed.In the event you still have problems, please send me or any Moderator a Private Message and ask them to reopen this topic within the next 5 days. Please include a link to your topic in the Private Message. Thank you.

Microsoft MVP - 2010, 2011, 2012, 2013, 2014, 2015





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