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"wiawow32.sys"


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#1 PaladinDuran

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Posted 08 July 2009 - 09:50 AM

Hi. I'm also new to BleepingComputer.com. Right now i have the same problem as Rixanu. My task manager showed me a process called "wiawow32.sys" and a random letter program running. The first thing i did, attempting to remove it, i searched up the process name with F3 and i deleted the results i found. The process and the program is gone, but after reading this thread, i dont think i removed the whole thing. Since i got wiawow32.sys, my AVG free and Symantec has been finding and blocking processes (sorry, i forgot the names of the processes). My computer also frozed a lot. I followed the steps provided by boopme. I ran MBAM then Rootrepeal. So right now i really want to get rid of this thing. Can someone tell me what else i need to do?

OS: Windows XP Professional

Here's the logs by the 2 programs:

MBAM

Malwarebytes' Anti-Malware 1.38
Database version: 2392
Windows 5.1.2600 Service Pack 3

7/7/2009 3:49:09 PM
mbam-log-2009-07-07 (15-49-09).txt

Scan type: Quick Scan
Objects scanned: 86605
Time elapsed: 4 minute(s), 53 second(s)

Memory Processes Infected: 1
Memory Modules Infected: 0
Registry Keys Infected: 3
Registry Values Infected: 5
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 5

Memory Processes Infected:
C:\WINDOWS\system32\sopidkc.exe (Trojan.Agent) -> Unloaded process successfully.

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\sopidkc (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sopidkc (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sopidkc (Trojan.Agent) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\BuildW (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\mso (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\udso (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\Ulrn (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WBEM\Update (Malware.Trace) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\sopidkc.exe (Trojan.Agent) -> Quarantined and deleted successfully.
c:\WINDOWS\Temp\tmp0_52790217533.bk.old (Trojan.Agent) -> Quarantined and deleted successfully.
c:\WINDOWS\Temp\txpxr_554545777921.b1k (Backdoor.Bot) -> Quarantined and deleted successfully.
c:\documents and settings\localservice\local settings\temporary internet files\Content.IE5\WLAZ4HEJ\w[1].bin (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\comsa32.sys (Trojan.Agent) -> Quarantined and deleted successfully.




Rootrepeal

ROOTREPEAL © AD, 2007-2009
==================================================
Scan Time: 2009/07/07 15:25
Program Version: Version 1.3.0.0
Windows Version: Windows XP SP3
==================================================

Drivers
-------------------
Name: brbvhau.sys
Image Path: brbvhau.sys
Address: 0xBA0A8000 Size: 61440 File Visible: No Signed: -
Status: -

Name: dump_atapi.sys
Image Path: C:\WINDOWS\System32\Drivers\dump_atapi.sys
Address: 0xA8A67000 Size: 98304 File Visible: No Signed: -
Status: -

Name: dump_WMILIB.SYS
Image Path: C:\WINDOWS\System32\Drivers\dump_WMILIB.SYS
Address: 0xBA5D2000 Size: 8192 File Visible: No Signed: -
Status: -

Name: rootrepeal.sys
Image Path: C:\WINDOWS\system32\drivers\rootrepeal.sys
Address: 0xA7DAF000 Size: 49152 File Visible: No Signed: -
Status: -

Hidden/Locked Files
-------------------
Path: C:\Documents and Settings\user\Desktop\CA6VSXMN.
Status: Locked to the Windows API!

Path: C:\Documents and Settings\user\Desktop\Games:Zone.Identifier
Status: Invisible to the Windows API!

Path: C:\Documents and Settings\user\Local Settings\Temp\Temporary Internet Files\Content.IE5\5MVT7BPW\main_188;sz=300x250;plid=AARtR8ZYgqgyxBFO;kl=N;!c=188;kbz=1;klg=en;kvid=hS9Iyo4nFBk;kpu=itn;khd=0;kt=K;ko=p;kpid=188;kga=-1;kr=A;u=hS9Iyo4nFBk_188;kgg=-1;kcr=us;afv=1;custp=[1].htm
Status: Locked to the Windows API!

Path: C:\Documents and Settings\user\Local Settings\Temp\Temporary Internet Files\Content.IE5\OHIN45QN\main_188;sz=300x250;plid=AARtR8Eh9uPhhQhu;kl=N;!c=188;klg=en;kvid=ygcBtFhUHn4;kpu=WorldNewsDaily;khd=0;kt=K;ko=c;kpid=188;kga=-1;kr=H;kp=1;u=ygcBtFhUHn4_188;kgg=-1;kcr=us;af[1].htm
Status: Locked to the Windows API!

SSDT
-------------------
#: 012 Function Name: NtAlertResumeThread
Status: Hooked by "<unknown>" at address 0x89cf9640

#: 013 Function Name: NtAlertThread
Status: Hooked by "<unknown>" at address 0x89c590a8

#: 017 Function Name: NtAllocateVirtualMemory
Status: Hooked by "<unknown>" at address 0x89baad78

#: 031 Function Name: NtConnectPort
Status: Hooked by "<unknown>" at address 0x89b93e00

#: 043 Function Name: NtCreateMutant
Status: Hooked by "<unknown>" at address 0x89b9f008

#: 053 Function Name: NtCreateThread
Status: Hooked by "<unknown>" at address 0x89b78108

#: 083 Function Name: NtFreeVirtualMemory
Status: Hooked by "<unknown>" at address 0x89b64f78

#: 089 Function Name: NtImpersonateAnonymousToken
Status: Hooked by "<unknown>" at address 0x89b85a08

#: 091 Function Name: NtImpersonateThread
Status: Hooked by "<unknown>" at address 0x89b8aca8

#: 108 Function Name: NtMapViewOfSection
Status: Hooked by "<unknown>" at address 0x89dada48

#: 114 Function Name: NtOpenEvent
Status: Hooked by "<unknown>" at address 0x89ce37f0

#: 123 Function Name: NtOpenProcessToken
Status: Hooked by "<unknown>" at address 0x89ba10a8

#: 129 Function Name: NtOpenThreadToken
Status: Hooked by "<unknown>" at address 0x89ba2ab0

#: 206 Function Name: NtResumeThread
Status: Hooked by "<unknown>" at address 0x89854860

#: 213 Function Name: NtSetContextThread
Status: Hooked by "<unknown>" at address 0x89d2b920

#: 228 Function Name: NtSetInformationProcess
Status: Hooked by "<unknown>" at address 0x89b5cf20

#: 229 Function Name: NtSetInformationThread
Status: Hooked by "<unknown>" at address 0x89b5de80

#: 253 Function Name: NtSuspendProcess
Status: Hooked by "<unknown>" at address 0x89cfb7b0

#: 254 Function Name: NtSuspendThread
Status: Hooked by "<unknown>" at address 0x89d17110

#: 257 Function Name: NtTerminateProcess
Status: Hooked by "<unknown>" at address 0x89855860

#: 258 Function Name: NtTerminateThread
Status: Hooked by "<unknown>" at address 0x89d5f428

#: 267 Function Name: NtUnmapViewOfSection
Status: Hooked by "<unknown>" at address 0x89e196a0

#: 277 Function Name: NtWriteVirtualMemory
Status: Hooked by "<unknown>" at address 0x89baabf8

Stealth Objects
-------------------
Object: Hidden Thread [ETHREAD: 0x88fa94e0, TID: 3420]
Process: TeaTimer.exe (PID: 2464) Address: 0x05734f74 Size: -

Hidden Services
-------------------
Service Name: msncache
Image Path: %SystemRoot%\system32\svchost.exe -k netsvcs

==EOF==

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#2 boopme

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Posted 08 July 2009 - 10:06 AM

Hello ,I split you to your own topic as that one is getting old and it's always better to have your own topic,less confusing to all posters.


Across all ThreatExpert reports, the file "wiawow32.sys" has never been identified as a threat. ThreatExpert


Let's run these 2 now and see what is left.

Next run ATF and SAS:

Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

From your regular user account..
Download Attribune's ATF Cleaner and then SUPERAntiSpyware , Free Home Version. Save both to desktop ..
DO NOT run yet.
Open SUPER from icon and install and Update it
Under Scanner Options make sure the following are checked (leave all others unchecked):
Close browsers before scanning.
Scan for tracking cookies.
Terminate memory threats before quarantining
.
Click the "Close" button to leave the control center screen and exit the program. DO NOT run yet.

Now reboot into Safe Mode: How to enter safe mode(XP)
Using the F8 Method
Restart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode
.

Double-click ATF-Cleaner.exe to run the program.
Under Main "Select Files to Delete" choose: Select All.
Click the Empty Selected button.

If you use Firefox or Opera browser click that browser at the top and choose: Select All
Click the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.
Click Exit on the Main menu to close the program
.

NOW Scan with SUPER
Open from the desktop icon or the program Files list
On the left, make sure you check C:\Fixed Drive.
Perform a Complete scan. After scan,Verify they are all checked.
Click OK on the summary screen to quarantine all found items.
If asked if you want to reboot, click "Yes" and reboot normally.

To retrieve the removal information after reboot, launch SUPERAntispyware again.
Click Preferences, then click the Statistics/Logs tab.
Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
If there are several logs, click the current dated log and press View log.
A text file will open in your default text editor.
Please copy and paste the Scan Log results in your next reply.
Click Close to exit the program.


Please ask any needed questions,post logs and Let us know how the PC is running now.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#3 PaladinDuran

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Posted 08 July 2009 - 12:55 PM

Ok. I did as you said. My Spybot scan didn't pop up when i boot my pc this time, it used to automatically scan since i got the wiawow32. Here are the results:

SUPERAntiSpyware

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 07/08/2009 at 01:37 PM

Application Version : 4.26.1006

Core Rules Database Version : 3978
Trace Rules Database Version: 1918

Scan type : Complete Scan
Total Scan Time : 01:40:09

Memory items scanned : 289
Memory threats detected : 0
Registry items scanned : 4737
Registry threats detected : 0
File items scanned : 92612
File threats detected : 0




I just got another AVG and Symantec alert about trojans. The file name is called "DWH78C9.tmp".

#4 boopme

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Posted 08 July 2009 - 02:32 PM

Hi, Can you submit this file for a second opinion?
DWH78C9.tmp


JOTTI and VT scan

Lets' upload this file for a second opinion on what it actually is..

Please make sure that you can view all hidden files. Instructions on how to do this can be found here:

How to see hidden files in Windows

Please click this link-->Jotti

When the jotti page has finished loading, click the Browse button and navigate to the following file and click Submit.

<filepath>suspect.file

Please post back the results of the scan in your next post.

If Jotti is busy, try the same at Virustotal: http://www.virustotal.com/


NOTE:

For submission to a specific anti-virus vendor see Submitting Virus Samples: How to Submit a Virus.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#5 PaladinDuran

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Posted 11 July 2009 - 04:02 PM

Sorry. I've been away from the computer a few days. That file was in my IE history folder but I emptied it. So i can't upload it now. My brother said theres still a lot of alerts from AVG and Symantec. The pc got the blue screen 2x in the last few days. If theres any new alerts from AVG and Symantec, i'll do what u mentioned above and post the results.

#6 boopme

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Posted 11 July 2009 - 07:06 PM

OK in the meantme have him run Dr.web.

Before we start fixing anything you should print out these instructions or copy them to a NotePad file so they will be accessible. Some steps will require you to disconnect from the Internet or use Safe Mode and you will not have access to this page.

Please download Dr.Web CureIt and save it to your desktop. DO NOT perform a scan yet.
alternate download link
Note: The file will be randomly named (i.e. 5mkuvc4z.exe).

Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Scan with Dr.Web CureIt as follows:
  • Double-click on the randomly named file to open the program and click Start. (There is no need to update if you just downloaded the most current version
  • Read the Virus check by DrWeb scanner prompt and click Ok where asked to Start scan now? Allow the setup.exe to load if asked by any of your security programs.
  • The Express scan will automatically begin.
    (This is a short scan of files currently running in memory, boot sectors, and targeted folders).
  • If prompted to dowload the Full version Free Trial, ignore and click the X to close the window.
  • If an infected object is found, you will be prompted to move anything that cannot be cured. Click Yes to All. (This will move any detected files to the C:\Documents and Settings\userprofile\DoctorWeb\Quarantine folder if they can't be cured)
  • After the Express Scan is finished, put a check next to Complete scan to scan all local disks and removable media.
  • In the top menu, click Settings > Change settings, and uncheck "Heuristic analysis" under the "Scanning" tab, then click Apply, Ok.
  • Back at the main window, click the green arrow "Start Scanning" button on the right under the Dr.Web logo.
  • Please be patient as this scan could take a long time to complete.
  • When the scan has finished, a message will be displayed at the bottom indicating if any viruses were found.
  • Click Select All, then choose Cure > Move incurable.
  • In the top menu, click file and choose save report list.
  • Save the DrWeb.csv report to your desktop.
  • Exit Dr.Web Cureit when done.
  • Important! Reboot your computer because it could be possible that files in use will be moved/deleted during reboot.
  • After reboot, post the contents of the log from Dr.Web in your next reply. (You can use Notepad to open the DrWeb.cvs report)

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