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svhost is 99% and a C/Prompt appears for a wireless utility lnk. Also have a file called sysytj.exe.


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#1 stardust101

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Posted 07 June 2010 - 02:01 PM

When winXP Home loads a C:\ prompt panel appears on the screen (nothing is written in the pane.) Across the top of the C prompt window is the following path:

C:\ Documents and settings/all users/start menu/programs/startup/wireless utility lnk.

If I get rid of the promt my machine shuts down because DCOM SERVER PROCESS LAUNCHER fails.

VERY INTRIGUING>>>>>> The svchost.exe is taking up 99% of my CPU usage, although the file itself is only 2,408kb.

If I stop this svchost.exe then my machine shuts down.


Here are some other files I found that are also in my task manager:

sisytj32.exe
accwizn.exe (I think this might be an MS accesibilty wizard, though).

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#2 boopme

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Posted 07 June 2010 - 02:34 PM

Hello ,Are you running Norton Antivirus??

Edited by boopme, 07 June 2010 - 02:35 PM.

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#3 stardust101

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Posted 07 June 2010 - 02:38 PM

No - I am running Bullguard the free trail, Boopme. Just realised that I have a trojan called ntuser_mssec.exe also. There is another file called sisytj32.exe which can't be found by googling (ionly 2 posts, one mine). The other user had simular problems to me.

#4 boopme

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Posted 07 June 2010 - 02:55 PM

Ok, let's do these.

TDDS Killer
Please read carefully and follow these steps.
  • Download TDSSKiller and save it to your Desktop.
  • Extract its contents to your desktop and make sure TDSSKiller.exe (the contents of the zipped file) is on the Desktop itself, not within a folder on the desktop.
  • Go to Start > Run (Or you can hold down your Windows key and press R) and copy and paste the following into the text field. (make sure you include the quote marks) Then press OK. (If Vista, click on the Vista Orb and copy and paste the following into the Search field. (make sure you include the quotation marks) Then press Ctrl+Shift+Enter.)


    "%userprofile%\Desktop\TDSSKiller.exe" -l C:\TDSSKiller.txt -v

  • If it says "Hidden service detected" DO NOT type anything in. Just press Enter on your keyboard to not do anything to the file.
  • It may ask you to reboot the computer to complete the process. Allow it to do so.
  • When it is done, a log file should be created on your C: drive called "TDSSKiller.txt" please copy and paste the contents of that file here.

Next run ATF and SAS: If you cannot access Safe Mode,run in normal ,but let me know.

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.
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 stardust101

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Posted 08 June 2010 - 12:30 AM

Here is my malware bytes log (I think I am allowed to post this?)

In the 'infected files' section it details the type of virus/trojan in brackets after the relevant folder . However, no virus name is mentions only the words stolen-data - it comes after C:\WINDOWS\system32\lowsec\local.ds and C:\WINDOWS\system32\lowsec\user.ds.

Does this mean that all my information is at risk (or has already been stolen). Sorry, if this is a stupid question. I'm a noob.


Malwarebytes' Anti-Malware 1.46
www.malwarebytes.org

Database version: 4177

Windows 5.1.2600 Service Pack 3
Internet Explorer 8.0.6001.18702

08/06/2010 06:20:44
mbam-log-2010-06-08 (06-20-44).txt

Scan type: Quick scan
Objects scanned: 123943
Time elapsed: 11 minute(s), 22 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 10
Registry Values Infected: 2
Registry Data Items Infected: 4
Folders Infected: 1
Files Infected: 11

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{3446af26-b8d7-199b-4cfc-6fd764ca5c9f} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{4776c4dc-e894-7c06-2148-5d73cef5f905} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{494e6cec-7483-a4ee-0938-895519a84bc7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{3446af26-b8d7-199b-4cfc-6fd764ca5c9f} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{4776c4dc-e894-7c06-2148-5d73cef5f905} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{494e6cec-7483-a4ee-0938-895519a84bc7} (Backdoor.Bot) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Network\uid (Malware.Trace) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nonep (Trojan.Agent) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Spyware.Zbot) -> Data: c:\windows\system32\sdra64.exe -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Spyware.Zbot) -> Data: system32\sdra64.exe -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\FirewallDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Hijack.UserInit) -> Bad: (C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\sdra64.exe,) Good: (userinit.exe) -> Quarantined and deleted successfully.

Folders Infected:
C:\WINDOWS\system32\lowsec (Stolen.data) -> Delete on reboot.

Files Infected:
C:\WINDOWS\system32\accwizn.exe (Trojan.Dropper) -> Delete on reboot.
C:\WINDOWS\system32\ALSNDMGRt.exe (Trojan.Dropper) -> Quarantined and deleted successfully.
C:\WINDOWS\Temp\~TM18.tmp (Trojan.Dropper) -> Quarantined and deleted successfully.
C:\WINDOWS\Temp\~TM534.tmp (Trojan.Dropper) -> Quarantined and deleted successfully.
C:\Documents and Settings\Compaq_Owner\Local Settings\Temporary Internet Files\Content.IE5\GXEJSXMR\Setup_101s6[1].exe (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\lowsec\local.ds (Stolen.data) -> Delete on reboot.
C:\WINDOWS\system32\lowsec\user.ds (Stolen.data) -> Delete on reboot.
C:\Documents and Settings\Compaq_Owner\Application Data\avdrn.dat (Malware.Trace) -> Quarantined and deleted successfully.
C:\Documents and Settings\Compaq_Owner\Start Menu\Programs\Startup\ntuser_mssec.exe (Trojan.VirTool) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\sdra64.exe (Spyware.Zbot) -> Delete on reboot.
C:\WINDOWS\Temp\572.tmp (Trojan.Agent) -> Quarantined and deleted successfully.

#6 Orange Blossom

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Posted 08 June 2010 - 04:02 PM

Hello stardust101,

I have merged your latest topic with your previously existing topic on this issue. PLEASE follow the instructions boopme provided in his response and post the log/logs he requested as a response to this topic.

Orange Blossom :cherry;
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#7 stardust101

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Posted 11 June 2010 - 04:45 AM

Hi again, Boopme.

I have done what you asked with some success. The c:\ prompt no longer appears although I still have the sisytj32.exe file on my machine. It is still in the Startup although the duplicate(?) deimax wireless utility has no gone.

Here is my scan log (I omitted the 4oo odd tracker cookies that wren't serious for ease of reading):

Memory items scanned : 262
Memory threats detected : 0
Registry items scanned : 5876
Registry threats detected : 0
File items scanned : 24335
File threats detected : 428


Trojan.Agent/Gen-Nullo[QE]
C:\PROGRAM FILES\EDIMAX\COMMON\RAUI.EXE
C:\DOCUMENTS AND SETTINGS\ALL USERS\START MENU\PROGRAMS\EDIMAX WIRELESS\WIRELESS UTILITY.LNK
C:\DOCUMENTS AND SETTINGS\ALL USERS\START MENU\PROGRAMS\STARTUP\WIRELESS UTILITY.LNK

Trojan.Agent/Gen-Nullo[Short]
C:\AVENGER\SDRA64.EXE
C:\SYSTEM VOLUME INFORMATION\_RESTORE{37140189-68D5-4F78-8B0D-62A7FA0524E0}\RP98\A0076594.EXE
C:\SYSTEM VOLUME INFORMATION\_RESTORE{37140189-68D5-4F78-8B0D-62A7FA0524E0}\RP98\A0076595.EXE
C:\SYSTEM VOLUME INFORMATION\_RESTORE{37140189-68D5-4F78-8B0D-62A7FA0524E0}\RP98\A0076598.EXE

Any ideas how to get rid of sisytj32.exe? Hijack this, is that a good option?

Edited by stardust101, 11 June 2010 - 04:48 AM.


#8 boopme

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Posted 11 June 2010 - 09:56 AM

Hello again. Well yes we need a deeper look. We do not use HJT much anymore,instead we use DDS. Please go here....
Preparation Guide ,do steps 6 - 9.

Create a DDS log and post it in the new topic explained in step 9,which is here Virus, Trojan, Spyware, and Malware Removal Logs and not in this topic,thanks.
If Gmer won't run,skip it and move on.

Let me know if that went well.
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

#9 Orange Blossom

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Posted 13 June 2010 - 03:53 PM

Hello,

Now that you have posted a log here: http://www.bleepingcomputer.com/forums/t/324155/infected-with-trojan-injector-sisytj32exe/ you should NOT make further changes to your computer (install/uninstall programs, use special fix tools, delete files, edit the registry, etc) unless advised by a MRT Team member, nor should you ask for help elsewhere. Doing so can result in system changes which may not show in the log you already posted. Further, any modifications you make on your own may cause confusion for the helper assisting you and could complicate the malware removal process which would extend the time it takes to clean your computer.

From this point on the MRT Team should be the only members that you take advice from, until they have verified your log as clean.

Please be patient. It may take a while to get a response because the MRT Team members are EXTREMELY busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT make another reply until it has been responded to by a member of the MRT Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another MRT Team member is already assisting you and not open the thread to respond.

Please be patient. It may take several days to get a response but your log will be reviewed and answered as soon as possible. I advise checking your topic once a day for responses as the e-mail notification system is unreliable.

To avoid confusion, I am closing this topic. Good luck with your log.

Orange Blossom :thumbsup:
Help us help you. If HelpBot replies, you MUST follow step 1 in its reply so we know you need help.

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