possible Trojan trying to change dial-up settings?

Discussion in 'Malware Help (A Specialist Will Reply)' started by suzieq, Sep 19, 2006.

  1. suzieq

    suzieq Private E-2

    Hi there

    I think I have some kind of Trojan on my machine because the Location Information dialog keeps popping up, even though we do not use dial-up.

    When I run Hijackthis (log attached) I saw the following entry:

    F2 - REG:system.ini: UserInit=c:\windows\system32\userinit.exe,"c:\windows\inteljet.exe"

    I corrected the Userint registry to just c:\windows\system32\userinit.exe and managed to delete inteljet.exe but the same problem has reoccurred with the executable now called ibmsrv.exe.

    No other scans find anything

    It does not seem to do anything else but it is annoying and my boyfriend moans at me if he thinks I have been downloading stuff !

    Thanks in advance

    Suzanne
     

    Attached Files:

  2. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Welcome to Majorgeeks!

    I'm not sure if you have malware problems or not. The only way to find out is for you to run the below procedure.

    Please follow our standard cleaning procedures which are necessary for us to provide you support. Also there are steps included for installing, running, and posting HijackThis logs as attachments.
    • Run ALL the steps in this Sticky thread READ & RUN ME FIRST Before Asking for Support
    • Make sure you check version numbers and get all updates.
    • Very Important: Make sure you tell us the results from running the tutorial...was anything found? Were you unable to complete any of the scans?...Were you unable to download any of the tools?...Did you do the on-line scans as suggested? etc.
    • After doing ALL of the above you still have a problem make sure you have booted to normal mode and run the steps in the below link to properly use HijackThis and attach a log:
    Downloading, Installing, and Running HijackThis

    Make sure you also rename HijackThis.exe as suggested in the procedures. Use analyse.exe for the new name. This is very important due to some new infections going around.


    • When you return to make your next post, make sure you attach the following logs and that you have run these scans in the following order too:
      • CounterSpy - ONLY IF you were not able to run Windows Defender
      • Bitdefender - from step 6
      • Panda Scan - from step 6
      • runkeys.txt - the log from GetRunKey.bat
      • newfiles.txt - the log from ShowNew.bat
      • HijackThis
    NOTE: You can only attach 3 files in a single message so it will require that you use two messages to attach all of these logs!
     
  3. suzieq

    suzieq Private E-2

    I am in the process of getting all the logs but I cannot access the page to get ShowNew. Could you possibly email it to me?

    Also, do you REALLY need to see the Bitdefender scan log, even though it had one line saying nothing had been found?

    I ran it before creating my post but did not save the log and it takes at least three hours to run on my PC.
     
  4. suzieq

    suzieq Private E-2

    OK, I have now run everything and, strangely enough, BitDefender now finds malware in the ActiveScan directory! Is this a false positive?

    I attach logs but only a screendump of ActiveScan since I could see no Report button. Nothing was found anyway.

    HijackThis now shows that the suspect executable has changed to Sonynet.exe and I have also noticed that HijackThis won't run properly unless I kill this process.
     

    Attached Files:

  5. suzieq

    suzieq Private E-2

    Remaining logs attached
     

    Attached Files:

  6. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You need to uninstall Viewpoint Media Player as requested in step 0 of the READ ME.

    Then you need to install the current Sun Java version also as requested in the READ ME. You version is way out of date.


    Install the current version of Sun Java from: Sun Java Runtime Environment

    Then uninstall the below old versions of software:
    Java 2 Runtime Environment, SE v1.4.2_03

    You did not rename HijackThis.exe as requested. This is very important. You also did not select Normal Startup mode. You are using MSconfig to control startups.

    If CounterSpy is the free trial version from the READ ME, uninstall it now before continuing.


    Start by downloading a tool we will need - Pocket KillBox

    Extract it to its own folder somewhere that you will be able to locate it later.

    Now run HijackThis and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:


    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell.co.uk/myway
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://hsremove.com/done.htm
    R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.dell.co.uk/myway
    F2 - REG:system.ini: UserInit=c:\windows\system32\userinit.exe,"c:\windows\ibmsvc.exe","c:\windows\sonynet.exe",


    After clicking Fix, exit HJT.


    Now we need to Reset Web Settings:
    1. If you have an Internet Explorer icon on your Desktop, goto step 2. If not, skip to step 3.
    2. Now right click on your desktop Internet Explorer icon and select Properties. Then click the Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK. Then skip step 3.
    3. If you do not have an Internet Explorer icon on your Desktop, click Start, Control Panel (for some systems it may be Start, Settings, Control Panel), Internet Options, Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK.
    Note for IE 7 users: You need to select Internet Options then the Advanced tab and then Reset Internet Explorer Settings!


    Copy the bold text below to notepad. Save it as fixme.reg to your desktop. Be sure the "Save as" type is set to "all files" Once you have saved it double click it and allow it to merge with the registry.
    Now run Pocket Killbox by doubleclicking on killbox.exe
    Choose Tools > Delete Temp Files and click Delete Selected Temp Files.
    Then after it deletes the files click the Exit (Save Settings) button.
    Now back on Killbox's main window, Paste the below filenames into KILL BOX one at a time. Check mark the box that says "Delete on Reboot" and checkmark the box "Unregister DLL" (If available) Click the RED X and it will ask you to confirm the file for deletion…say YES and when the next box opens prompting you to reboot now...click NO...and proceed with the next file. Once you get to the last one click YES and it will reboot. Note some of the files listed below may not exist but we need to check for them anyway.

    C:\WINDOWS\Downloaded Program Files\popcaploader.dll
    c:\windows\nvidiadrv.exe
    c:\windows\inteljet.exe
    c:\windows\ibmsvc.exe
    c:\windows\sonynet.exe


    If Killbox does not reboot or if you get a Pending Operations type error message just click OK to continue and then just reboot your PC yourself.


    After reboot, delete all files in the below folder except ones from the current date (Windows will not let you delete the files from the current day).
    C:\Documents and Settings\Suzanne Reynolds\Local Settings\Temp\


    Now attach a new HJT log and tell me how the steps went.

    Also attach a new log from ShowNew and a new log from GetRunKey.

    Make sure you tell me how things are working now!
     
  7. suzieq

    suzieq Private E-2

    The steps went fine, I also deleted temp files and temporary internet files from the other user's directories

    Executable had changed again to maxtor-driver.exe so I also deleted that using killbox

    Everything seems fine at the mo, although the last time I managed to get rid of the userinit entry and associated exe, it took a while to be regenerated. But fingers crossed...

    I attach the requested logs

    One question - is the popcap loader known to contain malware?
     

    Attached Files:

  8. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Did you miss these two?
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell.co.uk/myway
    R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.dell.co.uk/myway

    It is consider adware. See: http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=ADW_POP.A

    And others even refer to it as a Trojan/Backdoor downloader.


    You log looks clean other than the Dell MyWay stuff.

    If you are not having any other malware problems, it is time to go back to step 1 of the READ & RUN ME to Disable System Restore which will flush your Restore Points. Then reboot and enable System Restore to create a new clean Restore Point.

    After that, you should work thru the below link:

    How to Protect yourself from malware!
     
  9. suzieq

    suzieq Private E-2

    Strange - I thought I had checked those two... anyway I have done it again

    Have done the system restore thing and will go through the checklist. I am pretty careful about things, always check downloads with nod32 AND ewido before executing anything and I have no idea where this latest thing came from!

    Thanks so much for your help

    Suzanne
     
  10. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You're welcome Suzanne! Surf safely!
     

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