Jump to content
srocks

Torjan attact (pool.minexmr.com) explorer.exe

Recommended Posts

-Website Data-
Category: Trojan
Domain: pool.minexmr.com
IP Address: 94.130.164.163
Port: [49788]
Type: Outbound
File: C:\Windows\explorer.exe

 

explorer.exe restart randomly in every 20-25 minutes
 

Screenshot (14).png

Screenshot (9).png

Share this post


Link to post
Share on other sites
Hello srocks and welcome to malwarebytes....

Continue with the following:

If you do not have Malwarebytes installed do the following:

Download Malwarebytes from the following link:

https://www.malwarebytes.com/mwb-download/thankyou/

or,

https://downloads.malwarebytes.com/file/mb4_offline

Double click on the installer and follow the prompts. If necessary select the Blue Help tab for video instructions....

When the install completes or Malwarebytes is already installed do the following:

Open Malwarebytes, select > "settings" > "security tab"

Scroll down to "Scan Options" ensure Scan for Rootkits and Scan within Archives are both on....

Go back to "DashBoard" select the Blue "Scan Now" tab......

When the scan completes quarantine any found entries...

To get the log from Malwarebytes do the following:
 
  • Single click on the target sight above scanner window.
  • In the new window select Report
  • Double click on the Scan log which shows the Date and time of the scan just performed.
  • Click Export > From export you have two options:
    Copy to Clipboard - if seleted right click to your reply and select "Paste" log will be pasted to your reply
    Export toTxt - if selected you will have to name the file and save to a place of choice, recommend "Desktop" then attach to reply

     
  • Please use "Export to Txt" then attach the log to your reply...


Next,

Download AdwCleaner by Malwarebytes onto your Desktop.

Or from this Mirror
 
  • Right-click on AdwCleaner.exe and select user posted imageRun as Administrator (for Windows Vista, 7, 8, 8.1 and 10 users)
  • Accept the EULA (I accept), then click on Scan
  • Let the scan complete. Once it's done, make sure that every item listed in the different tabs is checked and click on the Quarantine button. This will kill all the active processes
  • Once the cleaning process is complete, AdwCleaner will ask to restart your computer, do it
  • After the restart, a log will open when logging in. Please copy/paste the content of that log in your next reply


Next,

Download Farbar Recovery Scan Tool and save it to your desktop.

Alternative download option: http://www.techspot.com/downloads/6731-farbar-recovery-scan-tool.html

Note: You need to run the version compatible with your system (32 bit or 64 bit). If you are not sure which version applies to your system download both of them and try to run them. Only one of them will run on your system, that will be the right version.

If your security alerts to FRST either, accept the alert or turn your security off to allow FRST to run. It is not malicious or infected in any way...

Be aware FRST must be run from an account with Administrator status...
 
  • Double-click to run it. When the tool opens click Yes to disclaimer.(Windows 8/10 users will be prompted about Windows SmartScreen protection - click More information and Run.)
  • Make sure Addition.txt is checkmarked under "Optional scans"
    user posted image
     
  • Press Scan button to run the tool....
  • It will make a log (FRST.txt) in the same directory the tool is run. Please copy and paste it to your reply.
  • The tool will also make a log named (Addition.txt) Please attach that log to your reply.


Let me see those logs in your reply...

Thank you,

Kevin....

Share this post


Link to post
Share on other sites

Can you also post the secondary log from FRST "Addition.txt" Logs are saved here: C:\FRST\Logs

Share this post


Link to post
Share on other sites

Hello srocks,

Thanks for that log, will have look at all of your logs now and get back to you...

Thanks,

Kevin..

Share this post


Link to post
Share on other sites
Posted (edited)

Download attached fixlist.txt file (end of reply) and save it to the Desktop, or the folder you saved FRST into. "Do not open that file when running FRST fix"
NOTE. It's important that both FRST and fixlist.txt are in the same location or the fix will not work.

Now boot your system to Safe Mode, the infection you have will not be removed in Normal Mode:

https://support.microsoft.com/en-gb/help/12376/windows-10-start-your-pc-in-safe-mode

With your system in Safe Mode Open FRST and press the Fix button just once and wait.

The tool will make a log on the Desktop (Fixlog.txt) or the folder it was ran from. Please post it to your reply....

 

fixlist.txt

Edited by kevinf80

Share this post


Link to post
Share on other sites

Thanks for that log, how is your system responding now, any better..?

Final scan...

Download Sophos Free Virus Removal Tool and save it to your desktop.

If your security alerts to this scan either accept the alert or turn off your security to allow Sophos to run and complete.....

Please Do Not use your PC whilst the scan is in progress.... This scan is very thorough so may take several hours...
 
  • Double click the icon and select Run
  • Click Next
  • Select I accept the terms in this license agreement, then click Next twice
  • Click Install
  • Click Finish to launch the program
  • Once the virus database has been updated click Start Scanning
  • If any threats are found click Details, then View log file... (bottom left hand corner)
  • Copy and paste the results in your reply
  • Close the Notepad document, close the Threat Details screen, then click Start cleanup
  • Click Exit to close the program
  • If no threats were found please confirm that result....



The Virus Removal Tool scans the following areas of your computer:
  • Memory, including system memory on 32-bit (x86) versions of Windows
  • The Windows registry
  • All local hard drives, fixed and removable
  • Mapped network drives are not scanned.


Note: If threats are found in the computer memory, the scan stops. This is because further scanning could enable the threat to spread. You will be asked to click Start Cleanup to remove the threats before continuing the scan.

Saved logs are found here: C:\ProgramData\Sophos\Sophos Virus Removal Tool\Logs

Share this post


Link to post
Share on other sites

Hiya srocks,

Thanks for the update, lets try a Windows Defender Offline scan; see if that makes any difference...

Open the search function, type or copy/paste Windows Defender Security Center then select ok to open that option.

In the new window select Virus and Threat Protection then select Scan Options

The scan options window will open, from there select Windows Defender Offline Scan

You will be given the option to save any opened work etc, then select Scan from there when the scan completes Windows will reboot..

To check for found entries:

Select Start , and then select Settings > Update & Security > Windows Security > Virus & threat protection . On the Virus & threat protection screen select Protection history.

If entries are shown as "Found" the time and date will be same as the offline scan just completed.....
 
Thank you,
 
Kevin

Share this post


Link to post
Share on other sites

I am not able to RUN  Windows Defender Offline Scan

 

I RUN RKILL , here is the LOG 

Rkill.txt

Share this post


Link to post
Share on other sites

Hiya srocks,

I want you to run FRST via the Recovery Environment via a USB flash drive and post the produced log..

Please download Farbar Recovery Scan Tool from here:

http://www.bleepingcomputer.com/download/farbar-recovery-scan-tool/

save it to a USB flash drive. Ensure to get the correct version for your system, 32 bit or 64 bit...

Next,

Boot your PC and let it go as far as it can, Now hold down the Shift key and re- boot your PC. Windows should open to the "Choose an Option" window....

From that window select "Troubleshoot" from the next window select "Advance Options" from there select "Command Prompt" ensure to plug the flash drive into an open USB port...

Continue with the following:
 
  • In the command window type in notepad and press Enter.
  • The notepad opens. Under File menu select Open.
  • Select "Computer" and find your flash drive letter and close the notepad.
  • In the command window type e:\frst64 or e:\frst depending on your version. Press Enter Note: Replace letter e with the drive letter of your flash drive.
  • The tool will start to run.
  • When the tool opens click Yes to disclaimer.
  • Press Scan button.
  • It will make a log (FRST.txt) on the flash drive. Please copy and paste it to your reply.


Thanks,

Kevin...

 

 

Share this post


Link to post
Share on other sites

Hiya srocks,

The original infection is gone, however there are still problems with your system. From the images you uploaded earlier Explorer.exe is being manipulated by something else on your system, as a result Explorer is not working correctly. The file itself does check as legitimate in the FRST log...

Boot your system back to Normal mode and run the following:

Download attached fixlist.txt file (end of reply) and save it to the Desktop, or the folder you saved FRST into. "Do not open that file when running FRST fix"
NOTE. It's important that both FRST and fixlist.txt are in the same location or the fix will not work.

Open FRST and press the Fix button just once and wait.
The tool will make a log on the Desktop (Fixlog.txt) or the folder it was ran from. Please post it to your reply.

Next,

user posted imageScan with Autoruns

Please download Sysinternals Autoruns from the following link: https://live.sysinternals.com/autoruns.exe save it to your desktop.

Note: If using Windows Vista, Windows 7, Windows 8/8.1 or Windows 10 then you also need to do the following:
 
  • Right-click on Autoruns.exe and select Properties
  • Click on the Compatibility tab
  • Under Privilege Level check the box next to Run this program as an administrator
  • Click on Apply then click OK
     
  • Double-click Autoruns.exe to run it.
  • Once it starts, please press the Esc key on your keyboard.
  • Now that scanning is stopped, click on the Options button at the top of the program and verify that the following are checked, if they are unchecked, check them:

    Hide empty locations
    Hide Windows entries

     
  • Click on the Options button at the top of the program and select Scan Options... then in the Autoruns Scan Options dialog enable/check the following two options:

    Verify code signatures
    Check VirusTotal.com

     
  • Once that's done click the Rescan button at the bottom of the Autoruns Scan Options dialog and this will start the scan again, this time let it finish.
  • When it's finished and says Ready. on the lower left of the program window, please click on the File button at the top of the program and select Save and save the file to your desktop and close Autoruns.
  • Right click on the file on your desktop that you just saved and hover your mouse over Send To and select Compressed (zipped) Folder
  • Attach the ZIP folder you just created to your next reply

Thank you,

Kevin...

 

 

fixlist.txt

Share this post


Link to post
Share on other sites

Internet Download Manager is flagged by 4 entries at VirusTotal, can you uninstall that program, reboot and see if there is any improvement..

Share this post


Link to post
Share on other sites

Download attached fixlist.txt file (end of reply) and save it to the Desktop, or the folder you saved FRST into. "Do not open that file when running FRST fix"
NOTE. It's important that both FRST and fixlist.txt are in the same location or the fix will not work.

Open FRST and press the Fix button just once and wait.
The tool will make a log on the Desktop (Fixlog.txt) or the folder it was ran from. Please post it to your reply.

When the fix completes Frst will save winlogon.reg to your desktop, zip that up and attach to next reply...

fixlist.txt

Share this post


Link to post
Share on other sites
Guest
This topic is now closed to further replies.

  • Recently Browsing   0 members

    No registered users viewing this page.

×
×
  • Create New...

Important Information

This site uses cookies - We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.