Trojan:Win32/Fuery.B!cl

[Seshien]

Hello everyone!

I have the trojan win32/fuery.b!cl on my computer (Windows 10).  I tried cleaning it off with Windows Defender Security and Malwarebytes, but it doesn't show in scans, I only have popups that it is found by Windows Defender Security.

I've already searched the forums and I'm following the advice given to previous postings.  Attached are my addition and FRST files. They are in polish, I hope it isn't a problem?

Please advise me on the next steps.

Thanks in advance for any help!

FRST.txt

Addition.txt

EDIT:

From what I saw, it only makes new files (which are detected by WDS) when computer is connected to internet, when it isn't, nothing happens.

Edited June 21, 2018 by Seshien

[Malwarebytes]

***This is an automated reply***

Hi,

Thanks for posting in the Malware Removal for Windows Help forum. Being infected is not fun and can be very frustrating to resolve, but don't worry because we have a team of experts here help you!!

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1. Double-click to run it. When the tool opens click Yes to the disclaimer.
2. Press the Scan button.
   
   
    
3. It will make a log (FRST.txt) in the same directory the tool is run. Please attach or copy and paste it to your reply.
4. The first time the tool is run, it also makes another log (Addition.txt). If you've run it before it may not and you may need to select it manually.
    

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[kevinf80]

Hello Seshien and welcome to Malwarebytes,

I believe your system is being exploited by the use of a Windows built-in program called CertUtil, have a read at the following link by @grinler of Bleeping Computers

https://www.bleepingcomputer.com/news/security/certutilexe-could-allow-attackers-to-download-malware-while-bypassing-av/

Make a lockdown in your Firewall for CertUtil.exe as shown in the following link:

https://www.bleepingcomputer.com/forums/t/674836/locking-down-certutil/

When that lockdown is complete continue:

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, Open Malwarebytes Anti-Malware.   On the Settings tab > Protection Scroll to and make sure the following are selected: Scan for Rootkits Scan within Archives   Scroll further to Potential Threat Protection make sure the following are set as follows: Potentially Unwanted Programs (PUP`s) set as :- Always detect PUP`s (recommended) Potentially Unwanted Modifications (PUM`s) set as :- Alwaysdetect PUM`s (recommended)   Click on the Scan make sure Threat Scan is selected, A Threat Scan will begin. When the scan is complete if anything is found make sure that the first checkbox at the top is checked (that will automatically check all detected items), then click on the Quarantine Selected Tab If asked to restart your computer to complete the removal, please do so When complete click on Export Summary after deletion (bottom-left corner) and select Copy to Clipboard. Wait for the prompt to restart the computer to appear, then click on Yes. After the restart once you are back at your desktop, open MBAM once more to retrieve the log. To get the log from Malwarebytes do the following:   Click on the Reports tab > from main interface. 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 Text file (*.txt) - if selected you will have to name the file and save to a place of choice, recommend "Desktop" then attach to reply   Use "Copy to Clipboard, then Right click to your reply > select "Paste" that will copy the log to your reply… Next, Download AdwCleaner by Malwarebytes onto your Desktop. Or from this Mirror   Right-click on AdwCleaner.exe and select Run 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 Clean 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 Microsoft's " Malicious Software Removal Tool" and save direct to the desktop Ensure to get the correct version for your system.... https://www.microsoft.com/en-gb/download/malicious-software-removal-tool-details.aspx Right click on the Tool, select “Run as Administrator” the tool will expand to the options Window In the "Scan Type" window, select Quick Scan Perform a scan and Click Finish when the scan is done. Retrieve the MSRT log as follows, and post it in your next reply: 1) Select the Windows key and R key together to open the "Run" function 2) Type or Copy/Paste the following command to the "Run Line" and Press Enter: notepad c:\windows\debug\mrt.log The log will include log details for each time MSRT has run, we only need the most recent log by date and time.... Let me see those logs in your reply, also tell me if there are any remaining issues or concerns.... Thank you, Kevin...

 

fixlist.txt

[Seshien]

Spoiler

Malwarebytes
www.malwarebytes.com

-Log Details-
Scan Date: 22/06/2018
Scan Time: 19:54
Log File: 556c5656-7645-11e8-ba13-4ccc6ab583c4.json
Administrator: Yes

-Software Information-
Version: 3.5.1.2522
Components Version: 1.0.374
Update Package Version: 1.0.5586
Licence: Trial

-System Information-
OS: Windows 10 (Build 17134.112)
CPU: x64
File System: NTFS
User: DESKTOP-DQ49ULE\Pc

-Scan Summary-
Scan Type: Threat Scan
Scan Initiated By: Manual
Result: Completed
Objects Scanned: 309223
Threats Detected: 0
(No malicious items detected)
Threats Quarantined: 0
(No malicious items detected)
Time Elapsed: 5 min, 56 sec

-Scan Options-
Memory: Enabled
Startup: Enabled
Filesystem: Enabled
Archives: Enabled
Rootkits: Enabled
Heuristics: Enabled
PUP: Detect
PUM: Detect

-Scan Details-
Process: 0
(No malicious items detected)

Module: 0
(No malicious items detected)

Registry Key: 0
(No malicious items detected)

Registry Value: 0
(No malicious items detected)

Registry Data: 0
(No malicious items detected)

Data Stream: 0
(No malicious items detected)

Folder: 0
(No malicious items detected)

File: 0
(No malicious items detected)

Physical Sector: 0
(No malicious items detected)

WMI: 0
(No malicious items detected)

(end)

There is a report from scanning.

I will edit this post in few minutes and send you rest of information.

There is a report from AdwCleaner

Spoiler

# -------------------------------
# Malwarebytes AdwCleaner 7.2.0.0
# -------------------------------
# Build:    06-05-2018
# Database: 2018-06-22.1
# Support:  https://www.malwarebytes.com/support
#
# -------------------------------
# Mode: Clean
# -------------------------------
# Start:    06-22-2018
# Duration: 00:00:01
# OS:       Windows 10 Pro
# Cleaned:  1
# Failed:   0

***** [ Services ] *****

Deleted       DsSvc

***** [ Folders ] *****

No malicious folders cleaned.

***** [ Files ] *****

No malicious files cleaned.

***** [ DLL ] *****

No malicious DLLs cleaned.

***** [ WMI ] *****

No malicious WMI cleaned.

***** [ Shortcuts ] *****

No malicious shortcuts cleaned.

***** [ Tasks ] *****

No malicious tasks cleaned.

***** [ Registry ] *****

No malicious registry entries cleaned.

***** [ Chromium (and derivatives) ] *****

No malicious Chromium entries cleaned.

***** [ Chromium URLs ] *****

No malicious Chromium URLs cleaned.

***** [ Firefox (and derivatives) ] *****

No malicious Firefox entries cleaned.

***** [ Firefox URLs ] *****

No malicious Firefox URLs cleaned.

*************************

[+] Delete Tracing Keys
[+] Reset Winsock

*************************

AdwCleaner[S00].txt - [1250 octets] - [22/06/2018 20:10:42]

########## EOF - C:\AdwCleaner\Logs\AdwCleaner[C00].txt ##########

 

There is a last log.

Spoiler

---------------------------------------------------------------------------------------
Microsoft Windows Malicious Software Removal Tool v5.61, June 2018 (build 5.61.14929.3)
Started On Fri Jun 22 20:17:27 2018

Engine: 1.1.14901.4
Signatures: 1.269.297.0
Run Mode: Interactive Graphical Mode

Results Summary:
----------------
No infection found.

 

I personally don't see any more popups or messages, so I think problem is solved.

Fixlog.txt

Edited June 22, 2018 by Seshien

[kevinf80]

Thanks for the logs and information update, good to hear the issues have ceased. Continue to clean up;

Download "Delfix by Xplode" and save it to your desktop. Or use the following if first link is down: "Delfix link mirror" If your security program alerts to Delfix either, accept the alert or turn your security off. Double Click to start the program. If you are using Vista or higher, please right-click and choose run as administrator Make Sure the following items are checked:   Remove disinfection tools <----- this will remove tools we may have used. Purge System Restore <--- this will remove all previous and possibly exploited restore points, a new point relative to system status at present will be created. Reset system settings <--- this will reset any system settings back to default that were changed either by us during cleansing or malware/infection Now click on "Run" and wait patiently until the tool has completed. The tool will create a log when it has completed. We don't need you to post this. Any remnant files/logs from tools we have used can be deleted… Next, Read the following links to fully understand PC Security and Best Practices, you may find them useful.... Answers to Common Security Questions and best Practices Do I need a Registry Cleaner? Take care and surf safe Kevin...

[Seshien]

Hey, many thanks for help

Everything seems fine, my computer works as it was working before.

Read your links, they look useful, I will keep them in mind.

Again, thanks and may I don't need to write in this subforum again

 

[kevinf80]

You`re very welcome Seshien, comeback anytime...

Regards,

Kevin...

[kevinf80]

Glad we could help.

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Thanks