Remove Glupteba Trojan Horse Fully

by Tsetso Mihailov | September 5, 2019 | 0 Comments bitcoin, malware, trojan, Trojan horse

Threat Summary Glupteba Trojan – Distribution Information and What Actions To Take To Prevent It From Compromising A Network?Remove Glupteba Trojan Completely

Is Glupteba a Trojan? Can Glupteba exploit your router? Can Glupteba get back after its removed?

Glupteba is the name of a Trojan horse previously detected by cybersecurity experts and known to mine the Monero cryptocurrency, act like a password and data stealer. The current version of the Glupteba Trojan horse has evolved. Recently it has been documented that the malicious authors behind the Trojan have kept it alive and running by using Bitcoin via an Electrum wallet. The Trojan is made to drop a few malicious parts inside a victim’s computer while exploiting the nearest router of the compromised network. The Glupteba Trojan got inside your machine without your permission and could try to steal credential data and personal information. It is in your best interest to remove the Glupteba Trojan as fast as possible.

Threat Summary

Name	Glupteba
Type	Trojan Horse, Miner Malware
Short Description	Glupteba is a Trojan horse that can mine cryptocurrency, steal passwords and other data and exploit routers and other devices over a network.
Symptoms	You may see a rise in the usage of your computer’s resources like CPU, RAM or GPU, while your computer will accordingly consume more electric power and may even overheat if a cryptocurrency miner is involved.
Distribution Method	Freeware Installations, Bundled Packages, JavaScript
Detection Tool	See If Your System Has Been Affected by malware Download Malware Removal Tool
User Experience	Join Our Forum to Discuss Glupteba.

Glupteba Trojan – Distribution Information and What Actions To Take To Prevent It From Compromising A Network?

The Glupteba Trojan malware could spread through a few methods, the most effective of which is explained in the following paragraphs.

How the process works in chronological order – the authors send Bitcoin transactions via a designated Electrum Bitcoin wallet, which was threatened by a prolific phishing campaign in the past. Glupteba, programmed with a hardcoded ScriptHash string, then makes its way via a public list of Electrum servers to find every transaction made by the cybercriminals.

Inside said transactions lies the OP_RETURN command data which contains an encrypted Command and Control domain. The ScriptHash string is set to decrypt the data once it has been received. This acts as a re-pinging to the host, with each new Bitcoin transaction making a new C&C connection.

The process is also showcased in the below infographic made by TrendMicro:

As clever this might be, if you do not click on suspicious and unknown links from emails and notifications, you should be safe. As the attack exploits routers on an infected network, make sure the firmware of your router is the latest version and always update it regularly.

The Glupteba Trojan might also be delivered via exploit kits or in other ways, but that is unknown for the time being.

Malware researchers from Norton have also delved deep inside the Glupteba Trojan. After Glupteba Trojan gets inside your machine without your permission, said malware sets a few parts in different places of your computer. For example, the mutex Global\MD7H82HHF7EH2D73 is created, but not before the following actions have been executed:

The following files are placed inside a victim computer system:

%UserProfile%\Local Settings\Application Data\NVIDIA Corporation\Updates\NvdUpd.exe
%UserProfile%\Local Settings\Application Data\NVIDIA Corporation\Updates\NvdUpd.exe.bak

After the files, the following registry entries are created (the last of which is to maintain persistence and load the malware after each Windows start) :

→HKEY_CURRENT_USER\Software\NVIDIA Corporation\Global\nvUpdSrv\”value” = “[GENERIC NUMBER]”

→HKEY_CURRENT_USER\Software\NVIDIA Corporation\Global\nvUpdSrv\”GUID” = “[GENERIC GUID]”

and

→HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\”NvUpdSrv” = “%UserProfile%\Local Settings\Application Data\NVIDIA Corporation\Updates\NvdUpd.exe”

Below you can see some useful tips that can help you to prevent similar Trojan malware from installing onto your PC, in the future:

Run programs inside a sandbox environment
Install an advanced anti-malware protection
Update your mostly-used programs and software in general
Update your OS with security updates
Install an ad-blocker application
Be wary around your e-mails and don’t open them unless you know the source
Disable macros in Microsoft Office Applications
Disable JavaScript
Keep your firewall ON

Glupteba Trojan will probably try to extract as much information as possible based on its capabilities and try to propagate further on a network to access other devices. It is highly recommend that you remove the malware threat, because the Glupteba Trojan because its purpose it to open your computer for other malware threats to access it.

Remove Glupteba Trojan Completely

To remove Glupteba Trojan manually from your computer, follow the step-by-step removal tutorial written down below. In case this manual removal does not get rid of the miner malware completely, you should search for and remove any leftover items with an advanced anti-malware tool. Such software can keep your computer secure in the future.

Tsetso Mihailov

Tsetso Mihailov is a tech-geek and loves everything that is tech-related, while observing the latest news surrounding technologies. He has worked in IT before, as a system administrator and a computer repair technician. Dealing with malware since his teens, he is determined to spread word about the latest threats revolving around computer security.

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Guide 1: How to Remove Glupteba from Windows.
Guide 2: Get rid of Glupteba on Mac OS X.
Guide 3: Remove Glupteba in Google Chrome.

Guide 4: Erase Glupteba from Mozilla Firefox.
Guide 5: Uninstall Glupteba from Microsoft Edge.
Guide 6: Remove Glupteba from Safari.
Guide 7: Eliminate Glupteba from Internet Explorer.
Guide 8: Disable Glupteba Push Notifications in Your Browsers.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

How to Remove Glupteba from Windows.

Step 1: Boot Your PC In Safe Mode to isolate and remove Glupteba

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!

We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R

2. The "Run" Window will appear. In it, type "msconfig" and click OK.

3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".

Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.

4. When prompted, click on "Restart" to go into Safe Mode.

5. You can recognise Safe Mode by the words written on the corners of your screen.

Step 2: Uninstall Glupteba and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:

1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.

2. In the field type in "appwiz.cpl" and press ENTER.

3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"

Follow the instructions above and you will successfully uninstall most programs.

Step 3: Clean any registries, created by Glupteba on your computer.

The usually targeted registries of Windows machines are the following:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by Glupteba there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.

2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.

3. You can remove the value of the virus by right-clicking on it and removing it.

Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for Glupteba with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.

Download

Malware Removal Tool

It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.

2. After you have installed SpyHunter, wait for it to update automatically.

3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

If any threats have been removed, it is highly recommended to restart your PC.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Get rid of Glupteba from Mac OS X.

Step 1: Uninstall Glupteba and remove related files and objects

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!

We Recommend To Scan Your Mac with SpyHunter for Mac

Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to Glupteba:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Glupteba. If you find it, right-click on the app and select “Move to Trash”.

6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Glupteba. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

Go to Finder.
In the search bar type the name of the app that you want to remove.
Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Glupteba via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as Glupteba. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Step 2: Scan for and remove Glupteba files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Glupteba, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.

Click the button below below to download SpyHunter for Mac and scan for Glupteba:

Download

SpyHunter for Mac

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Remove Glupteba from Google Chrome.

Step 1: Start Google Chrome and open the drop menu

Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"

Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.

Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Erase Glupteba from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window

Step 2: Select the "Add-ons" icon from the menu.

Step 3: Select the unwanted extension and click "Remove"

Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Uninstall Glupteba from Microsoft Edge.

Step 1: Start Edge browser.

Step 2: Open the drop menu by clicking on the icon at the top right corner.

Step 3: From the drop menu select "Extensions".

Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.

Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Remove Glupteba from Safari.

Step 1: Start the Safari app.

Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

Step 3: From the menu, click on "Preferences".

Step 4: After that, select the 'Extensions' Tab.

Step 5: Click once on the extension you want to remove.

Step 6: Click 'Uninstall'.

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Glupteba will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Eliminate Glupteba from Internet Explorer.

Step 1: Start Internet Explorer.

Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'

Step 3: In the 'Manage Add-ons' window.

Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.

Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.