How to stop the clipboard from pasting 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD
Written by Tomas Meskauskas on (updated)
What is 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware?
While inspecting "cracked" software download websites, our research team discovered the "3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD" malware. Malicious programs within this classification are also known as clipboard hijackers, as they are designed to change the data copied into the infected system's clipboard.
Typically, the purpose of clippers is to change copied cryptocurrency wallet addresses to those belonging to the attackers - during outgoing transactions.
It is pertinent to mention that the installation setup proliferating this malware also installed adware and other harmful software onto our test machine.
3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware overview
This clipper detects when the victim copies a Bitcoin (BTC) or an Ethereum (ETH) wallet address. The malware then changes the address copied into the clipboard (copy-paste buffer) so that when the user pastes the data - it is the address of a wallet owned by the cyber criminals. Therefore, the funds (cryptocurrency) are transferred to the attackers instead of the intended recipient.
When this clipper detects that a BTC address is copied, it pastes "3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD", and when it is an ETH address - "0xd00634B22adAA771Be515527C33049dcfE6D0E3C " or "0x5a87F00A1dac28a285C7D336a1b29Fdc57b34115".
While malware of this type can cause significant financial losses, this clipper's threats are broader. This malicious program's installer was also bundled with adware (e.g., fake Google Translate extension) and other dubious software.
Hence, if the system is pasting any of the listed addresses, it may also be infected with adware, browser hijackers, or PUAs. This aformentioned software can display questionable/malicious advertisements, cause redirects, request payment for product activation, and/or collect private data.
Therefore, victims might also experience multiple system infections, severe privacy issues, and identity theft - in addition to the financial losses caused by the clipper. If you suspect that a clipper (or other malware) has already infiltrated your device, we strongly advise using an anti-virus to eliminate it immediately.
| Name | 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD clipper |
| Threat Type | Trojan, Malware, Clipper, Clipboard Hijacker. |
| Cyber Criminals' Cryptowallet Addresses | 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD (BTC), 0xd00634B22adAA771Be515527C33049dcfE6D0E3C (ETH), 0x5a87F00A1dac28a285C7D336a1b29Fdc57b34115 (ETH) |
| Detection Names (malicious installer) | Avast (Win32:Malware-gen), Combo Cleaner (Dropped:Trojan.Agent.FTMN), ESET-NOD32 (Multiple Detections), Kaspersky (Trojan-Downloader.Win32.Agent.xxzyhp), Microsoft (Trojan:Win32/Gloader), Full List Of Detections (VirusTotal) |
| Symptoms | When a cryptocurrency (BTC/ETH) wallet address is copied into the clipboard, the malware changes it to one in possession of the cyber criminals. |
| Distribution Methods | 'Cracked' software websites, infected email attachments, malicious online advertisements, social engineering. |
| Damage | Decreased computer performance, privacy issues, possible additional malware infections. |
| Malware Removal (Windows) | To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. |
Clipper malware examples
We have analyzed many clipper-type malicious programs; 17uoEtuihi6Lsg4hdedT7PUhF4FNgBPD2F, 1xExujJunyRVG8MWnEgxdHkVwW7xSzntZ, and 89N3PDyZzakoH7W6n8ZrjGDDktjh8iWFG6eKRvi3kvpQ are just a few examples of our latest finds.
Clipboard hijacking functionalities may be a component of multi-functional malware. Hence, such malicious software might also be capable of causing chain infections, exfiltrating/extracting sensitive data, spying (e.g., recording keystrokes, audio/video, etc.), encrypting data and/or locking the device's screen (ransomware), and so on.
Regardless of how malware operates, its presence on a system endangers device and user safety. Therefore all threats must be removed upon detection.
How did 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD install on my computer?
We downloaded the installation setup of this clipper from a site offering "cracked" (illegally activated) software downloads. However, malware is spread using a wide variety of deceptive/dubious methods.
The most common distribution techniques include: illegal program activation tools ("cracks") and their download websites, malicious attachments and links in spam emails and messages, online scams (e.g., fake updates, virus alerts, etc.), dubious download channels (e.g., third-party and freeware sites, Peer-to-Peer sharing networks, etc.), drive-by downloads, and so forth.
Malware is typically disguised as or bundled with ordinary software/media. Infectious files can be in various formats, e.g., archives (ZIP, RAR, etc.), executables (.exe, .run, etc.), PDF and Microsoft Office documents, JavaScript, and so on. Once such a file is opened - the infection chain is jumpstarted.
How to avoid installation of malware?
We strongly recommend downloading only from official and verified sources. Additionally, all programs must be activated and updated with tools provided by legitimate developers, as those obtained from third-parties (illegal activation tools - "cracks", fake updates, etc.) may contain malware.
We advise against opening the attachments and links present in suspicious/irrelevant emails and messages, as that can result in a system infection. It is paramount to have a dependable anti-virus installed and kept updated.
Security programs must be used to run regular system scans and to remove detected/potential threats. If your computer is already infected with 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this malware.
Appearance of 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware pasting changed clipboard data (GIF):
Screenshot of the "cracked" software website used to promote 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner
By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.
Quick menu:
- What is 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD?
- STEP 1. Uninstall unwanted applications using Control Panel.
- STEP 2. Remove unwanted ads from Google Chrome.
- STEP 3. Remove unwanted from Mozilla Firefox.
- STEP 4. Remove unwanted extensions from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD removal:
Windows 11 users:
Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.
Windows 10 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
macOS (OSX) users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window, look for any questionable application, select this entry and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.
Remove adware from Internet browsers:
3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD may be installed together with unwanted browser plug-ins on Microsoft Edge, Google Chrome, or Mozilla Firefox. Therefore, you are advised to remove all potentially unwanted browser add-ons from your Internet browsers.
Video showing how to remove potentially unwanted browser add-ons:
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon 
(at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate all recently-installed suspicious browser add-ons and remove them.
Optional method:
If you continue to have problems with removal of the 3n7gh7mg4hyxnwgtfupjhfpzh154eu7ryd clipper, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plugins from Mozilla Firefox:
Click the Firefox menu 
(at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window remove all recently-installed suspicious browser plug-ins.
Optional method:
Computer users who have problems with 3n7gh7mg4hyxnwgtfupjhfpzh154eu7ryd clipper removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active, click Safari menu, and select Preferences....
In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.
Optional method:
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious extensions from Microsoft Edge:
Click the Edge menu icon 
(at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.
Optional method:
If you continue to have problems with removal of the 3n7gh7mg4hyxnwgtfupjhfpzh154eu7ryd clipper, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.
In the opened settings menu select Reset settings.
Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.
- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
Frequently Asked Questions (FAQ)
My computer is infected with 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware, should I format my storage device to get rid of it?
No, formatting is unnecessary for this clipper-type malware's removal.
What are the biggest issues that 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware can cause?
3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD is a clipper - a malicious program designed to change cryptowallet addresses copied into the clipboard and paste those belonging to the attackers. Therefore, outgoing cryptocurrency transactions are transferred to the cyber criminals. However, at the time of research, this clipper's installer was bundled with adware and other harmful software. Hence, in addition to financial losses, users can experience system infections, severe privacy issues, and even identity theft.
What is the purpose of 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware?
Most malicious programs are designed to generate revenue for the cyber criminals, and 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD is not an exception. However, other reasons behind malware attacks exist as well, e.g., political/geopolitical motivations, personal grudges, process disruption (websites, services, companies, organizations, etc.), or the attackers' amusement.
How did 3N7gh7mg4hyxnwGTFUpjHfpZh154Eu7rYD malware infiltrate my computer?
This clipper has been observed being distributed through "cracked" software download sites. However, malware is not proliferated exclusively through these websites and the illegal activation tools ("cracks") themselves. The most popular distribution methods also include: drive-by downloads, spam mail, online scams, untrustworthy download sources (e.g., unofficial and freeware websites, Peer-to-Peer sharing networks, etc.), and fake updates. Some malicious programs can self-spread through local networks and removable storage devices (e.g., USB flash drives, external hard drives, etc.).
Will Combo Cleaner protect me from malware?
Yes, Combo Cleaner can detect and eliminate nearly all of the known malware infections. It is noteworthy that high-end malicious software usually hides deep within systems - therefore, performing a full system scan is crucial.
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