Wermgr.exe executable file is related to a malicious program that can accurately be recognized as a coin miner virus. That malware type uses your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer almost nonfunctional because of high CPU use.
What is Wermgr.exe process?
Wermgr.exe is a malicious process created by coin miner virus
Wermgr.exe – Extremely high CPU/GPU use
Besides CPU usage, some of the coin miners also use GPU power for their operations. In that situation, you will likely struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as critical as processor for system work, so Wermgr.exe coin miner viruses do not waste time on trifles and use it all. It often can result in bad results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Wermgr.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Wermgr.exe virus makes your computer overloaded. It is unable to run your applications now, because all processor power is consumed by a malware. That malware does not care for your demands, all it focuses on is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with incredibly slow performance. Pages can open for years, any sort of logins will take about a minute – just a headache for a person who works online.
Wermgr.exe Technical Summary.
| File Name | Wermgr.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Secinit.exe, Sethc.exe, Tcmsetup.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Wermgr.exe removal. |
“Visible” harm is not a solitary unpleasant thing coin miners do to your computer. Wermgr.exe coin miner additionally deals damage to your operating system. To perform all malicious functions successfully, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a ton of new notes – they are added by this coin miner to connect your computer to a malicious cryptomining network. All these adjustments shall be gone back to the original in the process of system recovery.
Hardware effects of coin miner activity
Besides decreasing your system’s performance, performing at peak level for a long period of time can trigger damage to your machine and increase electricity expenses. PC elements are designed to easily get along with high load, but they are good with it only in case when they are in a good shape.
Little and well-protected CPU cooling system is not very easy to broke. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily cracked if affected while working, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the really high load caused by Wermgr.exe can easily lead to graphic processing unit failure3. GPUs are also prone to have fast wearing when used for cryptocurrency mining. It is likely an undesirable case when your GPU’s performance plunges 20-30% only after 1-2 weeks of being used in such a way.
How did I get Wermgr.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
The example of malicious banners you can see in the Internet
One more way you could get this item on your PC is by downloading it from the untrustworthy website as a part of a program. Users who spread hacked versions of well-known programs (which do not need the license key) have small chances to make money. Therefore, there is a very big temptation to add in malware to the final package of the hacked app and acquire a coin for every installation. Before blaming these guys for hacking and also malware distribution, ask yourself – is it OK to avoid buying the program in this manner? It is more affordable to pay $20-$30 at once than to pay a much greater sum for antivirus software as well as new parts for your desktop.
How to remove the Wermgr.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Booting the PC into Safe Mode with Networking
Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.
Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.
When your system is in Safe Mode, all third-party apps, along with the majority of non-critical system components, are not launched with the system start. That allows you to clean the PC without dealing with high processor usage of the coin miner.
References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- About unwanted effects for GPUs in the process of cryptomining.
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