Igfxemn.exe process comes from a harmful application that can properly be identified as a coin miner virus. That malware type utilizes your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer almost unusable due to high CPU utilization.
What is Igfxemn.exe process?
Igfxemn.exe is a malicious process created by coin miner virus
Igfxemn.exe – Really high CPU/GPU use
Besides CPU consumption, some of the coin miners also use GPU power for their tasks. In that case, you will probably struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as critical as CPU for system work, so Igfxemn.exe coin miner viruses do not waste time on trifles and utilize all of it. It sometimes may result in unhappy consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Igfxemn.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First of all, Igfxemn.exe virus makes your PC overloaded. It is unable to run your applications anymore, as all CPU power is consumed by a virus. That malware does not care for your needs, all it pays attention to is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with exceptionally sluggish efficiency. Pages can open for years, any sort of logins will take about a minute – just a horror story for a person that does a job online.
Igfxemn.exe Technical Summary.
| File Name | Igfxemn.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Gwidlmon.exe, Gwctlsrv.exe, Xtuservice.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Igfxemn.exe removal. |
“Visible” harm is not a single negative activity coin miners do to your personal computer. Igfxemn.exe coin miner also deals damage to your operating system. To conduct all malevolent functions correctly, it ruins the protection components of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you check the HOSTS file, you will likely see a lot of new entries – they are added by this trojan miner to connect your computer to a malicious mining network. All these adjustments shall be thrown back to the initial state in the process of PC recovery.
Hardware effects of coin miner activity
Besides making your PC slow, running at peak level for a long period of time can trigger damage to your machine and increase electricity costs. Hardware components are designed to easily get along with high load, but they can do so only in case when they are in a good shape.
Compact and well-protected processor fan is not very easy to crack. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if touched while working, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the extremely high load caused by Igfxemn.exe malware can easily lead to graphic card failure3. Video cards are also prone to have increased wearing when used for crypto mining. It is surely a bad case when the performance of your graphic card plunges 20-30% only after 1-2 weeks of being used in such a way.
How did I get Igfxemn.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 unreliable web page as a part of a program. People that spread hacked versions of popular programs (which do not require the license key) have small chances to get paid. Thus, there is a huge lure to add in malware to the final package of the hacked app and acquire a coin for every installation. Prior to criticizing these guys for hacking and also malware spreading, ask yourself – is it OK to avoid paying for the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus software and new parts for your computer.
How to remove the Igfxemn.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 PC is in Safe Mode, all third-party programs, along with the majority of non-critical operating system components, are not launched with the system start. That gives you the ability 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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