Yam.exe process comes from a harmful application that can accurately be recognized as a coin miner trojan virus. That malware form utilizes your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer roughly unfunctional because of high CPU usage.
What is Yam.exe process?
Yam.exe is a malicious process created by coin miner virus
Yam.exe – Really high CPU as well as GPU use
Besides CPU utilization, some of the coin miners additionally use GPU power for their tasks. In that case, you will likely struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as crucial as processor for system work, so Yam.exe coin miner viruses don’t waste time on trifles and use all of it. It sometimes may cause unhappy consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Yam.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Yam.exe virus makes your computer overloaded. It is not able to run your applications anymore, as all processor power is consumed by a virus. That malware does not care for your necessities, all it pays attention to is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely experience incredibly slow efficiency. Pages can open for years, any kind of logins will likely take about a minute – just a nightmare for a person who does a job online.
Yam.exe Technical Summary.
| File Name | Yam.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Antivirus.exe, Ver.exe, Wincludes.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Yam.exe removal. |
“Visible” damage is not a solitary bad thing coin miners perform to your system. Yam.exe coin miner also deals damage to your operating system. To complete all malicious operations effectively, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. If you open the HOSTS file, you will likely see a number of new notes – they are added by this trojan miner to connect your computer to a malicious cryptomining network. All these adjustments are about to be reverted to the initial state in the process of computer recovery.
Hardware effects of coin miner activity
Besides making your computer slow, performing at peak power for long times may cause damage to your machine and raise power bills. PC elements are created to easily deal with high load, but they are good with it only when they are in a good shape.
Tiny and covered processor fan is quite hard to damage. Meanwhile, GPUs have large and easy-to-access fans, which can be easily cracked if affected while working, for example, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the very high load caused by Yam.exe malware can easily lead to GPU failure3. Video cards are also prone to have very fast wearing when utilized for crypto mining. It is surely a bad situation when your GPU’s performance plunges 20-30% just after several weeks of being used in such a way.
How did I get Yam.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 web page as a part of a program. People that spread hacked variants of popular programs (which do not require the license key) have small chances to make money. Therefore, there is a very big lure to add malware to the final package of the hacked application and get a coin for every installation. Before criticizing these guys for hacking and malware distribution, ask yourself – is it alright to avoid purchasing the program in this manner? It is much cheaper to pay $20-$30 one time than to pay a much bigger sum for antivirus software and new parts for your computer.
How to remove the Yam.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 computer is in Safe Mode, all third-party programs, just like the majority of non-crucial system components, are not launched with the system start. That gives you the ability to clean the system without dealing with high CPU 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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