Conhost_rs.exe process is related to a malevolent program that can correctly be defined as a coin miner trojan. That malware form uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your personal computer roughly unusable because of high CPU usage.
What is Conhost_rs.exe process?
Conhost_rs.exe is a malicious process created by coin miner virus
Conhost_rs.exe – Really high CPU as well as GPU use
Besides CPU usage, some of the coin miners also use GPU power for their operations. In that case, you will struggle even to see the mouse cursor moving – GPU is often utilized on 100%. It is not as crucial as processor for system work, so Conhost_rs.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes can cause unhappy consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Conhost_rs.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Conhost_rs.exe virus makes your computer overloaded. It is not able to run your applications anymore, because all processor power is used by a virus. That malware does not care for your wants, 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 suffer from incredibly sluggish efficiency. Pages will open up for years, any type of logins will take about a minute – just a horror story for a person who works online.
Conhost_rs.exe Technical Summary.
| File Name | Conhost_rs.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Unohostclr.exe, Jg6_6asg.exe, Menu.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Conhost_rs.exe removal. |
“Visible” damage is not a solitary negative activity coin miners perform to your system. Conhost_rs.exe coin miner also deals damage to your operating system. To conduct all malicious operations successfully, it wrecks the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent recognition. If you check the HOSTS file, you will likely see a number of new entries – they are added by this coin miner to connect your system to a malicious mining network. All these adjustments shall be thrown back to the original in the process of PC recovery.
Hardware effects of coin miner activity
Besides making your PC slow, performing at peak level for a long period of time can cause damage to your machine and raise electricity expenses. Hardware elements are created to easily deal with high load, but they are good with it only in case when they are in a good shape.
Small and covered CPU cooling system is not very easy to damage. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if affected while working, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the really high load caused by Conhost_rs.exe malware can easily lead to graphic card failure3. Video cards are also prone to have increased wearing when utilized for crypto mining. It is likely an unwanted situation when the performance of your video card decreases on 20-30% only after several weeks of being used in such a way.
How did I get Conhost_rs.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 thing on your computer is by downloading it from the suspicious website as a part of a program. Users who spread hacked variants of favored programs (which do not require the license key) have small chances to make money. Thus, there is a very big lure to add in malware to the final package of the hacked app and receive a coin for every installation. Before criticizing these people for hacking and also malware distribution, ask yourself – is it alright to avoid paying for the program in this manner? It is much cheaper 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 Conhost_rs.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 apps, just like the majority of non-critical system components, are not launched with the system start. That allows you to clean the computer 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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