Qtwebengineprocess. Exe Virus ⛏️ (Coin Miner Trojan) Removal

What is Qtwebengineprocess.exe process?

As I have actually specified before, Qtwebengineprocess.exe is originally a legit element of different apps, primarily – the Origin application. Such programs as RingCentral, Steam, Dropbox and Glyph also use this web engine, and thus can call for this process. But numerous cases when under this name there is a coin miner trojan virus is a reason to be on alarm. It is a very unpleasant case to have your computer overloaded, and have not even a bit of benefit from this overloading. Considering that coin miners focus on cryptocurrency mining, they utilize all possible hardware power of your personal computer to perform this operation. This malware doesn’t take note of the fact that you may want to use your desktop for other tasks – it will always take over 80% of your processor power.

Fortunately, it is quite easy to check that process for benevolence. Regardless of the program that uses Qtwebengineprocess.exe, it must be located in the folder of this program. Find that process in the Task Manager, than click it with RMB and press “Open file location” button in the context menu. The system will show you the directory where the file is kept. If it is different from C:\Program Files\%appname%, and looks like C:\Users\%username%\temp – you definitely have to deal with a virus. It also sometimes has several mistakes in its name – they are hard to distinguish, but they are obvious when you check the name precisely. Qtwedengineprocess or Qtwebenginprocess are definitely not your friends!

Besides CPU usage, 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 vital as CPU for system work, so Qtwebengineprocess.exe coin miner viruses do not waste time on trifles and use it all. It sometimes may cause sad results.

Cryptocurrency mining means the action of calculating the transaction block hash. That is a integral part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a strong desktop is required. Exactly, the video card is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens of graphic cards to complete their task efficiently. Such computer systems are not usable for “usual” purposes, like gaming or web browsing. Fraudsters who make profit via this coin miner use someones’ PCs instead, even if they are used for the regular activity.²

List of the typical coin miner symptoms

How dangerous is the Qtwebengineprocess.exe miner?

First off, Qtwebengineprocess.exe virus makes your computer overloaded. It is not able to run your applications anymore, since all CPU power is consumed by a virus. That malware does not care for your wants, all it pays attention to is making money on you. Even if you are patient, and you waited until web browser is open, you will likely suffer from extremely sluggish efficiency. Pages can open up for years, any type of logins will likely take about a minute – just a headache for a person who works online.

Qtwebengineprocess.exe Technical Summary.

“Visible” damage is not a solitary negative activity coin miners perform to your PC. Qtwebengineprocess.exe coin miner additionally deals damage to your operating system. To complete all malevolent functions successfully, it wrecks the security components of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid recognition. If you open the HOSTS file, you will likely see a number of new notes – they are added by this coin miner to connect your PC to a malicious cryptomining network. All these changes are about to be gone back to the original in the process of computer recovery.

Hardware effects of coin miner activity

Besides decreasing your PC’s performance, performing at peak power for a long period of time may cause damage to your machine and increase electricity bills. 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.

Tiny and well-protected processor cooling system is not very easy to broke. Meanwhile, GPUs have big and easy-to-access fans, which can be easily broke if affected while running, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the very high load caused by Qtwebengineprocess.exe can easily lead to graphic card failure³. GPUs are also tend to have very fast wearing when used for crypto mining. It is surely a bad situation when the performance of your GPU decreases on 20-30% just after 1-2 weeks of being used in such a way.