Compattelrunner.exe (Microsoft Compatibility Telemetry) executable file is related tothe Microsoft Windows telemetry system. This system collects usage and performance data to Microsoft so they can understand how people use Windows, then improve it. Some trojan miners are masked for CompatTelRunner process to mislead you.
What is Compattelrunner.exe process?
Compattelrunner.exe is a malicious process created by coin miner virus
Compattelrunner.exe – Very high CPU and GPU use
Besides CPU consumption, some of the coin miners additionally make use of GPU power for their tasks. In that case, you will likely struggle also to see the mouse cursor moving – GPU is often used on 100%. It is not as vital as the processor for system work, so Compattelrunner.exe coin miner viruses don’t waste time on trifles and use all of it. It often can result in bad effects.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Compattelrunner.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First off, Compattelrunner.exe malware makes your system overloaded. It is unable to run your applications anymore, since all CPU power is used by a malware. That malware does not care for your demands, 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 struggle with exceptionally sluggish efficiency. Pages will open up for years, any type of logins will take about a minute – just a headache for a person that works online.
Compattelrunner.exe Technical Summary.
| File Name | Compattelrunner.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Zoomx.exe, Example.exe, Clap.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Compattelrunner.exe removal. |
“Visible” harm is not a solitary unpleasant thing coin miners do to your personal computer. Compattelrunner.exe coin miner additionally deals damage to your operating system. To perform all malevolent operations effectively, it ruins the protection features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you open the HOSTS file, you will likely see a lot of new entries – they are added by this trojan miner to connect your system to a malicious mining network. All these changes are about to be gone back to the original in the process of system recovery.
Hardware effects of coin miner activity
Besides making your computer slow, running at peak power for a long period of time may trigger damage to your machine as well as raise electricity expenses. Hardware elements are created to easily deal with high load, but they are good with it only when they are in a good shape.
Small and well-protected CPU cooling system is not very easy to damage. Meanwhile, GPUs have large and easy-to-access fans, which can be easily cracked if touched while working, for example, by the user much before the malware injection. Malfunctioning cooling system, together with the very high load caused by Compattelrunner.exe virus can easily lead to GPU failure2. GPUs are also prone to have increased wearing when used for cryptocurrency mining. It is likely a bad 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 Compattelrunner.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 computer is by downloading it from the untrustworthy website as a part of a program. Users who spread hacked variants of popular programs (which do not demand the license key) have small chances to make money. Thus, there is a huge temptation to add in malware to the final package of the hacked app and receive a coin for every setup. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it okay to avoid paying for the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much greater sum for antivirus program and new parts for your computer.
How to remove the Compattelrunner.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 programs, along with the majority of non-critical Windows 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
- About unwanted effects for GPUs in the process of cryptomining.
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