Setx.exe executable file belongs to a harmful program that can accurately be identified as a coin miner virus. That malware form uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system roughly nonfunctional as a result of high CPU utilization.
What is Setx.exe process?
Setx.exe is a malicious process created by coin miner virus
Setx.exe – Really high CPU as well as GPU usage
Besides CPU utilization, some of the coin miners also make use of GPU power for their operations. In that situation, you will struggle also to see the mouse cursor moving – GPU is often utilized on 100%. It is not as vital as CPU for system work, so Setx.exe coin miner viruses do not waste time on trifles and utilize it all. It sometimes can cause unhappy results.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Setx.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Setx.exe malware makes your computer overloaded. It is unable to run your applications now, because all CPU power is consumed by a malware. That malware does not care for your demands, all it pays attention to is generating profits on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with incredibly slow performance. Pages will open for years, any type of logins will take about a minute – just a horror story for a person who works online.
Setx.exe Technical Summary.
| File Name | Setx.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Postinstall.exe, Anydesk.exe, Vmsa.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Setx.exe removal. |
“Visible” harm is not a single negative activity coin miners do to your personal computer. Setx.exe coin miner additionally deals damage to your OS. To complete all malevolent functions successfully, it wrecks the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to prevent detection. If you check the HOSTS file, you will likely see a number of new entries – they are brought in by this coin miner to connect your computer to a malicious cryptomining network. All these adjustments are about to be thrown back to the original in the process of computer recovery.
Hardware effects of coin miner activity
Besides making your computer slow, running at peak power for long times may cause damage to your machine and raise electricity costs. 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.
Little and covered CPU cooling system is not very easy to crack. Meanwhile, GPUs have large and easy-to-access rotors, which can be easily cracked if touched while running, for instance, by the user much earlier before the malware injection. Malfunctioning cooling system, together with the really high load caused by Setx.exe virus can easily lead to GPU failure3. Video cards are also prone to have very fast wearing when utilized for cryptocurrency mining. It is surely a bad situation when your GPU’s performance plunges 20-30% just after 1-2 weeks of being used in such a way.
How did I get Setx.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 PC is by downloading it from the suspicious web page as a part of a program. Users that spread hacked variants of favored programs (which do not need the license key) have small chances to make money. Thus, there is a huge lure to add in malware to the final package of the hacked application and get a coin for each setup. Prior to blaming these individuals for hacking and also malware spreading, ask yourself – is it okay to avoid paying for the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much bigger figure for antivirus program and new parts for your PC.
How to remove the Setx.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, along with the majority of non-critical operating system components, are not started with the system start. That allows you 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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