Qwdaxza.exe executable file is related to a malevolent program that can accurately be identified as a coin miner trojan. That malware form utilizes your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer almost unfunctional due to high CPU usage.
What is Qwdaxza.exe process?
Qwdaxza.exe is a malicious process created by coin miner virus
Qwdaxza.exe – Very high CPU and GPU use
Besides CPU utilization, some of the coin miners additionally utilize GPU power for their operations. In that instance, you will probably struggle also to see the mouse arrow moving – GPU is usually used on 100%. It is not as critical as CPU for system work, so Qwdaxza.exe coin miner viruses do not waste time on trifles and use it all. It often may lead to bad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Qwdaxza.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First of all, Qwdaxza.exe malware makes your computer overloaded. It is unable to run your applications now, since all CPU power is consumed by a virus. That malware does not care for your needs, all it focuses on is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely struggle with exceptionally sluggish efficiency. Pages can open up for years, any sort of logins will likely take about a minute – just a horror story for a person that does a job online.
Qwdaxza.exe Technical Summary.
| File Name | Qwdaxza.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Microsoftapi.exe, Photo.exe, Dfx.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Qwdaxza.exe removal. |
“Visible” harm is not a single unpleasant activity coin miners do to your computer. Qwdaxza.exe coin miner also deals damage to your operating system. To complete all malevolent functions 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 lot of new notes – they are added by this coin miner to connect your computer to a malicious mining network. All these changes are about to be thrown back 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 a long period of time may trigger damage to your machine and increase power costs. Hardware elements are designed to easily deal with high load, but they are good with it only when they are in a good shape.
Little and well-protected processor cooling system is quite hard to damage. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily cracked if affected while running, for instance, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Qwdaxza.exe miner can easily lead to GPU failure3. GPUs are also tend to have increased wearing when utilized for crypto mining. It is surely an unwanted situation when the performance of your graphic card plunges 20-30% only after several weeks of being exploited in such a way.
How did I get Qwdaxza.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
An additional way you could get this thing on your PC is by downloading it from the suspicious web page as a part of a program. People that spread hacked versions of favored programs (which do not require the license key) have small chances to get paid. For this reason, there is a huge temptation to include malware to the final package of the hacked application and acquire a coin for each installation. Prior to blaming these individuals for hacking and also malware spreading, ask yourself – is it alright to avoid buying 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 PC.
How to remove the Qwdaxza.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 applications, along with the majority of non-crucial system components, are not started with the system start. That allows you to clean the PC without dealing with high processor 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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