Dark.exe executable file belongs to a malevolent application that can correctly be recognized as a coin miner trojan virus. That malware type utilizes your PC components to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your computer pretty much unfunctional due to high CPU use.
What is Dark.exe process?
Dark.exe is a malicious process created by coin miner virus
Dark.exe – Very high CPU/GPU usage
Besides CPU usage, some of the coin miners additionally utilize GPU power for their tasks. In that case, you will struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as essential as CPU for system work, so Dark.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often may result in bad consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Dark.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
First, Dark.exe virus makes your PC overloaded. It is not able to run your applications anymore, since all CPU power is used by a virus. That malware does not care for your necessities, 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 suffer from extremely slow performance. Pages can open up for years, any sort of logins will take about a minute – just a nightmare for a person that does a job online.
Dark.exe Technical Summary.
| File Name | Dark.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Data00.vji, Unrealcefsubprocess.exe, 2nd.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Dark.exe removal. |
“Visible” harm is not a solitary unpleasant activity coin miners do to your computer. Dark.exe coin miner likewise deals damage to your OS. To conduct all malicious functions properly, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you check the HOSTS file, you will likely see a ton of new notes – they are added by this trojan miner to connect your system to a malicious mining network. All these adjustments shall be gone back to the initial state in the process of PC recovery.
Hardware effects of coin miner activity
Besides making your computer slow, performing at peak level for long times can trigger damage to your machine as well as increase power bills. PC elements are created to easily get along with high load, but they are good with it only in case when they are in a good shape.
Compact and covered processor cooling system is quite hard to damage. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke 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 Dark.exe malware can easily lead to GPU failure3. GPUs are also tend to have increased wearing when used for crypto mining. It is surely an unwanted situation when your GPU’s performance plunges 20-30% just after several weeks of being exploited in such a way.
How did I get Dark.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
Another way you could get this thing on your computer is by downloading it from the dubious site as a part of a program. Users who spread hacked versions of popular programs (which do not require the license key) have small chances to make money. Thus, there is a very big temptation to add in malware to the final package of the hacked application and get a coin for every setup. Prior to blaming these guys for hacking and malware distribution, ask yourself – is it OK to avoid buying the program in such a way? It is much cheaper to pay $20-$30 one time than to pay a much bigger sum for antivirus program as well as new parts for your desktop.
How to remove the Dark.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, just like the majority of non-crucial Windows components, are not launched with the system start. That allows you to clean the PC 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.
Leave a Comment