Raven-qt.exe Virus (Coin Miner Trojan) Removal

Raven-qt.exe process is related to a malevolent program that can correctly be recognized as a coin miner virus. That malware form uses your PC components to mine cryptocurrencies, basically – Monero or DarkCoin¹. It makes your personal computer roughly unusable due to high CPU utilization.

What is Raven-qt.exe process?

Raven-qt.exe is a malicious process created by coin miner virus

Besides CPU utilization, some of the coin miners additionally utilize GPU power for their tasks. In that situation, you will probably struggle even to see the mouse cursor moving – GPU is usually used on 100%. It is not as vital as CPU for system work, so Raven-qt.exe coin miner viruses don’t waste time on trifles and use it all. It often can cause bad results.

Shortly about cryptocurrency mining

List of the typical coin miner symptoms

Microsoft Defender is stopped;

CPU and GPU is loaded at 80-90% exactly after the system start

Cooling fans are running at high speed and create a lot of noise

A single process in Task Manager consumes all CPU and GPU power

How dangerous is the Raven-qt.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, Raven-qt.exe virus makes your computer overloaded. It is unable to run your applications now, since all processor power is used by a malware. That malware does not care for your demands, all it focuses on is making money on you. Even if you are patient, and you waited until browser is open, you will likely struggle with exceptionally slow performance. Pages will open for years, any sort of logins will likely take about a minute – just a nightmare for a person who does a job online.

Raven-qt.exe Technical Summary.

“Visible” harm is not a solitary negative activity coin miners perform to your system. Raven-qt.exe coin miner also deals damage to your OS. To complete all malevolent operations properly, it wrecks the protection features of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent 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 computer to a malicious cryptomining network. All these adjustments are about to be thrown back to the initial state in the process of PC recovery.

Hardware effects of coin miner activity

Besides making your PC slow, running at peak level for long times can trigger damage to your device and raise electricity bills. PC elements are created to easily get along with high load, but they can do so only when they are in a good shape.

Small and well-protected CPU cooling system is not very easy to broke. Meanwhile, GPUs have big and easy-to-access rotors, which can be easily broke if touched while running, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the really high load caused by Raven-qt.exe malware can easily lead to graphic card failure³. Video cards are also prone to have very fast wearing when used for cryptocurrency mining. It is likely a bad case when your GPU’s performance plunges 20-30% just after 1-2 weeks of being exploited in such a way.

How did I get Raven-qt.exe coin miner virus?

Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources

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 that spread hacked versions of favored programs (which do not require the license key) have small chances to earn money. Thus, there is a huge lure to include malware to the final package of the hacked app and get a coin for each setup. Prior to criticizing these guys for hacking and malware spreading, ask yourself – is it alright to avoid buying the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus program as well as new parts for your PC.

How to remove the Raven-qt.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 software, along with the majority of non-critical Windows components, are not launched with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.
2. About unwanted effects for GPUs in the process of cryptomining.

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