Tutle.exe process comes from a malicious program that can correctly be defined as a coin miner trojan virus. That malware form utilizes your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer almost unfunctional because of high CPU utilization.
What is Tutle.exe process?
Tutle.exe is a malicious process created by coin miner virus
As I have actually mentioned before, Tutle.exe is a coin miner trojan. The names of the .exe file may be diverse, however, the effects are usually the same. Because coin miners aim at cryptocurrency mining, they utilize all possible hardware power of your PC to perform this operation. This virus does not take note of the fact that you may need to use your system for other tasks – it will always take over 80% of your CPU power.
Tutle.exe – Very high CPU and GPU use
Besides CPU usage, some of the coin miners also use GPU power for their tasks. In that instance, you will likely struggle even to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as vital as processor for system work, so Tutle.exe coin miner viruses do not waste time on trifles and use it all. It sometimes may cause sad results.
Shortly about cryptocurrency mining
Cryptocurrency mining is a term that means the activity of calculating the transaction block hash. That is a basic element of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very powerful machine is needed. Exactly, the video card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of GPUs to conduct their activity effectively. Such computer systems are not usable for “general” purposes, like gaming or browsing the Web. Fraudsters who make profit via this coin miner use someones’ hardware instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Tutle.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Tutle.exe virus makes your system overloaded. It is not able to run your applications anymore, because all processor power is consumed 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 struggle with incredibly sluggish efficiency. Pages can open up for years, any kind of logins will likely take about a minute – just a headache for a person that works online.
Tutle.exe Technical Summary.
| File Name | Tutle.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Icesoundservice64.exe, Asuslinkremote.exe, Mdnsresponder.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Tutle.exe removal. |
“Visible” damage is not a solitary bad activity coin miners perform to your PC. Tutle.exe coin miner also deals damage to your OS. To perform all malicious functions correctly, it wrecks the protection mechanisms 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 ton of new notes – they are brought in by this coin 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 slowing down your PC, running at peak level for a long period of time may cause damage to your device and increase 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.
Compact and covered CPU fan is quite hard to crack. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if touched while spinning, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the very high load caused by Tutle.exe malware can easily lead to graphic processing unit failure3. Video cards are also prone to have very fast wearing when used for cryptocurrency mining. It is surely an unwanted situation when your GPU’s performance decreases on 20-30% just after several weeks of being exploited in such a way.
How did I get Tutle.exe coin miner virus?
Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources
Coin miners are one of the most prevalent malicious programs through “serious” viruses. Adware often acts as a carrier for Tutle.exe malware infiltration: it shows you the banners, which contain a link to malware downloading. Sure, this abstract “malware” can belong to any type – another adware, spyware, rogue or backdoor. However, the statistics say that approximately 30% of all malware spread through the malicious banners are coin miners – and Tutle.exe is just with them.
The example of malicious banners you can see in the Internet
One more way you could get this thing on your computer is by downloading it from the untrustworthy website as a part of a program. People that spread hacked variants of favored programs (which do not need the license key) have small chances to make money. Thus, there is a very big lure to add in malware to the final package of the hacked application and acquire a coin for each setup. Before criticizing these people for hacking and also malware distribution, 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 bigger sum for antivirus software and new parts for your PC.
How to remove the Tutle.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 programs, along with the majority of non-crucial Windows components, are not started with the system start. That allows you to clean the system without dealing with high processor usage of the coin miner.
References
- Read about why Monero and DarkCoin are so popular amongst cybercriminals.
- Detailed explanation of how does cryptomining work.
- About unwanted effects for GPUs in the process of cryptomining.
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