Btg.exe executable file is related to a harmful application that can correctly be defined as a coin miner trojan virus. That malware form uses your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your system roughly unfunctional because of high CPU usage.
What is Btg.exe process?
Btg.exe is a malicious process created by coin miner virus
As I have actually mentioned in the previous paragraph, Btg.exe is a coin miner virus. The names of the .exe file may be diverse, but the consequences are almost always the same. Since coin miners aim at cryptocurrency mining, they use all possible hardware power of your desktop to perform this process. This malware does not pay attention to the fact that you probably need to make use of your device for other activities – it will constantly take over 80% of your processor power.
Btg.exe – Very high CPU as well as GPU usage
Besides CPU utilization, some of the coin miners also utilize GPU power for their tasks. In that case, you will likely struggle even to see the mouse arrow moving – GPU is often utilized on 100%. It is not as vital as processor for system work, so Btg.exe coin miner viruses do not waste time on trifles and utilize it all. It sometimes can result in unhappy effects.
Shortly about cryptocurrency mining
Crypto mining 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 strong PC is required. Exactly, the graphic card is better for this purpose, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of GPUs to conduct their activity effectively. Such systems are not usable for “usual” purposes, like gaming or browsing the Web. Fraudsters who make profit via this coin miner use someones’ computers instead, even if they are used for the regular activity.2
List of the typical coin miner symptoms
How dangerous is the Btg.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Initially, Btg.exe virus 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 focuses on is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from incredibly sluggish performance. Pages will open for years, any type of logins will take about a minute – just a nightmare for a person that works online.
Btg.exe Technical Summary.
| File Name | Btg.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Mint.exe, Diskpartguimicro_all.exe, Pnkbstra.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Btg.exe removal. |
“Visible” damage is not a solitary negative activity coin miners do to your PC. Btg.exe coin miner additionally deals damage to your operating system. To carry out all malevolent operations properly, it ruins 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 lot of new entries – they are brought in by this trojan miner to connect your system to a malicious cryptomining network. All these changes are about to be reverted to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides making your PC slow, performing at peak power for long times may cause damage to your machine as well as raise electricity costs. PC components are designed to easily deal with high load, but they can do so only in case when they are in a good shape.
Small and well-protected processor fan is hard to crack. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily cracked if affected while running, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Btg.exe miner can easily lead to graphic processing unit failure3. Video cards are also tend to have increased wearing when utilized for cryptocurrency mining. It is likely a bad case when the performance of your graphic card decreases on 20-30% just after 1-2 weeks of being exploited in such a way.
How did I get Btg.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 widespread malicious programs through “serious” viruses. Adware sometimes works as a carrier for Btg.exe malware injection: it demonstrates you the banners, which include a link to malware downloading. Yes, this abstract “malware” may belong to any type – yet another adware, spyware, rogue or backdoor. But the statistics show that approximately 30% of all viruses spread with the malicious banners are coin miners – and Btg.exe is just one of them.4
The example of malicious banners you can see in the Internet
An additional way you could get this item on your computer is by downloading it from the unreliable web page as a part of a program. Users that spread hacked variants of popular programs (which do not demand the license key) have small chances to make money. Thus, there is a very big temptation to include malware to the final package of the hacked app and acquire a coin for each installation. Before criticizing these guys for hacking and also malware distribution, ask yourself – is it okay to avoid buying the program in such a way? It is more affordable 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 Btg.exe miner from my PC?
The best way to get rid of this coin miner virus is to use anti-malware software
Getting rid of such a virus requires using specific software. Effective antivirus must have high efficiency at scanning and also be lightweight – in order to create no problems with utilization also on weak computers. On top of that, it is recommended to have proactive security in your protection tool – to prevent the virus even before it starts. Microsoft Defender does not have these elements for various reasons. That’s why I’d advise you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is a superb choice that fits each of the discussed characteristics.5
Prior to the virus removal, it is important to reboot your Windows into Safe Mode with Networking. Since Btg.exe miner consumes a lot of CPU capacity, it is needed to stop it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.
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 system 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 gives you the ability to clean the PC without dealing with high CPU usage of the coin miner.
Remove Btg.exe coin miner virus with GridinSoft Anti-Malware
Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.
After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.
When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.
Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.
Remove Btg.exe Virus ⛏️ Trojan Coin Miner
Name: Btg.exe
Description: The Btg.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Btg.exe will create your CPU to go for very warm temperatures for prolonged periods of time, which could reduce the life of the CPU.
Operating System: Windows
Application Category: Trojan
User Review
( votes)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.
- Read more about various malware type on Cybersecurity Glossary.
- Our review on GridinSoft Anti-Malware.
