Bb.exe executable file comes from a harmful program that can properly be defined as a coin miner trojan virus. That malware form utilizes your hardware to mine cryptocurrencies, basically – Monero or DarkCoin1. It makes your system roughly nonfunctional because of high CPU usage.
What is Bb.exe process?
Bb.exe is a malicious process created by coin miner virus
Bb.exe – Very high CPU as well as GPU usage
Besides CPU usage, some of the coin miners additionally use GPU power for their tasks. In that case, you will likely struggle also to see the mouse arrow moving – GPU is often used on 100%. It is not as essential as CPU for system work, so Bb.exe coin miner viruses don’t waste time on trifles and utilize it all. It often may lead to unhappy consequences.
Shortly about cryptocurrency mining
List of the typical coin miner symptoms
How dangerous is the Bb.exe miner?
Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system
Firstly, Bb.exe virus makes your PC overloaded. It is unable to run your applications anymore, because all CPU power is consumed by a virus. 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 experience exceptionally slow efficiency. Pages can open up for years, any sort of logins will likely take about a minute – just a headache for a person that works online.
Bb.exe Technical Summary.
| File Name | Bb.exe |
| Type | Trojan Coin Miner |
| Detection Name | Trojan:Win32/CoinMiner |
| Distribution Method | Software bundling, Intrusive advertisement, redirects to shady sites etc. |
| Similar behavior | Wrap.exe, Vncutil.exe, Comsore3.exe |
| Removal | Download and install GridinSoft Anti-Malware for automatic Bb.exe removal. |
“Visible” damage is not a single bad thing coin miners do to your PC. Bb.exe coin miner also deals damage to your OS. To complete all malicious functions properly, 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 number of new entries – they are added by this trojan miner to connect your system to a malicious cryptomining network. All these adjustments shall be gone back to the initial state in the process of system recovery.
Hardware effects of coin miner activity
Besides making your PC slow, running at peak level for a long period of time can trigger damage to your machine and increase electricity expenses. PC elements are created to easily get along with high load, but they can do so only in case when they are in a good shape.
Compact and well-protected processor cooling system is hard to damage. Meanwhile, graphic cards have large and easy-to-access rotors, which can be easily broke if affected while spinning, for example, by the user much earlier before the coin-miner injection. Malfunctioning cooling system, together with the extremely high load caused by Bb.exe can easily lead to GPU failure3. Graphic cards are also prone to have very fast wearing when used for cryptocurrency mining. It is surely a bad case when your GPU’s performance plunges 20-30% just after 1-2 weeks of being used in such a way.
How did I get Bb.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
One more way you could get this item on your computer is by downloading it from the suspicious website as a part of a program. Users that spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Thus, there is a very big lure to add in malware to the final package of the hacked application and get a coin for every setup. Prior to blaming these people for hacking and malware spreading, ask yourself – is it OK to avoid buying the program in this manner? It is much cheaper to pay $20-$30 one time than to pay a much bigger figure for antivirus software and new parts for your PC.
How to remove the Bb.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 apps, along with the majority of non-crucial system components, are not started with the system start. That gives you the ability to clean the system 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.
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