Databas.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Databas.exe executable file belongs to a malicious application that can accurately be identified as a coin miner trojan. That malware form utilizes your hardware to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your system almost unfunctional as a result of high CPU use.
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What is Databas.exe process?

Databas.exe is a malicious process created by coin miner virus

As I have mentioned in the introduction, Databas.exe is a coin miner trojan virus. The names of the executive file can be different, but the impacts are generally the same. Because coin miners focus on cryptocurrency mining, they use all possible hardware power of your personal computer to conduct this procedure. This virus doesn’t take note of the fact that you probably need to make use of your desktop for other activities – it will consistently consume over 80% of your CPU power.

Databas.exe Windows Process

Databas.exe – Very high CPU/GPU usage

Besides CPU usage, some of the coin miners also make use of GPU power for their tasks. In that situation, you will probably struggle even to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as important as processor for system work, so Databas.exe coin miner viruses don’t waste time on trifles and use it all. It sometimes may cause bad results.

Shortly about cryptocurrency mining

Crypto mining is a term that means the operation of calculating the transaction block hash. That is a basic element of any project based on the blockchain technology. Since this action takes a lot of calculations, a very powerful PC is needed. Exactly, the GPU is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of tens and hundreds of GPUs to complete their task efficiently. Such systems are not usable for “general” purposes, like gaming or browsing the Web. Fraudsters who gain money 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

  • Extremely bad performance
  • CPU/GPU cooler fan creates a lot of noise
  • High temperature of the device (for laptops)
  • 80-90% consumption of CPU/GPU resources by an unknown process
  • Microsoft Defender is not working
  • How dangerous is the Databas.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, Databas.exe malware makes your system overloaded. It is unable to run your applications now, as all processor power is consumed by a malware. That malware does not care for your necessities, all it pays attention to is generating income 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 for years, any type of logins will likely take about a minute – just a horror story for a person who works online.

    Databas.exe Technical Summary.

    File NameDatabas.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorDwm.exe, Api.exe, Lolakka.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Databas.exe removal.

    “Visible” damage is not a single negative thing coin miners do to your PC. Databas.exe coin miner additionally deals damage to your OS. To perform all malevolent functions correctly, it wrecks the protection components of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent 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 cryptomining network. All these adjustments shall be thrown back to the initial state in the process of system recovery.

    Hardware effects of coin miner activity

    Besides making your computer slow, performing at peak power for long times can trigger damage to your device as well as increase power costs. PC elements are created to easily deal with high load, but they are good with it only in case when they are in a good shape.

    Small and covered processor fan is hard to broke. Meanwhile, graphic cards have large and easy-to-access fans, which can be easily broke if touched while running, for instance, by the user much before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Databas.exe can easily lead to graphic card failure3. GPUs are also tend to have increased wearing when utilized for crypto mining. It is likely an unwanted case when your GPU’s performance decreases on 20-30% only after 1-2 weeks of being used in such a way.

    How did I get Databas.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” malware. Adware often acts as a carrier for Databas.exe malware infiltration: it demonstrates you the banners, which include a link to malware downloading. Sure, this abstract “malware” may belong to any type – yet another adware, spyware, rogue or backdoor. However, the statistics show that around 30% of all viruses spread with the malicious banners are coin miners – and Databas.exe is right one of them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    An additional way you could get this thing on your computer is by downloading it from the unreliable web page as a part of a program. Users that spread hacked versions of well-known programs (which do not demand the license key) have small chances to make money. Thus, there is a huge temptation to add malware to the final package of the hacked application and acquire a coin for each installation. Before criticizing these people for hacking and malware spreading, ask yourself – is it OK 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 figure for antivirus software and new parts for your computer.

    How to remove the Databas.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 involves using specific program. Effective security tool must have high efficiency at scanning and also be lightweight – in order to create no problems with utilization also on weak systems. Additionally, it is recommended to have proactive security in your security solution – to prevent the virus even before it launches. Microsoft Defender does not have these functions for various reasons. That’s why I’d suggest you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is a great choice that fits all of the specified features.5

    Before the malware removal, it is important to boot your system into Safe Mode with Networking. Since Databas.exe miner takes a lot of CPU power, it is needed to halt 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.

    Boot into Windows Safe Mode

    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.

    windows safe mode boot option with command prompt

    When your PC is in Safe Mode, all third-party apps, just like 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 CPU usage of the coin miner.

    Remove Databas.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.

    GridinSoft Anti-Malware free trial

    After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.

    Scanning in GridinSoft Anti-Malware

    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.

    GridinSoft Anti-Malware after the scan process

    Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.

    Remove Databas.exe Virus ⛏️ Trojan Coin Miner

    Name: Databas.exe

    Description: The Databas.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Databas.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

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    References

    1. Read about why Monero and DarkCoin are so popular amongst cybercriminals.
    2. Detailed explanation of how does cryptomining work.
    3. About unwanted effects for GPUs in the process of cryptomining.
    4. Read more about various malware type on Cybersecurity Glossary.
    5. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

    As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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