Udcuseragent.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Udcuseragent.exe executable file is related to a harmful application that can properly be defined as a coin miner trojan. That malware form uses your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your computer almost unfunctional as a result of high CPU use.
GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | Gridinsoft
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

What is Udcuseragent.exe process?

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

As I have specified in the introduction, Udcuseragent.exe is a coin miner virus. The names of the .exe file may be diverse, however, the impacts are generally the same. Because coin miners aim at cryptocurrency mining, they use all possible hardware power of your PC to run this process. This virus does not pay attention to the fact that you may need to use your device for other tasks – it will continuously take over 80% of your processor power.

Udcuseragent.exe Windows Process

Udcuseragent.exe – Extremely high CPU/GPU use

Besides CPU usage, some of the coin miners additionally make use of GPU power for their tasks. In that case, you will likely struggle even to see the mouse cursor moving – GPU is often used on 100%. It is not as crucial as CPU for system work, so Udcuseragent.exe coin miner viruses don’t waste time on trifles and use it all. It often can lead to unhappy effects.

Shortly about cryptocurrency mining

Crypto mining means the operation of calculating the transaction block hash. That is a integral part of any project based on the blockchain technology. Since this action takes a lot of calculations, a very strong machine is needed. Exactly, the graphic card is better for this task, because they have more cores available. Cryptocurrency mining farms usually consist of dozens of graphic cards to conduct their activity effectively. Such systems are not usable for “normal” purposes, like gaming or browsing the Web. Crooks 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

  • 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 Udcuseragent.exe miner?

    Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

    Initially, Udcuseragent.exe virus makes your PC overloaded. It is unable to run your applications now, since all CPU power is used by a malware. That malware does not care for your needs, all it pays attention to is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely suffer from exceptionally sluggish efficiency. Pages can open for years, any sort of logins will take about a minute – just a headache for a person who works online.

    Udcuseragent.exe Technical Summary.

    File NameUdcuseragent.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorPowermanager.exe, Apntex.exe, Autorun.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Udcuseragent.exe removal.

    “Visible” harm is not a single bad activity coin miners perform to your computer. Udcuseragent.exe coin miner likewise deals damage to your operating system. To perform all malevolent operations properly, it ruins the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid detection. If you open the HOSTS file, you will likely see a number of new entries – they are added by this coin miner to connect your PC to a malicious mining network. All these changes are about to be thrown back to the original in the process of computer recovery.

    Hardware effects of coin miner activity

    Besides making your computer slow, running at peak level for a long period of time may cause damage to your device and increase electricity bills. Hardware components are created to easily deal with high load, but they can do so only when they are in a good shape.

    Compact and covered CPU cooling system is hard to damage. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke if touched while running, for example, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Udcuseragent.exe malware can easily lead to graphic processing unit failure3. Graphic cards are also prone to have increased wearing when utilized for cryptocurrency mining. It is surely an undesirable case when your GPU’s performance decreases on 20-30% just after 1-2 weeks of being used in such a way.

    How did I get Udcuseragent.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 among “severe” viruses. Adware often serves as a carrier for Udcuseragent.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. But the statistics show that about 30% of all malware spread with the malevolent banners are coin miners – and Udcuseragent.exe is right with them.

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    An additional way you could get this thing on your PC is by downloading it from the untrustworthy site 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. For this reason, there is a huge lure to include malware to the final package of the hacked app and receive a coin for every installation. Prior to criticizing these guys for hacking and malware distribution, ask yourself – is it OK to avoid paying for the program in this manner? It is more affordable to pay $20-$30 one time than to pay a much greater sum for antivirus software as well as new parts for your desktop.

    How to remove the Udcuseragent.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 making use of specific software. Proper anti-malware program should have high efficiency at scanning and be lightweight – in order to create no problems with utilization even on weak systems. Additionally, it is better to have on-run protection in your security tool – to halt the virus even before it starts. Microsoft Defender does not have these functions for different factors. That’s why I’d suggest you to use a third-party anti-malware program for that purpose. GridinSoft Anti-Malware is an ideal option that fits all of the mentioned characteristics.4

    Before the virus removal, it is important to reboot your Windows into Safe Mode with Networking. Since Udcuseragent.exe miner takes a lot of processor capacity, 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 applications, along with the majority of non-critical Windows components, are not started with the system start. That gives you the ability to clean the computer without dealing with high processor usage of the coin miner.

    Remove Udcuseragent.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 Udcuseragent.exe Virus ⛏️ Trojan Coin Miner

    Name: Udcuseragent.exe

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

    Sending
    User Review
    3.67 (6 votes)
    Comments Rating 0 (0 reviews)

    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. Our review on GridinSoft Anti-Malware.

    Spanish Turkish

    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.

    Leave a Reply

    Sending