Shs-1.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Shs-1.exe executable file belongs to a harmful application that can correctly be recognized as a coin miner virus. That malware type utilizes your hardware to mine cryptocurrencies, primarily – Monero or DarkCoin. It makes your personal computer roughly unusable due to high CPU use.
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What is Shs-1.exe process?

Shs-1.exe is a malicious process created by coin miner virus

As I have pointed out before, Shs-1.exe is a coin miner trojan. The names of the .exe file can be diverse, however, the effects are usually the identical. Considering that coin miners focus on cryptocurrency mining, they utilize all possible hardware power of your personal computer to run this operation. This malware doesn’t take note of the fact that you may want to make use of your computer for other activities – it will consistently use over 80% of your CPU power.

Shs-1.exe Windows Process

Shs-1.exe – Really high CPU as well as GPU use

Besides CPU consumption, some of the coin miners additionally use GPU power for their operations. In that instance, you will probably struggle also to see the mouse cursor moving – GPU is often used on 100%. It is not as vital as CPU for system work, so Shs-1.exe coin miner viruses do not waste time on trifles and use all of it. It sometimes can result in sad results.

Shortly about cryptocurrency mining

Cryptocurrency mining means the operation of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a high-end computer is required. Exactly, the video card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of dozens of video cards to complete their task efficiently. Such computer systems are not usable for “usual” purposes, like gaming or web browsing. Crooks who gain money via Shs-1.exe coin miner use someones’ hardware instead, even if they are used for the regular activity.1

List of the typical Shs-1.exe 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 Shs-1.exe miner?

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

    First, Shs-1.exe malware makes your PC overloaded. It is unable to run your applications now, since all processor power is used 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 web browser is open, you will likely struggle with incredibly sluggish efficiency. Pages can open up for years, any sort of logins will take about a minute – just a headache for a person who does a job online.

    Shs-1.exe Technical Summary.

    File Name Shs-1.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Jchd.4, Pnputil.exe, Loadus.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Shs-1.exe removal.

    “Visible” damage is not a single unpleasant thing coin miners perform to your computer. Shs-1.exe coin miner likewise deals damage to your operating system. To perform all malevolent functions effectively, it ruins the security mechanisms of your system. You will likely see your Microsoft Defender disabled – malware halts it to avoid detection. If you open the HOSTS file, you will likely see a lot of new notes – they are added by Shs-1.exe trojan miner to connect your computer to a malicious cryptomining network. All these changes are about to be gone back to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides decreasing your computer’s performance, performing at peak power for a long period of time may cause damage to your device as well as increase power expenses. PC components are created to easily deal with high load, but they are good with it only when they are in a good shape.

    Small and covered CPU fan is quite hard to crack. Meanwhile, GPUs have large and easy-to-access fans, which can be easily broke if affected while spinning, for example, by the user much before the virus injection. Malfunctioning cooling system, together with the extremely high load caused by Shs-1.exe malware can easily lead to graphic processing unit failur2. Graphic cards are also tend to have very fast wearing when used for cryptocurrency mining. It is surely a bad situation when {your GPU’s performance|the performance of your video card decreases on 20-30% only after several weeks of being exploited in such a way.

    How did I get Shs-1.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 the most widespread malevolent programs among “major” viruses. Adware sometimes serves as a carrier for Shs-1.exe malware infiltration: it shows you the banners, which include a link to malware downloading. Yes, this abstract “malware” can belong to any type – yet another adware, spyware, rogue or backdoor. However, the statistics show that approximately 30% of all viruses spread through the malicious banners are coin miners – and Shs-1.exe is right with them.3

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this item on your computer is by downloading it from the dubious website as a part of a program. Users that spread hacked versions of favored programs (which do not demand the license key) have small chances to get paid. Thus, there is a very big temptation to add in malware to the final package of the hacked app and get a coin for every setup. Before criticizing these guys for hacking and 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 program and new parts for your PC.

    How to remove the Shs-1.exe miner from my PC?

    The best way to get rid of Shs-1.exe virus is to use anti-malware software

    Removing such a virus requires making use of special program. Effective security tool should have high efficiency at scanning and be lightweight – in order to make no problems with utilization also on weak systems. In addition, it is recommended to have on-run protection in your security solution – to prevent the virus even before it starts. Microsoft Defender lacks these elements for different reasons. That’s why I ‘d suggest you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a perfect option that fits each of the discussed characteristics.4

    Before the malware removal, it is important to reboot your operating system into Safe Mode with Networking. Since Shs-1.exe miner takes a lot of processor power, it is required 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.

    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 system is in Safe Mode, all third-party applications, just like the majority of non-crucial system components, are not launched with the system start. That allows you to clean the PC without dealing with high CPU usage of Shs-1.exe miner process.

    Remove Shs-1.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 trial license

    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 Shs-1.exe Virus ⛏️ Trojan Coin Miner

    Name: Shs-1.exe

    Description: The Shs-1.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Shs-1.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. Detailed explanation of how does cryptomining work.
    2. About unwanted effects for GPUs in the process of cryptomining.
    3. Read more about various malware type on GridinSoft Threat Encyclopedia.
    4. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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