Adobenotificationhelper.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey
Adobenotificationhelper.exe process comes from a harmful application that can properly be defined as a coin miner trojan. That malware form uses your PC components to mine cryptocurrencies, generally – Monero or DarkCoin1. It makes your computer pretty much nonfunctional because of high CPU utilization.
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What is Adobenotificationhelper.exe process?

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

As I have pointed out in the previous paragraph, Adobenotificationhelper.exe is a coin miner virus. The names of the executive file may be different, however, the effects are almost always the same. Since coin miners focus on cryptocurrency mining, they use all possible hardware power of your PC to perform this procedure. This virus does not care about the fact that you probably need to make use of your system for other tasks – it will continuously use over 80% of your processor power.

Adobenotificationhelper.exe Windows Process

Adobenotificationhelper.exe – Very high CPU as well as GPU use

Besides CPU usage, some of the coin miners additionally make use of GPU power for their operations. In that case, you will likely struggle also to see the mouse arrow moving – GPU is often used on 100%. It is not as crucial as CPU for system work, so Adobenotificationhelper.exe coin miner viruses don’t waste time on trifles and utilize all of it. It sometimes can result in unhappy results.

Shortly about cryptocurrency mining

Cryptocurrency 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 high-end machine is required. Exactly, the graphic card is better for this task, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of graphic cards to conduct their activity effectively. Such computer systems are not usable for “normal” 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

  • Microsoft Defender is stopped;
  • CPU and GPU is loaded at 80-90% exactly after the system start
  • Cooling fans are running at high speed and create a lot of noise
  • A single process in Task Manager consumes all CPU and GPU power
  • How dangerous is the Adobenotificationhelper.exe miner?

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

    Initially, Adobenotificationhelper.exe virus makes your computer overloaded. It is unable to run your applications anymore, since all CPU power is consumed by a malware. That malware does not care for your needs, all it focuses on is generating profits on you. Even if you are patient, and you waited until browser is open, you will likely experience exceptionally slow performance. Pages can open for years, any kind of logins will likely take about a minute – just a headache for a person who does a job online.

    Adobenotificationhelper.exe Technical Summary.

    File Name Adobenotificationhelper.exe
    Type Trojan Coin Miner
    Detection Name Trojan:Win32/CoinMiner
    Distribution Method Software bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behavior Adobeupdateservice.exe, Adobegcclient.exe, Coresync.exe
    Removal Download and install GridinSoft Anti-Malware for automatic Adobenotificationhelper.exe removal.

    “Visible” harm is not a solitary bad activity coin miners do to your personal computer. Adobenotificationhelper.exe coin miner additionally deals damage to your OS. To execute all malevolent operations effectively, it wrecks the protection features 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 notes – they are added by this trojan miner to connect your PC to a malicious mining network. All these changes shall be thrown back to the original in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides slowing down your PC, running at peak power for a long period of time may trigger damage to your device and raise power expenses. PC components are created to easily deal with high load, but they are good with it only in case when they are in a good shape.

    Little and well-protected CPU cooling system is not very easy to crack. Meanwhile, graphic cards have big and easy-to-access fans, which can be easily broke if touched while spinning, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the very high load caused by Adobenotificationhelper.exe virus can easily lead to graphic processing unit failure3. Graphic cards are also prone to have increased wearing when used for cryptocurrency mining. It is likely a bad situation 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 Adobenotificationhelper.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 common malicious programs through “severe” viruses. Adware sometimes serves as a carrier for Adobenotificationhelper.exe malware injection: it demonstrates you the banners, which have a link to malware downloading. Yes, this abstract “malware” may belong to any type – an additional adware, spyware, rogue or backdoor. But the statistics say that approximately 30% of all viruses spread with the malevolent banners are coin miners – and Adobenotificationhelper.exe is just one of them.4

    Unwanted banners adware

    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 web page as a part of a program. Users that spread hacked variants of popular programs (which do not need the license key) have small chances to get paid. For this reason, there is a huge temptation to add malware to the final package of the hacked application and receive a coin for every setup. Before criticizing these guys for hacking and malware spreading, ask yourself – is it okay to avoid purchasing the program in such a way? It is more affordable to pay $20-$30 one time than to pay a much greater figure for antivirus software as well as new parts for your desktop.

    How to remove the Adobenotificationhelper.exe miner from my PC?

    The best way to get rid of this coin miner virus is to use anti-malware software

    Removing such a virus requires the use of special program. Proper security tool must have high efficiency at scanning and also be lightweight – in order to create no problems with utilization even on weak computers. In addition, it is better to have on-run security in your protection solution – to prevent the virus even before it starts. Microsoft Defender does not have these elements for different factors. That’s why I’d recommend you to use a third-party anti-malware program for that goal. GridinSoft Anti-Malware is an ideal option that fits all of the mentioned qualities.5

    Before the malware removal, it is important to boot your Windows into Safe Mode with Networking. Since Adobenotificationhelper.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 programs, along with the majority of non-crucial system components, are not launched with the system start. That gives you the ability to clean the PC without dealing with high processor usage of the coin miner.

    Remove Adobenotificationhelper.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 Adobenotificationhelper.exe Virus ⛏️ Trojan Coin Miner

    Name: Adobenotificationhelper.exe

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