Iastoricon.exe Virus ⛏️ (Coin Miner Trojan) Removal

Iastoricon.exe process is related to a malicious application that can accurately be recognized as a coin miner virus. That malware form utilizes your PC components to mine cryptocurrencies, primarily – Monero or DarkCoin1. It makes your personal computer pretty much unusable because of high CPU utilization.
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 Iastoricon.exe process?

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

As I have actually specified earlier, Iastoricon.exe is a coin miner trojan. The names of the .exe file can be different, however, the impacts are usually the same. Since coin miners focus on cryptocurrency mining, they use all possible hardware capacity of your desktop to perform this process. This virus doesn’t take note of the fact that you may want to use your PC for other tasks – it will constantly use over 80% of your CPU power.

Iastoricon.exe Windows Process

Iastoricon.exe – Extremely high CPU and GPU usage

Besides CPU consumption, some of the coin miners additionally use GPU power for their operations. In that situation, you will struggle also to see the mouse cursor moving – GPU is usually utilized on 100%. It is not as essential as CPU for system work, so Iastoricon.exe coin miner viruses do not waste time on trifles and utilize it all. It often may lead to sad consequences.

Shortly about cryptocurrency mining

Crypto mining term means the action 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 powerful 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 complete their task efficiently. Such systems are not usable for “classic” purposes, like gaming or web browsing. Crooks who make profit 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 Iastoricon.exe miner?

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

    First, Iastoricon.exe malware makes your PC overloaded. It is unable to run your applications anymore, since all processor power is consumed by a virus. That malware does not care for your wants, 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 suffer from exceptionally slow performance. Pages can open for years, any type of logins will take about a minute – just a nightmare for a person that works online.

    Iastoricon.exe Technical Summary.

    File NameIastoricon.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorRtkngui64.exe, Nvvsvc.exe, Msedgewebview2.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Iastoricon.exe removal.

    “Visible” damage is not a solitary bad activity coin miners do to your system. Iastoricon.exe coin miner additionally deals damage to your operating system. To execute all malicious functions correctly, it wrecks the security features 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 load of new entries – they are added by this coin miner to connect your system to a malicious cryptomining network. All these changes are about to be reverted to the initial state in the process of PC recovery.

    Hardware effects of coin miner activity

    Besides decreasing your PC’s performance, performing at peak level for a long period of time can trigger damage to your machine as well as increase power costs. PC components are designed to easily deal with high load, but they can do so only in case when they are in a good shape.

    Little and well-protected CPU cooling system is hard to broke. Meanwhile, GPUs have big and easy-to-access fans, which can be easily cracked if affected while running, for instance, by the user much before the malware injection. Malfunctioning cooling system, together with the extremely high load caused by Iastoricon.exe can easily lead to GPU failure3. Video cards are also prone to have very fast wearing when utilized for cryptocurrency mining. It is likely a bad situation when the performance of your graphic card plunges 20-30% only after 1-2 weeks of being exploited in such a way.

    How did I get Iastoricon.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 prevalent malevolent programs through “major” malware. Adware sometimes functions as a carrier for Iastoricon.exe malware injection: it shows you the banners, which have a link to malware downloading. Sure, this abstract “malware” may belong to any type – an additional adware, spyware, rogue or backdoor. But the statistics show that around 30% of all malware spread through the malicious banners are coin miners – and Iastoricon.exe is right with them.4

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    Another way you could get this thing on your PC is by downloading it from the dubious website as a part of a program. People that spread hacked versions of well-known programs (which do not require the license key) have small chances to make money. Thus, there is a huge lure to add malware to the final package of the hacked application and receive a coin for every setup. Prior to criticizing these people for hacking and also malware spreading, ask yourself – is it alright to avoid purchasing the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much greater sum for antivirus program and new parts for your desktop.

    How to remove the Iastoricon.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 needs the use of special app. Proper antivirus should have high performance at scanning and also be lightweight – in order to create no problems with usage even on weak PCs. Furthermore, it is recommended to have proactive protection in your security solution – to stop the virus even before it launches. Microsoft Defender does not have these elements for various reasons. That’s why I’d suggest you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is a great choice that fits all of the specified characteristics.5

    Before the malware removal, it is important to reboot your Windows into Safe Mode with Networking. Since Iastoricon.exe miner takes a lot of CPU capacity, 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 computer is in Safe Mode, all third-party programs, along with the majority of non-crucial operating system components, are not started with the system start. That allows you to clean the system without dealing with high CPU usage of the coin miner.

    Remove Iastoricon.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 Iastoricon.exe Virus ⛏️ Trojan Coin Miner

    Name: Iastoricon.exe

    Description: The Iastoricon.exe is a Trojan Coin Miner that uses the infected computer’s sources to mine electronic money without your authorization. This Iastoricon.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
    3.8 (5 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. Read more about various malware type on Cybersecurity Glossary.
    5. 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