Dtsu2pausrv64.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey

DTSU2PAuSrv64.exe is a legitimate file part of the DTS Post Processing APO software. Overall, this file should be fine and cause grand total of 0 problems to your system.

Although this file is part of legitimate software, sometimes malware can masquerade as this file in Task Manager. The key feature of such cases is the high CPU consumption of tsu2pausrv64.exe. Next, we will tell you how to distinguish a fake file from a real one.

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What is Dtsu2pausrv64.exe process?

Dtsu2pausrv64.exe is a malicious process created by coin miner virus

As I have mentioned before, DTSU2PAuSrv64.exe is a legitimate Realtek High Definition Audio Driver or DTS Post Processing APO software file. It is a service that provides audio loopback for the DTS APO. This means it allows you to play audio from one application through another. The file is located in the C:\Program Files\Realtek\Audio\HDA\ folder and have a size of 249,328 bytes.. It is a 64-bit executable file, so it will only run on 64-bit versions of Windows. Microsoft signs the file, which is a legitimate file from a trusted source. However, some malware programs may disguise themselves as DTSU2PAuSrv64.exe, so caution is essential.

Dtsu2pausrv64.exe Windows Process

Dtsu2pausrv64.exe – Very high CPU/GPU usage

The main signs a file is malicious are high CPU resource consumption (more than 80%) and a different file location than the one mentioned above. In this case, there is a high probability that you are dealing with a crypto-miner. Besides CPU usage, some coin miners also use GPU power. In that situation, you will probably struggle also to see the mouse arrow moving – GPU is usually utilized on 100%. It is not as essential as the processor for system work, so Dtsu2pausrv64.exe coin miner viruses do not waste time on trifles and use it all. It may sometimes cause bad results.

Shortly about cryptocurrency mining

Cryptocurrency mining means the operation of calculating the transaction block hash. That is a integral part of anything based on the blockchain technology. Since this action takes a lot of calculations, a high-end computer is required. Exactly, the video card is better for this task, because they have more cores available. Cryptocurrency mining farms are usually constructed of dozens of video cards to conduct their activity effectively. Such systems are not usable for “classic” 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.

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 Dtsu2pausrv64.exe miner?

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

First off, Dtsu2pausrv64.exe malware makes your PC overloaded. It is unable to run your applications anymore, because all CPU power is consumed by a malware. That malware does not care for your needs, all it focuses on is generating income on you. Even if you are patient, and you waited until web browser is open, you will likely struggle with extremely sluggish efficiency. Pages can open for years, any type of logins will take about a minute – just a headache for a person that works online.

Dtsu2pausrv64.exe Technical Summary.

File NameDtsu2pausrv64.exe
TypeTrojan Coin Miner
Detection NameTrojan:Win32/CoinMiner
Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
Similar behaviorAppchecks.exe, Btwrsupportservice.exe, Synrpcserver.exe
RemovalDownload and install GridinSoft Anti-Malware for automatic Dtsu2pausrv64.exe removal.

“Visible” damage is not a single negative activity coin miners perform to your system. Dtsu2pausrv64.exe coin miner also deals damage to your operating system. To carry out all malevolent operations effectively, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to avoid recognition. If you open the HOSTS file, you will likely see a lot of new notes – they are brought in by this trojan miner to connect your system to a malicious mining network. All these adjustments are about to be thrown back to the initial state in the process of computer recovery.

Hardware effects of coin miner activity

Besides decreasing your computer’s performance, performing at peak level for long times may trigger damage to your machine and raise 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.

Compact and covered CPU cooling system is quite hard to crack. Meanwhile, GPUs have large and easy-to-access fans, which can be easily broke if touched while spinning, for instance, by the user much before the coin-miner injection. Malfunctioning cooling system, together with the unusually high load caused by Dtsu2pausrv64.exe can easily lead to graphic card failure1. Graphic cards are also tend to have increased wearing when used for cryptocurrency mining. It is surely a bad case when your GPU’s performance decreases on 20-30% just after several weeks of being exploited in such a way.

How did I get Dtsu2pausrv64.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 among “serious” viruses. Adware sometimes works as a carrier for Dtsu2pausrv64.exe malware injection: it demonstrates you the banners, which contain a link to malware downloading. Yes, this abstract “malware” may belong to any kind – yet another adware, spyware, rogue or backdoor. But the statistics say that about 30% of all viruses spread with the malicious banners are coin miners – and Dtsu2pausrv64.exe is right with them.

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 site as a part of a program. People who spread hacked variants of popular programs (which do not require the license key) have small chances to earn money. For this reason, there is a very big temptation to include malware to the final package of the hacked app and acquire a coin for each setup. Prior to criticizing these individuals for hacking and malware spreading, ask yourself – is it OK to avoid buying the program in such a way? It is much cheaper to pay $20-$30 at once than to pay a much greater figure for antivirus program as well as new parts for your computer.

How to remove the Dtsu2pausrv64.exe miner from my PC?

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

Eliminating such a virus involves using specific tool. Proper anti-malware program must have high efficiency at scanning and be lightweight – in order to make no problems with utilization also on weak computers. Furthermore, it is recommended to have on-run protection in your security solution – to prevent the virus even before it starts. Microsoft Defender does not have these features for different reasons. That’s why I’d advise you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is an ideal choice that fits each of the specified qualities.2

Before the malware removal, it is important to reboot your operating system into Safe Mode with Networking. Since Dtsu2pausrv64.exe miner takes a lot of processor power, it is required 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 system is in Safe Mode, all third-party applications, just like the majority of non-crucial Windows components, are not launched with the system start. That allows you to clean the computer without dealing with high processor usage of the coin miner.

Remove Dtsu2pausrv64.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 for Dtsu2pausrv64.exe

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 Dtsu2pausrv64.exe process

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

Remove Dtsu2pausrv64.exe Virus ⛏️ Trojan Coin Miner

Name: Dtsu2pausrv64.exe

Description: The Dtsu2pausrv64.exe is a legit process that belongs to DTS Post Processing APO software. It should work just fine and cause no problems, but there could be cases when its name is hijacked by malware. In that situation you will most likely see the dtsu2pausrv64.exe high CPU usage.

Operating System: Windows

Application Category: Trojan

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  1. About unwanted effects for GPUs in the process of cryptomining.
  2. 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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