This article will help you to remove KingMiner Trojan totally. Follow the removal instructions for the miner malware provided at the end of the article.
KingMiner Trojan is a cryptojacking Trojan horse. Its process is designed to have a different name, such as powered.exe in order to conceal its operation. If the process is found in a temporary folder or the “Windows” folder, then it is malware that got there without your permission and will mine cryptocurrency for somebody else’s benefit at the expense of your computer resources. KingMiner Trojan will use exhaustive power consumption, and near 100% CPU utilization, so it is in your best interest to remove it.
Threat Summary
| Name | KingMiner Trojan |
| Type | Trojan Horse, Miner Malware |
| Short Description | The KingMiner Trojan is a cryptocurrency miner type of malware that is probably put in your computer system via a Trojan horse and without your permission. |
| Symptoms | You will see a rise in the usage of your computer’s resources like CPU (mostly), RAM and possibly GPU, while your PC will accordingly consume more electric power and may even overheat. |
| Distribution Method | Freeware Installations, Bundled Packages, JavaScript |
| Detection Tool |
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| User Experience | Join Our Forum to Discuss KingMiner Trojan. |
KingMiner Trojan – Distribution Methods
The KingMiner Trojan can spread in a few ways. Third-party installer setups could have put a Trojan horse on your computer system via bundling. These installations typically arrive with freeware and application packages. Without you knowing, additive content could be installed to your computer, which could even be a JavaScript file that downloads the actual malware. Avoiding such installations is possible if you find Custom or Advanced settings in the install setup.
KingMiner Trojan can also spread if you come across unknown websites through redirects and advertisements which have some sort of scripts in themselves and load them when you visit a site or click on an advert. Pop-ups, pop-unders, as well as banners could have links inside of them that can redirect you. When visiting such websites, especially with an unknown origin, they could inject the malware inside your computer device. That can happen via any browser.
KingMiner Trojan – Technical Data
KingMiner Trojan is the name of a cryptojacking Trojan horse. It usually hides under the process called powered.exe. The process is made to look like a regular Windows process. In actuality, the process is related to the KingMiner Trojan and will take a huge portion of your computer’s resources. Also, [wplinkpreview url=”https://sensorstechforum.com/kingminer-100-windows-servers/”] KingMiner Malware Utilizes 100% of the CPU of Windows Servers as we have already pointed in a news article two weeks back.
KingMiner Trojan’s process is a Monero cryptocurrency miner that uses the Processor (CPU) resources, causing constant freezing and crashes related to the graphics and related drivers. KingMiner Trojan exploits the Microsoft SQL and the Microsoft IIS servers. Here, the malware actors use a heavily modified version of the XMRig miner, which they re-branded as KingMiner and send to the compromised servers.
The KingMiner Trojan is already being detected by different anti-virus and anti-malware programs with the following detection names:
- Application.HTML.Coinminer.A@7r6712
- Riskware ( 0053b5231 )
- Artemis!4AA56E254720
- Coinminer.Win32.MALXMR.AOODAX
- Trojan.CoinMiner!8.30A (TOPIS:4pJjQEp21pU)
- Trojan.Win32.BitCoinMiner.dzq
- Unwanted/Win64.Agent.C2723456
- Xml.Malware.Squiblydoo-6728833-0
- Malware@#5jccqb7nyc1d
- Win32/Trojan.Script.18f
- Trojan ( 0001140e1 )
- Coinminer.HTML.MALXMR.AA
The KingMiner Trojan is dropped to the systems when the malware authors manage to brute force the login credentials of the targeted servers. A successful attack leads to an infection with this Monero (XMR) miner modification, which supports and utilizes several evasion techniques and anti-detection mechanisms.
The KingMiner Trojan is not a system file and not related to Windows, but could tamper with Windows processes and install/change the following files:
- C:\Windows\servicing\chksum.exe
- C:\Windows\servicing\wsus.exe
- C:\Windows\servicing\starter.exe
The above listed starter.exe process will execute a PowerShell command that will start the KingMiner Trojan executable file.
KingMiner Trojan is highly likely to make some additional components that will aid it to achieve its purpose to full effect. Thus, after it being executed on the system, it may establish a remote connection to a command and control server where all other malicious files are available. There are some essential Windows folders in which the malicious files can be dropped:
- %AppData%
- %Local%
- %LocalLow%
- %Roaming%
- %Temp%
The following registry key entry might be present on your computer system:
→“HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run”
The entry listed above will make the miner to launch with every restart or boot of your computer device. Below you can see some useful tips that can help you to prevent similar miner malware to install onto your PC, in the future:
- Run programs inside a sandbox environment
- Install an advanced anti-malware protection
- Update your mostly-used programs and software in general
- Update your OS with security updates
- Install an ad-blocker application
- Be wary around your e-mails and don’t open them unless you know the source
- Disable macros in Microsoft Office Applications
- Disable JavaScript
- Keep your firewall ON
KingMiner Trojan will probably only mine the Monero cryptocurrency as it has been designed to do just that. While doing so, a lot of computer resources can be used up, including an increased usage in CPU, RAM (maybe even GPU) and electric power consumption. It is highly recommend that you remove the malware threat, because the KingMiner Trojan can degrade your system’s lifespan. Not to mention that this might cause your computer to overheat and crash frequently.
Remove KingMiner Trojan Completely
To remove KingMiner Trojan manually from your computer, follow the step-by-step removal tutorial written down below. In case this manual removal does not get rid of the miner malware completely, you should search for and remove any leftover items with an advanced anti-malware tool. Such software can keep your computer secure in the future.
Tsetso Mihailov
Tsetso Mihailov is a tech-geek and loves everything that is tech-related, while observing the latest news surrounding technologies. He has worked in IT before, as a system administrator and a computer repair technician. Dealing with malware since his teens, he is determined to spread word about the latest threats revolving around computer security.
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Preparation before removing KingMiner Trojan.
Before starting the actual removal process, we recommend that you do the following preparation steps.
- Make sure you have these instructions always open and in front of your eyes.
- Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
- Be patient as this could take a while.
- Scan for Malware
- Fix Registries
- Remove Virus Files
Step 1: Scan for KingMiner Trojan with SpyHunter Anti-Malware Tool
Step 2: Clean any registries, created by KingMiner Trojan on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by KingMiner Trojan there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.Step 3: Find virus files created by KingMiner Trojan on your PC.
1.For Windows 8, 8.1 and 10.
For Newer Windows Operating Systems
1: On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
2: Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.
3: Navigate to the search box in the top-right of your PC's screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be "fileextension:exe". After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:
N.B. We recommend to wait for the green loading bar in the navigation box to fill up in case the PC is looking for the file and hasn't found it yet.
2.For Windows XP, Vista, and 7.
For Older Windows Operating Systems
In older Windows OS's the conventional approach should be the effective one:
1: Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
2: After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.
3: After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.
Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.
KingMiner Trojan FAQ
What Does KingMiner Trojan Trojan Do?
The KingMiner Trojan Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system. It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.
Can Trojans Steal Passwords?
Yes, Trojans, like KingMiner Trojan, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.
Can KingMiner Trojan Trojan Hide Itself?
Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.
Can a Trojan be Removed by Factory Reset?
Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed. Bear in mind that there are more sophisticated Trojans that leave backdoors and reinfect even after a factory reset.
Can KingMiner Trojan Trojan Infect WiFi?
Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.
Can Trojans Be Deleted?
Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.
Can Trojans Steal Files?
Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.
Which Anti-Malware Can Remove Trojans?
Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.
Can Trojans Infect USB?
Yes, Trojans can infect USB devices. USB Trojans typically spread through malicious files downloaded from the internet or shared via email, allowing the hacker to gain access to a user's confidential data.
About the KingMiner Trojan Research
The content we publish on SensorsTechForum.com, this KingMiner Trojan how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.
How did we conduct the research on KingMiner Trojan?
Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)
Furthermore, the research behind the KingMiner Trojan threat is backed with VirusTotal.
To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.