This article aims to help you by showing how to remove the Bitcoinminer.sx virus from your computer completely and stop it from mining BitCoin on your system.
With the rise of Cryptocurrencies, malware is also evolving. One such example is the Bitcoinminer.sx virus which infects your computer and runs mining software stealthily to take from your CPU resources in order to mine the cryptocurrency BitCoin. The virus may run a hidden process in your Windows Task Manager so that you cannot see it, making the removal of the application difficult. If you want to remove Bitcoinminer.sx completely from your computer, we strongly recommend reading this article.
Threat Summary
| Name | Bitcoinminer.sx |
| Type | Miner malware. |
| Short Description | After infection mines for the cryptocurrency BitCoin on victims computers. |
| Symptoms | Elevated usage of your CPU. |
| Distribution Method | Spam Emails, Email Attachments, Executable files |
| Detection Tool |
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Malware Removal Tool
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User Experience | Join Our Forum to Discuss Bitcoinminer.sx. |
Bitcoinminer.sx – How Does It Infect
Similar to notorious miner Trojans, like Adylkuzz, the Bitcoinminer.sx infection may infect your computer via several methods. One is via a malicious script ran directly on a website that installs the application either on your web browser or on your computer system.
Another trick used by the ones running Bitcoinminer.sx is to send you an e-mail, pretending to be legitimate one and in it contain the infection file. This file is usually masked as a legitimate type of file, like:
- An Invoice.
- Banking statement.
- Receipt.
- A purchase letter for a product.
The attachment is usually accompanied by a malicious message which aims to convince you that the attachment is important and you should download an open it. An example of such e-mail can be seen below:
Bitcoinminer.sx Malware – More Information
When the malicious application Bitcoinminer.sx is dropped on your computer it may drop an executable file, that is configured to mine the cryptocurrency BitCoin from your computer. The file may be dropped in the following Windows folders:
%Local%
%LocalLow%
%Roaming%
%Temp%
The file may also be dropped in a completely random folder with a changed name so that it cannot be easily found. As soon as the malicious file of Bitcoinminer.sx is dropped on your computer, it is automatically executed in the Windows Task Manager. If it is visible, you may see it running as a process that takes more than 80% of your CPU. This is because the miner uses the resources of your computer’s processor in order to solve complex mathematical problems and mine BitCoin. However, to mine it, it also establishes a connection via an unsecured web port on your computer, so the first step to stopping Bitcoinminer.sx is to immediately stop your internet connection.
This is not always the case, however since this virus may obtain administrative permissions to do the mining while remaining hidden. In addition to this, the Bitcoinminer.sx may perform other malicious activities on your computer, such as:
- Install other miners.
- Update itself.
- Collect keystrokes from your system.
- Collect information about your IP address, network, antivirus installed and other system data.
These reasons are more than enough for experts to advise that you immediately remove Bitcoinminer.sx malware from your computer if you have detected it.
Remove Bitcoinminer.sx you’re your Windows PC
If your system has been infected by this virus, it is strongly recommended to follow the removal instructions below. They are created to help you in the removal of this malware, by firstly isolating it and then hunting it down either manually or automatically. For maximum effectiveness malware, researchers and security analysts advise scanning your computer with an advanced anti-malware tool which will remove Bitcoinminer.sx swiftly and automatically and ensure future protection as well.
Ventsislav Krastev
Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.
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Preparation before removing Bitcoinminer.sx.
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 Bitcoinminer.sx with SpyHunter Anti-Malware Tool
Step 2: Clean any registries, created by Bitcoinminer.sx 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 Bitcoinminer.sx 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 Bitcoinminer.sx 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.
Bitcoinminer.sx FAQ
What Does Bitcoinminer.sx Trojan Do?
The Bitcoinminer.sx 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 Bitcoinminer.sx, 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 Bitcoinminer.sx 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 Bitcoinminer.sx 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 Bitcoinminer.sx Research
The content we publish on SensorsTechForum.com, this Bitcoinminer.sx 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 Bitcoinminer.sx?
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 Bitcoinminer.sx threat is backed with VirusTotal.
To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.