How to eliminate MetaRAT from compromised devices

What kind of malware is MetaRAT?

MetaRAT is a variant of the well-known PlugX Remote Access Trojan (RAT). It is written in the C/C++ programming language and supports C2 commands, such as collecting system information and executing commands. It also includes additional tools, such as a keylogger. If detected, MetaRAT should be removed as soon as possible.

More about MetaRAT

MetaRAT typically enters through a side‑loaded DLL that loads an encrypted payload. This payload includes shellcode that decrypts and unpacks the real RAT directly in memory, allowing MetaRAT to operate without creating a visible executable on disk. Once running, MetaRAT immediately collects detailed system information and sends it to its command‑and‑control server.

It communicates using encrypted data and can operate over multiple protocols (TCP, HTTP/S, UDP, ICMP), which helps its traffic appear normal on the network and makes detection harder. The malware supports modular components, including a keylogger module that captures keystrokes and a plugin that assists with rerouting network traffic through the infected device.

Keylogging allows cybercriminals to record everything a victim types. It can capture passwords, messages, credit card numbers, and other sensitive information. The stolen keystrokes are transmitted to the attacker without the victim's knowledge.

Attackers can also remotely run arbitrary commands on the infected system, giving them additional control. Additionally, MetaRAT can establish persistence through its loading method or system modifications, enabling it to remain active even after system reboots and shutdowns.

Cybercriminals can use MetaRAT to steal passwords, banking details, and other sensitive data, which can lead to financial loss, identity theft, account takeover, and other serious issues. Additionally, they can deploy additional malware, such as ransomware or crypto miners, to cause even more damage.

Conclusion

MetaRAT is a RAT that runs in memory, making it difficult to detect. Once active, it gathers system information, communicates securely with its server, and gives attackers control of the device. Its modules allow cybercriminals to steal sensitive data and perform other harmful actions. Additional examples of RATs are Syntrix, OctoRAT, and ScoringMathTea.

How did MetaRAT infiltrate my computer?

MetaRAT can enter systems in two main ways. In some attacks, cybercriminals infiltrate a company network by exploiting vulnerabilities in Ivanti Connect Secure devices. Once they achieve this, they can deploy MetaRAT on targeted devices.

In other cases, MetaRAT arrives through a side‑loaded DLL. This means attackers place a malicious DLL next to a trusted program, forcing the program to load it. That DLL contains an encrypted payload that ultimately runs the real RAT in memory, allowing the malware to start without dropping a normal executable.

How to avoid installation of malware?

Do not use pirated programs, keygens, or cracking tools, and only download applications from official websites or app stores. Keep your operating system and software up to date. Do not open files or links in unexpected emails or messages from unknown senders. Block suspicious websites from sending notifications.

Avoid interacting with ads, pop‑ups, or other elements on dubious sites. Use a reputable security solution and perform regular system scans. If you believe that your computer is already infected, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate infiltrated malware.

Instant automatic malware removal:

Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:

By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Quick menu:

• What is MetaRAT?
• STEP 1. Manual removal of MetaRAT malware.
• STEP 2. Check if your computer is clean.

How to remove malware manually?

Manual malware removal is a complicated task - usually it is best to allow antivirus or anti-malware programs to do this automatically. To remove this malware we recommend using Combo Cleaner Antivirus for Windows.

If you wish to remove malware manually, the first step is to identify the name of the malware that you are trying to remove. Here is an example of a suspicious program running on a user's computer:

If you checked the list of programs running on your computer, for example, using task manager, and identified a program that looks suspicious, you should continue with these steps:

Download a program called Autoruns. This program shows auto-start applications, Registry, and file system locations:

Restart your computer into Safe Mode:

Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.

Video showing how to start Windows 7 in "Safe Mode with Networking":

Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup.

Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings".

Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.

Video showing how to start Windows 8 in "Safe Mode with Networking":

Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options".

In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.

Video showing how to start Windows 10 in "Safe Mode with Networking":

Extract the downloaded archive and run the Autoruns.exe file.

In the Autoruns application, click "Options" at the top and uncheck "Hide Empty Locations" and "Hide Windows Entries" options. After this procedure, click the "Refresh" icon.

Check the list provided by the Autoruns application and locate the malware file that you want to eliminate.

You should write down its full path and name. Note that some malware hides process names under legitimate Windows process names. At this stage, it is very important to avoid removing system files. After you locate the suspicious program you wish to remove, right click your mouse over its name and choose "Delete".

After removing the malware through the Autoruns application (this ensures that the malware will not run automatically on the next system startup), you should search for the malware name on your computer. Be sure to enable hidden files and folders before proceeding. If you find the filename of the malware, be sure to remove it.

Reboot your computer in normal mode. Following these steps should remove any malware from your computer. Note that manual threat removal requires advanced computer skills. If you do not have these skills, leave malware removal to antivirus and anti-malware programs.

These steps might not work with advanced malware infections. As always it is best to prevent infection than try to remove malware later. To keep your computer safe, install the latest operating system updates and use antivirus software. To be sure your computer is free of malware infections, we recommend scanning it with Combo Cleaner Antivirus for Windows.

Frequently Asked Questions (FAQ)

My computer is infected with MetaRAT malware, should I format my storage device to get rid of it?

Formatting your storage device will completely remove MetaRAT, but this solution will also erase all data, which is not always necessary. In most cases, security tools like Combo Cleaner can detect and eliminate the infection without wiping the system.

What are the biggest issues that malware can cause?

Malware can collect sensitive information, such as passwords or payment details, and may also corrupt, delete, or lock files through encryption. It can spread to other devices, cause further infections, or disrupt system functions. In some cases, it uses system resources for tasks like cryptocurrency mining.

What is the purpose of MetaRAT?

MetaRAT is designed to give attackers remote access to an infected system so they can steal sensitive data and run commands in the background. Its main goal is to gather information and maintain control while staying hidden.

How did MetaRAT infiltrate my computer?

MetaRAT typically infiltrates systems either by exploiting vulnerabilities or by using a side-loaded malicious DLL placed next to a trusted program. In both cases, the malware loads its encrypted payload directly into memory, allowing it to run without leaving an executable on disk.

Will Combo Cleaner protect me from malware?

Yes, Combo Cleaner can detect and remove most malware, but advanced threats can hide deeply in the system, so performing a full system scan is strongly recommended.