How To Remove Bella RAT From Mac OS

Complete Guideline To Delete Bella RAT

Bella RAT is a remote access trojan that allows the cyber criminals to take over Mac computers remotely. Hackers can employ this malevolent piece of software for various deceptive purposes such as executing multiple commands, stealing passwords and other sensitive information, dropping malware into the compromised systems and so on. This nasty RAT allows criminals to take control over the Mac systems and perform certain activities in the background. Crooks can use it to access Find my iPhone, iCloud Contacts, Find my Friends, iOS Backups through tokens or passwords stolen from the victim.

Depth Analysis of Bella RAT:

Bella RAT downloads and installs various potentially unwanted programs such as adware and browser hijackers. It is one of the most well-known malware that is designed for Macs. People often wonder about BitTorrent sites and download a crack for legitimate software. It is not surprising that such illegal tools are usually malevolent, and most of the security applications will detect the file as malware, regardless of its functionality. Alternatively, users might get infected when they get redirected to a malicious site that prompts them to update Adobe Flash.

Bella RAT can also trigger cryptojacking process. Cryptojacking is a term used to describe a practice when hackers utilize malicious software to mine cryptocurrency (like Bitcoin, Ethereum Monero, and many others) every time the machine starts. Alternatively, a malicious script ran online can execute the same process without intruding computers directly. The most significant problem of a trojan that it typically does not expose many symptoms. However, Bella RAT virus usually has one distinctive feature – it slows down the CPU and GPU performance significantly because cryptocurrency mining uses a lot of computer resources to solve complex mathematical problems.

Not only simple tasks might become hard to complete because of high CPU usage, but even simple ones like loading a webpage or rebooting your computer might take a very long time. This might decrease the life of your CPU or damage it beyond repair because of the overheating issues. If your PC started to behave sluggishly, it’s time to perform a full computer scan and immediately proceed with Bella RAT removal.

Summarize Information

Name– Bella RAT

Category– Mac virus, Trojan, password-stealing virus, spyware

Description– Enables cyber hackers to access the infected Mac systems remotely, Steals users’ vital data for advertising motives and also to generate illicit income for the creators by misusing those details, Deactivates all the running security services of the infected device and drop more parasites in the machine as well as help the criminals to get access to system.

Symptoms– Slowness of system’s performance, fake error messages, security alerts, intrusive ads and pop-ups, unwanted redirects to questioning sites and so on.

Distribution– Spam email campaigns, malicious file downloads, P2P file sharing, and many more.

Removal– Manual and automatic guidelines as provided under this article

How Does This Trojan Enter Your PC?

Such types of malware infections can cause extreme damage, not to only your computer but can endanger your virtual safety too. Therefore, it is vital to know how malicious programs are distributed to be able to protect yourself from them. They are mostly spread through spam email campaigns. Emails from unknown sources can contain malicious payload inside the attachment, or the link can be presented which leads directly to the malicious file.

Thus, it is important never to open any emails from unknown sources. If you are not sure whether the email and attachment are legitimate, scan the attached file with powerful security software. Do not execute the file. In case your system is already infected with this precarious malware, you must remove Bella RAT from the Mac system as soon as possible.

Remove Files and Folders Related to Bella RAT

Open the “Menu” bar and click the “Finder” icon. Select “Go” and click on “Go to Folder…”

Step 1: Search the suspicious and doubtful malware generated files in /Library/LaunchAgents folder

Type /Library/LaunchAgents in the “Go to Folder” option

In the “Launch Agent” folder, search for all the files that you have recently downloaded and move them to “Trash”. Few of the examples of files created by browser-hijacker or adware are as follow, “myppes.download.plist”, “mykotlerino.Itvbit.plist”, installmac.AppRemoval.plist”, and “kuklorest.update.plist” and so on.

Step 2: Detect and remove the files generated by the adware in “/Library/Application” Support folder

In the “Go to Folder..bar”, type “/Library/Application Support”

Search for any suspicious newly added folders in “Application Support” folder. If you detect any one of these like “NicePlayer” or “MPlayerX” then send them to “Trash” folder.

Step 3: Look for the files generated by malware in /Library/LaunchAgent Folder:

Go to Folder bar and type /Library/LaunchAgents

You are in the “LaunchAgents” folder. Here, you have to search for all the newly added files and move them to “Trash” if you find them suspicious. Some of the examples of suspicious files generated by malware are “myppes.download.plist”, “installmac.AppRemoved.plist”, “kuklorest.update.plist”, “mykotlerino.ltvbit.plist” and so on.

Step4: Go to /Library/LaunchDaemons Folder and search for the files created by malware

Type /Library/LaunchDaemons in the “Go To Folder” option

In the newly opened “LaunchDaemons” folder, search for any recently added suspicious files and move them to “Trash”. Examples of some of the suspicious files are “com.kuklorest.net-preferences.plist”, “com.avickUpd.plist”, “com.myppes.net-preference.plist”, “com.aoudad.net-preferences.plist” and so on.

Step 5: Use Combo Cleaner Anti-Malware and Scan your Mac PC

The malware infections could be removed from the Mac PC if you execute all the steps mentioned above in the correct way. However, it is always advised to be sure that your PC is not infected. It is suggested to scan the work-station with “Combo Cleaner Anti-virus”.

Once the file gets downloaded, double click on combocleaner.dmg installer in the newly opened window. Next is to open the “Launchpad” and press on “Combo Cleaner” icon. It is advised to wait until “Combo Cleaner” updates the latest definition for malware detection. Click on “Start Combo Scan” button.

A depth scan of your Mac PC will be executed in order to detect malware. If the Anti-virus scan report says “no threat found” then you can continue with guide further. On the other hand, it is recommended to delete the detected malware infection before continuing.

Now the files and folders created by the adware is removed, you have to remove the rogue extensions from the browsers.

Remove Bella RAT from Internet Browsers

Delete Doubtful and Malicious Extension from Safari

Go to “Menu Bar” and open “Safari” browser. Select “Safari” and then “Preferences”

In the opened “preferences” window, select “Extensions” that you have recently installed. All such extensions should be detected and click the “Uninstall” button next to it. If you are doubtful then you can remove all the extensions from “Safari” browser as none of them are important for smooth functionality of the browser.

In case if you continue facing unwanted webpage redirections or aggressive advertisements bombarding, you can reset the “Safari” browser.

“Reset Safari”

Open the Safari menu and choose “preferences…” from the drop-down menu.

Go to the “Extension” tab and set the extension slider to “Off” position. This disables all the installed extensions in the Safari browser

Next step is to check the homepage. Go to “Preferences…” option and choose “General” tab. Change the homepage to your preferred URL.

Also check the default search-engine provider settings. Go to “Preferences…” window and select the “Search” tab and select the search-engine provider that you want such as “Google”.

Next is to clear the Safari browser Cache- Go to “Preferences…” window and select “Advanced” tab and click on “Show develop menu in the menu bar.“

Go to “Develop” menu and select “Empty Caches”.

Remove website data and browsing history. Go to “Safari” menu and select “Clear History and Website Data”. Choose “all history” and then click on “Clear History”.

Remove Unwanted and Malicious Plug-ins from Mozilla Firefox

Delete Bella RAT add-ons from Mozilla Firefox

Open the Firefox Mozilla browser. Click on the “Open Menu” present in the top right corner of the screen. From the newly opened menu, choose “Add-ons”.

Go to “Extension” option and detect all the latest installed add-ons. Select each of the suspicious add-ons and click on “Remove” button next to them.

In case if you want to “reset” the Mozilla Firefox browser then follow the steps that has been mentioned below.

Reset Mozilla Firefox Settings

Open the Firefox Mozilla browser and click on “Firefox” button situated at the top left corner of the screen.

In the new menu, go to “Help” sub-menu and choose “Troubleshooting Information”

In the “Troubleshooting Information” page, click on “Reset Firefox” button.

Confirm that you want to reset the Mozilla Firefox settings to default by pressing on “Reset Firefox” option

The browser will get restarted and the settings changes to factory default

Delete Unwanted and Malicious Extensions from Google Chrome

Open the chrome browser and click on “Chrome menu”. From the drop down option, choose “More Tools” and then “Extensions”.

In the “Extensions” option, search for all the recently installed add-ons and extensions. Select them and choose “Trash” button. Any third-party extension is not important for the smooth functionality of the browser.

Reset Google Chrome Settings

Open the browser and click on three line bar at the top right side corner of the window.

Go to the bottom of the newly opened window and select “Show advanced settings”.

In the newly opened window, scroll down to the bottom and choose “Reset browser settings”

Click on the “Reset” button on the opened “Reset browser settings” window

Restart the browser and the changes you get will be applied

The above mentioned manual process should be executed as it is mentioned. It is a cumbersome process and requires a lot of technical expertise. And hence it is advised for technical experts only. To be sure that your PC is free from malware, it is better that you scan the work-station with a powerful anti-malware tool. The automatic malware removal application is preferred because it doesn’t requires any additional technical skills and expertise.

Download the application and execute it on the PC to begin the depth scanning. Once the scanning gets completed, it shows the list of all the files related to Bella RAT. You can select such harmful files and folders and remove them immediately.