How to Remove LockBit ransomware from Mac

In order to remove LockBit ransomware threat from your Mac OS X, it is very important that all its related entries and associated items are removed completely. It is strongly recommended to get rid of this malware as soon as possible. The manual removal process has been broadly discussed here. However, novice users are recommended to scan their PC with a powerful anti-malware tool and get rid of LockBit ransomware automatically.

Complete Guide To Uninstall .LockBit file virus

LockBit is a ransomware strain that has been known to target Windows, Linux, and VMware ESXi servers. However, it is important to note that a sample of LockBit ransomware for Mac is currently in development and has been released for testing. This marks the first known instance of a large cybercriminal gang developing ransomware specifically for MacOS.

Typically, ransomware is designed to encrypt victims’ files and demand payment for their decryption. However, the LockBit version currently in development for Mac is highly improbable to be successful in carrying out its intended purpose. This is because its invalid signature is detected as untrusted by the operating system, and manual execution tends to cause the ransomware to crash.

It is important to note that future variants of LockBit ransomware for Mac may be capable of successfully encrypting devices. As such, it is critical for Mac users to remain vigilant and take necessary precautions to protect their devices against this and other types of malware.

More Views On LockBit ransomware (Mac):

LockBit, a ransomware strain, has been found to target devices running on Apple Silicon, but it can also run on older versions. According to investigation by Objective-See, LockBit’s code was accumulated for Mac from the Linux version. It also includes remnants of its Windows variants, which have no relevance to Mac operating systems.

This LockBit ransomware version appears to have been released for testing purposes, as it is the first Mac ransomware from a large ransomware gang and has several design flaws. The ransom note “!!!-Restore-My-Files-!!!.txt” that appears after LockBit virus encrypts files on a Mac contains generic text suitable for ransomware attacks aimed at businesses and capable of exfiltrating data for double extortion purposes. However, this variant is not capable of exfiltrating data.

As of now, LockBit does not pose a significant threat to Mac users, as the operating system can spot the virus’ invalid signature and issue warnings, or it may not even be able to execute the infectious file at all. Although it is likely for users to trigger the encryption process by manually executing the file, LockBit ransomware typically crashes due to its flawed code. Therefore, while it is technically capable of encrypting data, it is unlikely to do so in its current version. However, future releases may address these flaws, making LockBit a potential threat to Mac users.

Ransomware is a highly dangerous type of malware. Once files are encrypted, it is virtually impossible to decrypt them without the attackers’ intervention. Paying the ransom is strongly discouraged since there is no guarantee that the cybercriminals will provide the decryption keys or software. Moreover, paying only supports their illegal activities.

To ensure data safety, it is best to keep backups of important files in multiple locations, such as remote servers, unplugged storage devices, and so on.

Message In The Ransom Note:

~~~ LockBit 3.0 the world’s fastest and most stable ransomware from 2019~~~

>>>>> Your data is stolen and encrypted.

If you don’t pay the ransom, the data will be published on our TOR darknet sites. Keep in mind that once your data appears on our leak site, it could be bought by your competitors at any second, so don’t hesitate for a long time. The sooner you pay the ransom, the sooner your company will be safe.

Tor Browser Links:

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Links for normal browser:

–

…

>>>> Very important! For those who have cyber insurance against ransomware attacks.

Insurance companies require you to keep your insurance information secret, this is to never pay the maximum amount specified in the contract or to pay nothing at all, disrupting negotiations. The insurance company will try to derail negotiations in any way they can so that they can later argue that you will be denied coverage because your insurance does not cover the ransom amount. For example your company is insured for 10 million dollars, while negotiating with your insurance agent about the ransom he will offer us the lowest possible amount, for example 100 thousand dollars, we will refuse the paltry amount and ask for example the amount of 15 million dollars, the insurance agent will never offer us the top threshold of your insurance of 10 million dollars. He will do anything to derail negotiations and refuse to pay us out completely and leave you alone with your problem. If you told us anonymously that your company was insured for $10 million and other important details regarding insurance coverage, we

>>>>> If you do not pay the ransom, we will attack your company again in the future.

Quick Glance

Name: LockBit ransomware

Category: Ransomware, Crypto-virus

Extension: .lockbit

Ransom note: !!!-Restore-My-Files-!!!.txt

Danger level: High

Attackers’ Contact: Tor network websites

Symptoms: If you find that your computer files can no longer be opened, and their extensions have been changed (for instance, my.docx.locked), it could be an indication of LockBit virus attack. In such instances, the attacker typically displays a ransom message on your desktop, demanding payment in the form of bitcoins to unlock your files.

Intrusion: Ransomware such as LockBit can infect your system through different sources such as email attachments (usually containing macros), malicious ads, torrent websites, pages that offer free video downloads from YouTube, or host pirated software.

Is paying Ransom Worthy?

Paying the ransom to LockBit ransomware attackers is generally not recommended because there is no guarantee that they will provide the decryption key or that the key will work. Additionally, paying the ransom funds criminal activity, which can lead to further attacks on other individuals and organizations. Meeting these hackers’ demands can also lead to a cycle of victimization, as they may demand further payments or target the same victim again. So, instead of going for this option, remove LockBit ransomware from the device without wasting any time before it causes more harm inside the machine.

Tricks Used by Ransomware to Prevent Free Recovery of Encrypted Files

There are some ransomware variants that are designed to execute multiple processes on a targeted computer to carry out various tasks. This initial process launched is winupdate.exe, which is intended to deceive the victims by showing a fake Windows update prompt. This deceptive tactic is aimed at making the victims believe that any system slowdowns they are experiencing are being caused by the update process. Meanwhile, the ransomware simultaneously initiates another process, typically identified by a randomly generated four-character name, which scans the system for specific files to encrypt. After identifying the target files, the ransomware encrypts them to make them inaccessible to the victim. Finally, to prevent file recovery, the ransomware executes the following CMD command that deletes Volume Shadow Copies from the system:

vssadmin.exe Delete Shadows /All /Quiet

Many Ransomware also tries to eliminate any Windows based methods that could potentially help victims recover their encrypted data for free. The ransomware does this by deleting Volume Shadow Copies, which removes any previously created System Restore Points, leaving the victim with no way to restore their computer to an earlier state. The crypto-virus also alters the Windows HOSTS file by appending a list of domain names and associating them with the localhost IP address. By doing so, any attempt to access a website from the list of blocked domains will instead redirect the user to the local machine, resulting in a DNS_PROBE_FINISHED_NXDOMAIN error message.

The attackers employ this technique to prevent victims from accessing websites, such as those containing information or tools that could help the victims recover their files or remove the ransomware from their system. In addition, the virus generates two text files, bowsakkdestx.txt and PersonalID.txt, which contain details related to the attack, including the victim’s public encryption key and personal ID.

How did my PC get infected with LockBit ransomware?

There are several ways through which such malware threat may find its way into your computer. Some of the common methods include:

1. Spam emails: Suspicious links in spam emails can lead to the installation of viruses.
2. Online free hosting resources: Free hosting resources available on the internet can also be a source of malware infection.
3. Hidden installation: Viruses can be installed secretly along with other applications, especially freeware or shareware utilities.
4. P2P resources: If you employ illegal peer-to-peer (P2P) resources to download pirated software, the risk of virus infection increases.
5. Trojans: Trojans can be used to spread LockBit ransomware by disguising the threat as a legitimate file or program.

Ransomware often spreads through spam emails that contain malicious attachments or links. Cybercriminals create convincing-looking emails that seem legitimate, such as a message from a bank, shipping company, or government agency. These emails entice recipients to download and open the attachment or click on the link. Once clicked, the malicious payload downloads and executes on the user’s computer, infecting it with the ransomware. In some cases, the payload may be embedded within the email itself, allowing it to execute as soon as the email is opened.

Instances have been reported where the LockBit ransomware was camouflaged as a legitimate tool, masquerading itself as messages that demand the launch of unwanted software or browser updates. Some online scams employ a technique to trick you into installing the virus manually, by making you an active participant in the process. Typically, these fake alerts will not indicate that you are installing ransomware. Instead, the installation will be disguised as an update for a legitimate program like Adobe Flash Player or some other suspicious program. The true nature of the installation will be concealed under these bogus alerts.

Using cracked apps and P2P resources for downloading pirated software can pose a significant threat to your device’s security, and it may lead to the injection of severe malware such as the LockBit ransomware.

Trojans are a popular attack vector for ransomware. Hackers use Trojans to spread ransomware by disguising the malware as a legitimate file or program. Once a victim downloads and executes the Trojan, the ransomware payload is unleashed on their system, encrypting files and locking the victim out of their data. Trojans can be spread through various channels, including malicious websites, social media platforms, and peer-to-peer networks. Cybercriminals often use social engineering tactics to trick users into downloading and executing Trojans.

Remove Files and Folders Related to LockBit ransomware

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 LockBit ransomware 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 LockBit ransomware 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 LockBit ransomware. You can select such harmful files and folders and remove them immediately.

How to Prevent LockBit ransomware Attack?

Although no security measures can guarantee complete protection against malware, there are certain precautions you can take to prevent the ransomware from infecting your device. Be vigilant while installing free software, and read through the installer’s additional offers carefully.

Users should be cautious when opening emails from unknown senders or any messages that seem suspicious or out of the ordinary. If the sender or address is unfamiliar, or the content is unrelated to anything you are expecting, it is best not to open the message. It is highly unlikely that you could win a prize in a contest you didn’t enter, so be wary of any emails claiming that you won something. If the email subject appears to be related to something you are anticipating, it is important to thoroughly examine all aspects of the message. Scammers often make mistakes, so carefully scrutinizing the content of the email could help you identify any fraudulent activity. Remember, it is always better to err on the side of caution and avoid opening emails or letters that appear suspicious.

It is also crucial to keep all software and security programs up-to-date to prevent vulnerabilities that ransomware can exploit. Using cracked or unknown programs is a significant risk for Trojan-based ransomware attacks. Cybercriminals often distribute Trojans disguised as legitimate software, such as patches or license checks. However, it is challenging to differentiate between trustworthy software and malicious Trojans since some Trojans may even have the functionality that users seek.

To mitigate this risk, it is crucial to avoid using untrusted programs altogether and only download software from reputable sources. Before downloading any program, users should research it thoroughly and read reviews from trusted sources. It is also recommended to consult anti-malware message boards to gather additional information on any software that may raise suspicion. Ultimately, the best defense against Trojan-based ransomware attacks is to exercise caution and avoid downloading software from untrusted sources.

More Prevention Measures for Individual as well as Organistaional Attacks

In case if your PC got infected with highly dangerous ransomware family such as Dharma, it may cause numerous attacks on the work-station. Though, it is still recommended to take some additional precautionary measures. To start, it is crucial to patch and secure Remote Desktop Protocol (RDP) servers with Virtual Private Networks (VPNs) that include multi-factor authentication. This will help protect against unauthorized access and potential breaches.

It is also important for organizations to remain vigilant against phishing attempts, particularly as they adjust to remote working settings. With more employees working from home, the risk of phishing attacks increases, and proper training and education can help reduce this risk.

Moreover, businesses must pay attention to the access granted to service providers and third parties for business purposes. These entities can potentially pose a security threat if not managed properly, and companies must implement strict security protocols and procedures to protect sensitive data and information. By implementing these measures, organizations can better protect themselves against ransomware and other potential security threats.

Some Related FAQs

How can I open files encrypted by LockBit ransomware? Can I access it myself?

A file that is locked by ransomware cannot be accessed unless it is first decrypted using the decryption key.

What could I do to access the locked files?

In case if you have backup files, use it and don’t worry about the files that got encrypted since you can use it from backup. However remember that in order to use the backup files on same PC, you first have to remove the ransomware infection completely otherwise the backup file will get encrypted as well. For removing the ransommare, it is suggested to use a powerful anti-malware tool.

In case if the backup is not available, you can try “Restore Point” to roll back the System to point where the PC was free from ransomware attack. If these options doesn’t works then you can try your luck with any powerful data LockBitery tool.

Additionally, there is high possibility that the encrypted files are still with you hence you can check all the possible locations such as sent or received emails, contact your friends, family members to get files like images, videos, etc. that would have shared earlier. Check your cloud storage and social media platforms, old devices including laptop, PC, mobile phones and so on.

Should I Pay Ransom in order to get decryption key?

It is never recommended to pay money because there is no guarantee of receiving the correct decryption key from cyber-criminals even after the ransom amount is paid. The identity of cyber-criminals are often key anonymous hence you cannot do anything much later.

Where can I report about the ransowmare attack?

There are cyber-security agencies in every country where you can report about ransomware attack. The links for the respective authorities are as follow. You can visit the link as per your country and report about the attack.

• USA– Internet Crime Complaint Centre IC3 or On Guard Online;
• In Canada- Canadian Anti-Fraud Centre;
• United Kingdom– Action Fraud
• Australia – Australian High Tech Crime Center
• In Ireland- An Garda Síochána
• Greece – Cyber Crime Unit (Hellenic Police)
• New Zealand- Consumer Affairs Scams
• Spain– Policía Nacional
• Poland– Policja
• Portugal– Polícia Judiciária
• France– Ministère de l’Intérieur
• Germany– Polizei
• Italy– Polizia di Stato
• The Netherlands– Politie
• India – CyberCrime Investigation Cell

Can Antivirus protect against ransomware?

A powerful antivirus can protect, detect as well as remove ransomware. It is always a good practice to use a security application in order to get protection from ransomware in real-time. Additionally, it is equally important to follow good cyber-security practices.