Effectively Delete LanRan ransomware and Restore Files (Uninstall Guide)

LanRan ransomware – Malicious Activities

 

LanRan ransomware is suspected to be the newest variant of MyLittleRansomware. However, there is no physical evidence that could related both of these ransomware. Few days before, Karsten Hahn – a security researcher made public some evidences against LanRan ransomware. The ransomware seems to be in development phase. While analyzing source code, expert found “demo” word so many times. However, it is not kind of fake ransomware. It works properly on the affected computer. Unluckily, the ransomware is released with 2048-bit RSA encryption engine. The engine targets certain types of files and makes them corrupted. As a result, neither you will be able to read nor modify them. You may feel like stuck between ransom demand and data recovery. It become very touch to decide what to do next?

As of now, we've few solution that might help you to get back your enciphered files. But first, we recommend you to gather necessary information. So that in future you don't repeat the same mistake which invited LanRan ransomware on your Windows-machine as of this time. Speaking of its activities, LanRan file encoder demands 0.5 Bitcoins as ransom in order to provide data decryption solution. In fact, detailed information is given in a file named '@__help__@'. It may be placed on your desktop, contains information on what just happened to your computer and how to get back your files. Apparently, the ransom note offers a deal – pay of ransom and get data decryption key but it does not disclose information about crook's real intension.

How to Recover Encoded Files by LanRan ransomware?

There are few alternative ways that might help you to recover your encoded important files without making ransom payment to the ransomware developers. Pay close attention to following options:

• Free Decryption tool – in some cases, online security research firms release free decryption tool against Ransomware. It facilitates victims for recovering files from infected computer for free. You can Google 'Free Decryption Tool For LanRan ransomware' to find out relevant tools.
• Data Recovery Software – apparently, you can recover your important files using professional Data Recovery software. It is programmed to scan infected disk and recover data without any trouble in just few minutes.
• System Restore – if you've already created a 'System Restore Point' before the infection, you can make use of it for restoring your PC to an earlier date when your files were not encoded by LanRan ransomware.

Finally, we want to inform you that LanRan ransomware generally invades your computer via spam campaigns which includes sending spam emails, sharing embedded code on social media sites, bundling files on Torrents, using open wireless network and so on. Using these source, developers may deliver LanRan ransomware on your computer. Since, it is in dev-mode, we are not sure which kind of distribution channel will be used by threat actors. Therefore, we suggest you to be prepared by adding efficient Antivirus on your computer. Now, it is essential to initiate LanRan ransomware removal guide:

Free Scan your Windows PC to detect LanRan ransomware

 

Remove LanRan ransomware From Your PC

Step 1: Remove LanRan ransomware in Safe Mode with Command Prompt

• First of all disconnect your PC with network connection.
• Click restart button and keep pressing F8 key regularly while system restart.

• You will see “Windows Advanced Options Menu” on your computer screen.

• Select “Safe Mode with Command Prompt” and press Enter key.

• You must login your computer with Administrator account for full privilege.

• Once the Command Prompt appears then type rstrui.exe and press Enter

• Now follow the prompts on your screen to complete system restore.

Step 2: Remove LanRan ransomware using MSConfig in Safe Mode:

• Power off your computer and restart again.
• While booting press the “F8 key” continuously to open “Windows Advanced Options Menu”.

• Use the arrow keys to select “Safe Mode” option and press Enter key.

• Once system get started go to Start menu. Type “msconfig” in the search box and launch the application.

• Go to the Startup tab and look for files from %AppData% or %Temp% folders using rundll32.exe. See an example below:

C:\Windows\System32\rundll32.exe C:\Users\username\appdata\local\temp\regepqzf.dll,H1N1

• Disable all the malicious entries and save the changes.
• Now restart your computer normally.

Step 3 : Kill Malicious Process Related To LanRan ransomware

• Press Alt+Ctrl+Del buttons together.

• It will open the Task manager on your screen.
• Go to Process Tab and find LanRan ransomware related process.
• Click the End Process Now button to stop the running process.

Step 4 : Remove LanRan ransomware Virus From Registry Entry

• Press “Windows + R” key together to open Run Box.

• Type “regedit” and click OK button.

• Find and remove LanRan ransomware related entries.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Runonce

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

Now hopefully you have completely removed the LanRan ransomware virus from your computer. If you are still get ransom message from the threat or unable to access your files, then it means that virus still remain into your computer. In such situation you don’t have any other option except removing this virus using any powerful malware removal tool.

Whereas if you have any backup of your infected or encrypted files, then you can also reinstall your Windows OS. This will erase all your files and data as along with the LanRan ransomware infection. You will get a completely empty computer system with no files. Now you can use your backup to get your files. If you don’t have any backup then using malware removal tool is a better option for you.

If you have any query or question regarding your computer, then you can easily ask your problem to our experts. Go to the Ask Any Question page and get the answer for your query directly from out experts.