How to remove MCrypt2018 ransomware

MCrypt2018 ransomware is a cyber threat that can also be named CRP.Net3 ransomware

MCrypt2018 ransomware is a cryptovirus that encrypts data using DiskCryptor functionality and then demands to contact the developer. This threat can also be called CRP.Net3 because the main executable of this virus is called CRPDOTNET3.exe. Similarly to HDDCryptor, Bad Rabbit, MBR-ONI and other crypto viruses, the ransomware does not encrypt data^[1] but locks the whole drive using the DiskCryptor utility, so there is no file appendix added to the locked files. The so-called encryption is followed by the note which is placed on the system when the user restarts the device. Then, the black window is displayed in the message stating nothing more than a suggestion to contact the criminals behind ransomware via mcrypt2018@yandex.com email address. In most cases, criminals seek to trick their victims to pay the ransom for the alleged file recovery key. However, paying the ransom as well as contacting virus developers can lead to permanent money or data loss, so you shouldn't do that. 

When it comes to the main functionality of ransomware viruses, it becomes clear that MCrypt2018 virus is not such a typical cryptovirus. There is no specific encryption algorithm used to encrypt data, no file extension or ransom note – main features used by widely-spread ransomware. This particular cyber threat locks the whole disk by using DiskCryptor^[2] for the process. This utility is an open-source system that allows virus developer to lock an entire hard drive of the infected device. This tool is based on the AES-256 encryption algorithm but often employs a combination of a few different methods. 

When MCrypt2018 ransomware virus infiltrates the system, it starts changing various parts of the system to keep the payload running on the device undetected for as long as possible. Ransomware can alter registry entries and place various files on the system. Data associated with this ransomware includes the following:

• the main CRPDOTNET3.exe;
• netpass.txt;
• mount.exe;
• dcapi.dll;
• dcrypt.exe;
• log_file.txt ;
• netuse.txt.;
• etc.

Additionally, MCrypt2018 ransomware encrypts the whole hard disk and lets you know about itself only the process is finished and your data on that disk is fully locked. The rebooted device displays the black window with the following ransom message:

You have Been Hacked, the ALL the Data the Encrypted, Key Contact For 
Our Email: mcrypt2018@yandex.com 
YourID: [executable name] 
Your the Hostname: [computer name] 
the Enter Key:

Ransomware, including this variant, is one of the most dangerous cyber threats, and you need to make sure that you eliminate all related files, programs and the main virus before you start thinking about file recovery. There is no officially developed decryption tool, but there is a possibility to restore data using recovery software. We suggest a few options down below.

However, remember to remove MCrypt2018 ransomware first and use tools developed for the virus, like this crypto-extortionist elimination. Researchers at Virusai.lt^[3] recommend using FortectIntego for the automatic virus termination and general system cleaning.

You can also employ different anti-malware tools for MCrypt2018 ransomware removal, make sure to choose wisely. Reputable anti-malware programs detect various threats and delete them while thoroughly cleaning the system. You can find a few alternative suggestions below the article. Also, we have prepared a full step-by-step guide of data recovery options down there. 

Ransomware loads the direct malicious file on the PC from a spam email attachment

Spam email campaigns nowadays can be used in a wide range of cyber attacks. That include ransomware infiltrations also. People get emails every day and not paying attention may lead to scams, malware or ransomware infections. The email that delivers malicious files to your system may look legitimate and useful because malicious actors employ various deceptive techniques of malware distributing. 

The most common thing about insecure emails that you can notice is the misuse of well-known company names or services. People tend to open these commonly found emails without much thought but then the “financial information” attachment distributes unwanted content the minute you download a safe-looking document on the system.

You should try scanning the MS Excel or Word documents attached to suspicious emails first before opening them on the computer. Then you can be sure there is nothing malicious about the file. Also, be aware that services are not sending order information or receipts for non-customers and these emails rarely contain grammar mistakes or typos. 

MCrypt2018 ransomware elimination require using professional anti-malware tools 

When you want to remove MCrypt2018 ransomware from the system completely, you need to do that quickly after noticing the suspicious activity. Since this is one of the most dangerous cyber threats, manual virus termination is not recommended. We suggest using reputable and trustworthy anti-malware tools like FortectIntego, SpyHunterCombo Cleaner and MalwarebytesMalwarebytes. These programs can perform a full system scan and find additional malicious files associated with the main ransomware. 

Thorough system cleaning during the automatic MCrypt2018 ransomware removal is crucial if you want to attempt data recovery. If you add USB stick or any other external device to the insecure system, you may lose your data permanently because ransomware can encrypt additional data.

Follow steps your antivirus suggests, terminate MCrypt2018 ransomware and double-check if the system is clear again. Also, use these steps listed below that helps with the removal furthermore. Then check data recovery methods and comment below about your success or struggles during these processes.