BlackRouter virus is a malware strain that has been reported by the security community. It encrypts personal data with the .BlackRouter or .pay2me extensions and blackmails the victims into paying a ransom fee. Continue reading to learn how to remove the threat from infected computers.
|Short Description||The ransomware encrypts sensitive information on your computer system and demands a ransom to be paid to allegedly recover them.|
|Symptoms||The ransomware will encrypt your files with a strong encryption algorithm.|
|Distribution Method||Spam Emails, Email Attachments|
|Detection Tool|| See If Your System Has Been Affected by BlackRouter |
Malware Removal Tool
|User Experience||Join Our Forum to Discuss BlackRouter.|
|Data Recovery Tool||Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.|
BlackRouter Virus – Distribution Ways
Computer hackers are currently orchestrating an attack campaign carrying it as the primary payload.
One of the main strategies employed by criminals is the use of email messages. They are devised in a spam-like manner and contain social engineering schemes in order to coerce the targets into interacting with the malware element. There are two primary methods used by the hackers — they may either hyperlink the malware instances in the body contents or directly attach them to the messages. Email messages are also the main source of payloads that can lead to the BlackRouter virus infections. There are two types:
- Documents — The hackers behind the BlackRouter virus can embed the code into different file types: documents, presentations or spreadsheets. As soon as they are opened a notification prompt is opened which asks the users to enable the scripts (macros). If this is done the virus is downloadede from a remote server and executed on the local machine.
- Software Installers — This method relies on the combination of legitimate software installers with the BlackRouter virus code. The criminals typically choose popular applications such as system utilities, creativity solutions or even computer games.
One of the primary distribution ways associated with the strain has been found to be a remote desktop application called AnyDesk. This is legitimate software that is used widely used by system administrators. Using the malware tactics of embedding the virus code in the application installers. Once the application is installed the virus engine will run in the background. The malware runs under the name of the software which is used to mask its activity.
The dangerous files can also be distributed via browser hijackers. They represent dangerous web browser pluginst that have the primary task of redirecting the victim users to a hacker-controlled site. This is done by changing the default web browser settings (home page, new tabs page and search engine). After this is done the BlackRouter virus is delivered to the infected machines.
The criminals may also employ various web scripts that can be integrated into web contents such as pop-ups, banners, ads and etc. Through various affiliate networks and other such groups the BlackRouter virus can be delivered to legitimate sites as well.
BlackRouter Virus – In-Depth Analysis
The available source code analysis shows that the BlackRouter virus is a descendant of the Spartacus virus. It is very likely that one of the hackers behind it has created this new strain. The other explanation for the malware’s genesis is the possibility that the code has been bought on the underground hacker markets.
If its malware engine is made in a modular way it can be modified with each attack campaign. If configured so the attacks may begin with an information gathering component. It is able to harvest sensitive data about the infected computers which is usually categorized into two types:
- Personal Data — It can directly expose the victims identity. The engine harvests strings such as the user’s name, address, phone number, location, interests, software preferences, passwords and account credentials.
- Anonymous Metrics — The data consists primarily of hardware components information and certain values taken from the operating system.
The harvested data can be used by the stealth protection component if such is built-in. It scans the system for signatures of applications and services that can interfere with its execution. Examples include anti-virus products, sandbox environments and virtual machine hosts. In certain cases it can delete itself if it is unable to overcome the security measures.
After this part of the infection is complete the BlackRouter virus may continue with further system changes. One of the most common tactics is to modify the Windows Registry entries related to the operating system or user installed applications or services. This can result in the inability to start certain software or Windows functions. Overall performance is usually affected.
Other modifications may include the boot options. The made changes can make it impossible to boot into the recovery boot menu, especially if the virus has attained a persistent state of execution.
Follow-up modifications can initiate a network connection with the hacker-controlled servers. This can result in a Trojan-like behavior — the hackers can overtake control of the victim machines and spy on the activities in real-time. Such connections also make it possible to deploy additional threats to the machines.
BlackRouter Virus – Encryption Process
The ransomware engine is started once all previous components have finished execution. It uses a powerful cipher in order to encrypt a predefned list of target file types. An example list includes data of the following types:
All victim files are renamed with the BlackRouter or .pay2me extension. The ransomware note is crafted in a file called ReadME-BLackHeart.txt:
All your data has been locked us. You want to return? Contact to:
email@example.com Your Personal key:
It also institutes a lockscreen instance that reads the following:
Personal Key: XXXXXXXXXXXXXXx
Warning: Pleasae Don’t Restart or Shutdown Your PC, if do it Your Personal Files Permanently Crypted.
For Decrypt Your Personal Just Pay 200$ or 0.024 BTC. After Pay You Can send personal key to EMail: firstname.lastname@example.org
BTC Transfer Address: XXXXXXXX
Remove BlackRouter Virus and Restore .encrypted Files
If your computer system got infected with the BlackRouter ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.