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BeethoveN Ransomware

Posted: June 8, 2017

Threat Metric

Threat Level: 10/10
Infected PCs: 28
First Seen: June 8, 2017
OS(es) Affected: Windows


The BeethoveN Ransomware is a Trojan that encrypts your files to lock them until you agree to pay its ransom. At least two variants the BeethoveN Ransomware are verifiable by malware experts, although the versions differ according to how they display payment-related information, and not how they block your content. A traditional anti-malware program could block or delete the BeethoveN Ransomware, as needed, and a remote backup can give you the easiest recovery method for any encrypted media.

Trojans Dragging a Composer's Name through the Dirt

The occasionally hectic development process of threatening software is rarely more frantic than it is for threat actors who need to keep their ransom-transaction methods updated. Even new Trojan campaigns are sometimes found changing their money collection strategies from week to week or day to day, such as the BeethoveN Ransomware. While malware experts estimate that the BeethoveN Ransomware is a modification of the Hidden Tear's code, its overt symptoms show few signs of a close relationship with the family.

The BeethoveN Ransomware forces victims to pay its ransoms by, first, encoding their files with an encryption-based algorithm. The attack targets different directories and modifies any content that fits its internal list of over a hundred formats, such as documents, music, or (particularly significantly) local backups. The threat actors also are giving the locked content '.BeethoveN' extensions that the Trojan appends after any present ones.

As per the traditions of similar, file-encrypting threats, the BeethoveN Ransomware also launches a pop-up that includes its ransoming demands for restoring your files, and various 'convenience' features. Depending on the version of the BeethoveN Ransomware, the message may ask you to connect to a TOR-based website or send an e-mail to its threat actor's inbox. Regardless of which method the Trojan uses, malware experts don't recommend paying the ransom.

Ending the Threat Symphony on Your Computer

It's not yet verifiable whether the BeethoveN Ransomware's authors closed their C&C servers in response to legal action, or if they're still developing the campaign and never finished their work on the Web payment portal. Although the BeethoveN Ransomware's pop-up demonstrates a variety of features meant to make payment and decryption look simple, any victims always should use free recovery options first. Ransom payments almost never tie into decryption features directly, which leaves the retrieval of any files that you pay to unlock up to the actions of con artists.

The BeethoveN Ransomware displays symptoms somewhat similar to those of the '.wcry File Extension' Ransomware and the WannaCryptor Ransomware, but isn't related to them necessarily. The extortionists may disguise its installer inside of an e-mail attachment or use other methods, such as exploit kits, to distribute it without needing the victim to open a fake document. The anti-malware industry is just starting to identify this threat accurately, and appropriate anti-malware suites may delete the BeethoveN Ransomware before it damages your files.

The BeethoveN Ransomware is a musical-themed clone of old threats, but its threat actors already demonstrate proficiency in updating parts of the Trojan's campaign drastically on an as-needed basis. It's up to both the security industry and everyday PC users to respond with equal enthusiasm by updating their digital defenses.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



file.exe File name: file.exe
Size: 45.05 KB (45056 bytes)
MD5: 112b36f6f558870ac332c6a86c0a9d83
Detection count: 62
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: June 11, 2017
file.exe File name: file.exe
Size: 40.96 KB (40960 bytes)
MD5: cedfe1c1bd3dfaa89420de14ef41d638
Detection count: 15
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: June 8, 2017
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