Ransomware Research

AlphaBetaCrypt Ransomware

AlphaBetaCrypt is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on November 1, 2019, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Alphasup, Betasup.

Quick facts

Ransomware Family
AlphaBetaCrypt
First Seen
November 1, 2019
Known Aliases
  • Alphasup
  • Betasup

How AlphaBetaCrypt ransomware works

File modification behavior

AlphaBetaCrypt updates file modification timestamps after encryption.

File encryption patterns

AlphaBetaCrypt modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .CRYPT

Ransom note and payment demands

After encrypting files, AlphaBetaCrypt displays ransom notes demanding payment for file recovery:

fileREADME_README_README_README.txt
notes/README_README_README_README.txt

Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with AlphaBetaCrypt ransomware:

  • xxx.exe

About this analysis

This AlphaBetaCrypt ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like AlphaBetaCrypt.

Last updated: October 5, 2022

Detection coverage

Elastio detects AlphaBetaCrypt inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify AlphaBetaCrypt across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.