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
- AlphasupBetasup
How AlphaBetaCrypt Ransomware Works
File Encryption Patterns
AlphaBetaCrypt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..CRYPTRansom Note and Payment Demands
After encrypting files, AlphaBetaCrypt displays ransom notes demanding payment for file recovery:
README_README_README_README.txtRansom message:
notes/README_README_README_README.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with AlphaBetaCrypt ransomware:
xxx.exe
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About This Analysis
This AlphaBetaCrypt ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like AlphaBetaCrypt.
Last updated: September 30, 2025
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