Ransomware Research
BankAccount Summary Ransomware
BankAccount Summary is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2016, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: BankAccountSummary, Strictor.
Quick Facts
- Ransomware Family
- BankAccount Summary
- First Seen
- March 1, 2016
- Known Aliases
- BankAccountSummaryStrictor
How BankAccount Summary Ransomware Works
Targeted Files
Requires C&C
File Encryption Patterns
BankAccount Summary modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..lockedRansom Note and Payment Demands
After encrypting files, BankAccount Summary displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Elastio Can Help You
Don't let BankAccount Summary ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This BankAccount Summary 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 BankAccount Summary.
Last updated: July 30, 2025