fileREADME.txt
notes/README.txt
Location: EveryFolder
Ransomware Research
AnonTsugumi Ransomware
AnonTsugumi is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick facts
- Ransomware Family
- AnonTsugumi
- First Seen
- September 1, 2023
How AnonTsugumi ransomware works
File modification behavior
AnonTsugumi updates file modification timestamps after encryption.
File encryption patterns
AnonTsugumi modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .anontsugumi
Ransom note and payment demands
After encrypting files, AnonTsugumi displays ransom notes demanding payment for file recovery:
Technical indicators
Associated executable files
The following executable files are associated with AnonTsugumi ransomware:
- anon.exe
- svchost.exe
- JJoIMcbu9pOmnpU.exe
About this analysis
This AnonTsugumi 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 AnonTsugumi.
Detection coverage
Elastio detects AnonTsugumi inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify AnonTsugumi 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.