- Home
- Detectable Ransomware
- PatchWorkApt
Ransomware Research
PatchWorkApt Ransomware
PatchWorkApt is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on January 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- PatchWorkApt
- First Seen
- January 1, 2024
How PatchWorkApt Ransomware Works
File Encryption Patterns
PatchWorkApt modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
./\.[a-z-0-9]{4}$/
Ransom Note and Payment Demands
After encrypting files, PatchWorkApt displays ransom notes demanding payment for file recovery:
look_this.txt
Ransom message:
notes/look_this.txt
Note locations:
EveryFolder
Technical Indicators
Associated Executable Files
The following executable files are associated with PatchWorkApt ransomware:
1.exe
20240111bd0b6794e4310be9c799a6611ed6b10echaosdestroyerwannacry
svchost.exe
Elastio Can Help You
Don't let PatchWorkApt ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This PatchWorkApt 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 PatchWorkApt.
Last updated: July 30, 2025