Analysis
- max time kernel
1s - platform
windows11-21h2_x64 - resource
win11-20241007-en - resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system - submitted
20/01/2025, 14:03
Behavioral task
behavioral1
Sample
YozoraOptimizer/Optimizer.exe
Resource
win11-20241007-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
mango.pyc
Resource
win11-20241007-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
YozoraOptimizer/data/start.bat
Resource
win11-20241007-en
8 signatures
150 seconds
General
- Target mango.pyc
- Size 50KB
- Sample250120-rcvsfaspfr
- SHA256 e35ca7f82d73f46d118b0b9d2cf2e95470b27c46f2e9016f89699adf40a0198e
- MD5 b784d9bc87fcd7fe5631f4d11a685d79
- SHA1 e66c8d7ea2275c365242940bc078fc119ee57ed1
- SHA512 30a6fd581c24145fa2833c851c72143a6f976ab53f65965082637ca4495bfb499cb95c11fd9224ad51c09852c25e9b1c0c6fd66bf612cfffb3fb5c5ff53ae65b
- SSDEEP 768:BnjdjnrwwL0RKdzOBfeV3K1cELIAGIxangDvYcERX:BpDrlwJe8agDvYrRX
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings cmd.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4720 OpenWith.exe