Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/09/2026, 08:52
Behavioral task
behavioral1
Sample
Nofirix.exe
Resource
win10v2004-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
Nofirix.exe
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
Main.pyc
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
Main.pyc
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target Main.pyc
- Size 4KB
- Sample260913-ks9g7seq9t
- SHA256 706569afcdd5a68f89f9288715aadca2b75454ac57a5f0a4b29f9caec4a11a33
- MD5 a0af8933368b5062d25966135b04a9ce
- SHA1 55401f9047faad5c2cec600b0bf1e449c86161e1
- SHA512 a212ecfa3692f7a1e839cf4cde4eff9924af3ecc99ba2d4a8661a46f90545660545ccd81b66ca4ad3758d851d856fe33a43ad5b5055ed6299c1068c7ca22be92
- SSDEEP 48:r04AJRd2HZ4y9O/PSun3MfhGUUgfdZXGKCHnUqaIugZ3J2UIhuUJ3wkwj/t7BQ0s:r0vy546OXP3KU4dZjCHHXKfPALDS
- TLSH T11991B7FB0E1864BBE5ADE136B1D7EC92B7254E82B180FA07F024143CBEB5527466170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4756 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4296 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Main.pyc1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4756
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4296