Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 03:22
Static task
static1
Behavioral task
behavioral1
Sample
bn.pyc_Decompiled.py
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
bn.pyc_Decompiled.py
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target bn.pyc_Decompiled.py
- Size 114KB
- Sample260730-dw1adassdw
- SHA256 e2be72b6de33accba582262728c05e343ac24649e8dff1a868e6ca1979027783
- MD5 8bc51333617818bf72b3641b46bc2551
- SHA1 48b18ca69af6cdad7667dafd92c92d7e178a8ff0
- SHA512 ac876e4a350e5790b28d403fd44afd73d1bd40e3e2f33af0d4d522c05517f5dcb5327c8ca7ff84234fd336655c9332ad2c8b058a758d6b3ed468831c5c0a0805
- SSDEEP 3072:uRwZwHQXYl5KYYwC2G6aAGkKnm5Jzwn01Ec:uRwZ3XwKYe6aOU4zpSc
- TLSH T183B3B8855622E17E5B97CE192F43AEDC2868D9EFC4C9E701F0845A4FE0A873C94E57C2
- 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 5780 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4876 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\bn.pyc_Decompiled.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5780
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4876