Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/08/2026, 00:22
Behavioral task
behavioral1
Sample
mytweak_pc_optimizer.exe
Resource
win10v2004-20260513-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
mytweak_pc_optimizer.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
mytweak.pyc
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
mytweak.pyc
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target mytweak.pyc
- Size 161KB
- Sample260825-apavcs1tht
- SHA256 459852de7a59c048be44928b1c6845de0ee896edb0907823b022f24dc02f7c52
- MD5 7455c43eba420b3956768b5f6007b50f
- SHA1 3dda99270ed76441ae0be17ec6653e88d6fdf13a
- SHA512 6fdb61aff145c2ae75d8f0b1c279445f30f0536db580a02575f38a7d42a3e4890acfcec1f8413c1c64fd44073701a0440f177e2c5e84b2f7cee828a055a71b8e
- SSDEEP 1536:eiZy4RBif9Rlydc/kNynDdKTi0pWrls5J+l7+ov8Tqk6:hZy4RBiwEgbYaol7+VK
- TLSH T171F3D7BAAD30300BD6DFB47571C7E8427736524272218227F02D987D7E9A266DB0E61F
- 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 1776 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4580 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\mytweak.pyc1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1776
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4580