0e9aa555ba64129650cf583a3dfffd84fbbb457894a114695ce79cc8ffb83d3c

Analysis

user interaction
yes
max time kernel
898s
max time network
401s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
18/07/2026, 23:23

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
yuki1.py
Size 81KB
Sample260718-3c93xae19m
SHA256 0e9aa555ba64129650cf583a3dfffd84fbbb457894a114695ce79cc8ffb83d3c
MD5 f1bb45f2732cee608754718a13fda521
SHA1 24ecef9037472191876931c067725cb07f9bbeff
SHA512 1ce03ce3aaa5ee1c89b637d1e5e66b7a5e6a30e3c78de9e759f1a5515367c6fdbb22dcd4820b6dfc3798a28ee605b66cd5bf75222d566ee8e0af861a4476984d
SSDEEP 1536:lFOz7fPg25F/26B7JrFWZmfK48okZa8mJn/H5sngCG9:lFOzBFvFF
TLSH
T10A83C771CC2E482542B3D44E7C63A116F314231766362A57FEFCD5682FBC463E2A1BA9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
1528	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2409539145-3342400454-2096821238-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2409539145-3342400454-2096821238-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3460	OpenWith.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe
3460	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\yuki1.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1528

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3460

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads