123b2527d38de82763105aef8456b76378e6e2d5f87ba489d0801d4328afe12e

Analysis

max time kernel
148s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 15:39

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General

Target
rynware.py
Size 61KB
Sample260809-s3mp7ahl21
SHA256 123b2527d38de82763105aef8456b76378e6e2d5f87ba489d0801d4328afe12e
MD5 1bb3ff7a49c28263247f6a09e4fdef5a
SHA1 802b3fd6cb16a8018829c603c8ca70b7a5e7bebd
SHA512 3c48724060319cda31d76c29fe0911f7e485873d93c9402dab334427f61e73725f2f199e087765ac3b8d73e0e4e4715cd7c13a566fb2e6661b2378bf2c6ab2d6
SSDEEP 1536:UN1ab9qEUR0uWZe0Hx4zp8tICik8nN48LksLWrxHkJ7rN/RBOFLaXE:m1SqD0uWc0H298tTikEkhOJHNJBOFLaU
TLSH
T17B5376C75521D3791793B9186F47AD9A295CEDBFCCC5E301B0BB0A4FE2A822884E57C1
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
2416	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1920	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\rynware.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2416

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1920

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

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