8bbd80adf2035ded54365eb2076468d32e6bf9a5007c19557afeae19932a685f

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
22/07/2026, 12:20

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General

Target
python312x86/Crypto/Cipher/PKCS1_v1_5.py
Size 7KB
Sample260722-phqdssvbmb
SHA256 8bbd80adf2035ded54365eb2076468d32e6bf9a5007c19557afeae19932a685f
MD5 33552ee7c36c1e8b6ac76aaa51b18ea2
SHA1 4b0476c73efca6264d64deed3b2ec21f67b2fd82
SHA512 6afe6599b48464ce0aeb8f29225a85efe722c558e9f1f8ee30fd2efb201fcc663f8e42355452d19ae905fddb6a13c30e4fdbc57d17f94bdc118ebaac90538a47
SSDEEP 96:dtFQHvov1zDH7zA3ZutH8MKD8LzmodYavD+U8FbPNapwDQVs3a:drQHvp42ME8H/d8RNuwk6a
TLSH
T1CEE1B4479D87CED912F24456EDB2F10AFB06A24B3A68271738ACD5484F74328D1A5ED8
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
3700	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4248	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\python312x86\Crypto\Cipher\PKCS1_v1_5.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3700

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4248

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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