c4b4b0e07985f4c8338d8abf9803ac1a46f8d1d579b237e207d06d47d1199c18

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 00:05

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General

Target
libs/Crypto/Hash/cSHAKE256.pyi
Size 239B
Sample260809-adbmhser5s
SHA256 c4b4b0e07985f4c8338d8abf9803ac1a46f8d1d579b237e207d06d47d1199c18
MD5 20ade99caee7a7470d7f06423c91497f
SHA1 6ddbd7ac33d5777f69b03c9fc201872959dc7c50
SHA512 a10381306bc87e08f780c199dad52473288319e8ead9c50c49abec1d3257ef783b954f41d5e4eb4f551cadb219cc67153fbd9fa454cc724541c06510b3b10892
TLSH
T140D0A742082B909981FF389002FC9965D93787E33F46452FB4BD965413E24848E1F7C9
MD5 SHA1 SHA512 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
1948	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4468	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\libs\Crypto\Hash\cSHAKE256.pyi
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1948

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4468

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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