51d665916c8f5fd8ff4b491c73c74eadc27930cdb6ccc82582f2e92b66f4e3ed

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/07/2026, 19:09

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General

Target
_sitebuiltins.pyc
Size 2KB
Sample260729-xt97caek2x
SHA256 51d665916c8f5fd8ff4b491c73c74eadc27930cdb6ccc82582f2e92b66f4e3ed
MD5 a8a2a58d0be17b27586d9bdac4b11865
SHA1 b4c86f7025b072051c30b9ec1f397a83f906cdb6
SHA512 3d8f1088987298a21b9793d5a9e08d76daf968586ac8b1fc2aee4f65d41814b0d29ebd4bf18da58fcef1f6d2c156c750f91078b29c4400251d05751c4662bc5c
TLSH
T1955111D28643CE6EFF61F37981BEC77043A7913356D852075C19614B0CAA291EF69F88
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
4872	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3456	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\_sitebuiltins.pyc
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4872

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3456

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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