55b140795778a9475d2144907eb619c6309413b6f19e77a421fd3b207a1c56b2

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/07/2026, 05:33

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General

Target
data/cache/bytecode-39.rpyb
Size 366KB
Sample260724-f85rqsstdx
SHA256 55b140795778a9475d2144907eb619c6309413b6f19e77a421fd3b207a1c56b2
MD5 fab5e4d6a8627aa77b8947d7deb26741
SHA1 785b419b41870c9a0dbba6994a5aef2c117a0e49
SHA512 34da6537d46687103b1920ace5ba7894857cb63b5064bfd07835c17c6ea59e60bbf06dbde98cf62d531f5292915d43dd6ff7dd8a5e4bc16054329cf412a39320
SSDEEP 6144:iad71GRb0EejU3yfiFE2DzbuJ014QsEel0Oyl0JewbTAboC/7esQvlpYseioW/Fh:ia4peoAyJzbuJ/RE+yUewQboCVQvlpY6
TLSH
T14E84230988C710040EBC87A97105FA7CF16C6629A3EA637965E7C6F5FD1EC662D62C0F
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
4552	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4496	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\data\cache\bytecode-39.rpyb
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4552

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4496

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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