efb391a257820309e0c7046225b981a552bd5bbebf270a348d29c110c91f92cd

Analysis

max time kernel
298s
max time network
259s
platform
windows10-2004_x64
resource
win10v2004-20260911-fr
resource tags

arch:x64arch:x86image:win10v2004-20260911-frlocale:fr-fros:windows10-2004-x64systemwindows
submitted
13/11/2026, 14:05

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General

Target
RobloxExternal-base-main/External/src/app/app.h
Size 752B
Sample261113-rd3vfacv41
SHA256 efb391a257820309e0c7046225b981a552bd5bbebf270a348d29c110c91f92cd
MD5 c02d3fa119061da05222b64c0b6cb665
SHA1 433ba018d5ebff487b0dbf2be46e6d2f2c834f1c
SHA512 9d9c779e381f22ef70cea8eba99c611c3c0ae7169a3105dcc5735f24e6fd6699b014eaf048ea5b4c223eeec518d73c7e090634c1e187a46332ac7b3b8a70d228
TLSH
T1EE019210402A17DCA03E98ACAB06854491B81709F745F987B34AEE905B017A7EFFDFD5
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
1840	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3920	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RobloxExternal-base-main\External\src\app\app.h
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1840

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3920

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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Downloads