539cd90a07c1b6424cbe23a56accf0190255e54e9946c4ec7c37384c98f19c8b

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/08/2026, 15:04

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General

Target
RobloxExternal/build.bat
Size 1KB
Sample260825-sf2kts1set
SHA256 539cd90a07c1b6424cbe23a56accf0190255e54e9946c4ec7c37384c98f19c8b
MD5 62e6038ee6ed3766a080ba8495d0d4d4
SHA1 0bebfc96c28a548b1e8a9b72fab7b38b596a536b
SHA512 f8d821ff66ea2af63cd4fe7a04b55280fbe3c158fd9bb361d91188fdfdbb13990d1efc3074843699de6940b971c201ae05ccc3b1f6304608b670fcf43355aef4
TLSH
T1A731CEB7B02F153160816505BEA18580DE29521BA4AF1CACB6FE719D3F323C159FDDC8
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

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
2864	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 1080	2864	cmd.exe	86
PID 2864 wrote to memory of 4780	2864	cmd.exe	87
PID 2864 wrote to memory of 2464	2864	cmd.exe	88

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\RobloxExternal\build.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\system32\where.exe
  where cmake
  2⤵
  PID:1080
- C:\Windows\system32\where.exe
  where cl
  2⤵
  PID:4780
- C:\Windows\system32\where.exe
  where g++
  2⤵
  PID:2464

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

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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