Malware Analysis Report

2025-06-16 06:24

Sample ID 250605-j7cw4sen6z
Target 6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466
SHA256 6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466
Tags
cosmu discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466

Threat Level: Known bad

The file 6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466 was found to be: Known bad.

Malicious Activity Summary

cosmu discovery

Cosmu family

Detects Cosmu payload

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-06-05 08:18

Signatures

Cosmu family

cosmu

Detects Cosmu payload

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-06-05 08:18

Reported

2025-06-05 08:20

Platform

win10v2004-20250502-en

Max time kernel

104s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466.exe

"C:\Users\Admin\AppData\Local\Temp\6b78097f95d6161e46a41cf4dc5dcd153635326781a610b0e86a798604409466.exe"

Network

Country Destination Domain Proto
DE 142.250.185.131:80 c.pki.goog tcp

Files

N/A