Malware Analysis Report

2024-09-23 12:36

Sample ID 240612-wa5l3stdmf
Target 2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber
SHA256 ac36a456049f0cdcdc2e558c236ef51bcfd2051e03c0efe7f16db92c5bf5a003
Tags
bootkit persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

ac36a456049f0cdcdc2e558c236ef51bcfd2051e03c0efe7f16db92c5bf5a003

Threat Level: Shows suspicious behavior

The file 2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-12 17:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 17:44

Reported

2024-06-12 17:46

Platform

win7-20240611-en

Max time kernel

119s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 analytics.ff.avast.com udp
US 34.117.223.223:443 analytics.ff.avast.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 17:44

Reported

2024-06-12 17:46

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

60s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0ec5b3de750fec2f947ec22f039403a9_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 analytics.ff.avast.com udp
US 8.8.8.8:53 analytics.ff.avast.com udp

Files

N/A