Malware Analysis Report

2024-09-23 11:42

Sample ID 240614-l5cjnswbqg
Target 2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber
SHA256 10cd71008c4b960cf6d2d6e632a0245c78c8835475ea3c6bf198b32c31e655de
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

10cd71008c4b960cf6d2d6e632a0245c78c8835475ea3c6bf198b32c31e655de

Threat Level: Shows suspicious behavior

The file 2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Writes to the Master Boot Record (MBR)

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-14 10:06

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 10:06

Reported

2024-06-14 10:09

Platform

win7-20240508-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_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\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 collect.mdata.cool udp
US 8.8.8.8:53 collect.bdmp.io udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 10:06

Reported

2024-06-14 10:09

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_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\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-14_af3cd562f62a76b44e871e270cc35513_magniber.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4376,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 collect.mdata.cool udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 collect.bdmp.io udp

Files

N/A