Malware Analysis Report

2024-09-23 10:30

Sample ID 240614-pwx1ssvcrj
Target c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c
SHA256 c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c
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

c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c

Threat Level: Shows suspicious behavior

The file c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c 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

2024-06-14 12:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 12:41

Reported

2024-06-14 12:43

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

53s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.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\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe

"C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe"

Network

Files

memory/4624-1-0x0000000000770000-0x0000000000870000-memory.dmp

memory/4624-2-0x0000000002110000-0x000000000217B000-memory.dmp

memory/4624-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4624-4-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4624-5-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4624-7-0x0000000000770000-0x0000000000870000-memory.dmp

memory/4624-8-0x0000000002110000-0x000000000217B000-memory.dmp

memory/4624-9-0x0000000000400000-0x000000000046F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 12:41

Reported

2024-06-14 12:43

Platform

win11-20240611-en

Max time kernel

141s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.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\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe

"C:\Users\Admin\AppData\Local\Temp\c318cc3445aadf9afd67f97e6a9491da0102dccfa4a1c67d5b8de613d841346c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/960-2-0x0000000000810000-0x000000000087B000-memory.dmp

memory/960-1-0x0000000000700000-0x0000000000800000-memory.dmp

memory/960-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/960-4-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/960-5-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/960-7-0x0000000000700000-0x0000000000800000-memory.dmp

memory/960-8-0x0000000000810000-0x000000000087B000-memory.dmp

memory/960-9-0x0000000000400000-0x000000000046F000-memory.dmp