Malware Analysis Report

2024-09-23 13:20

Sample ID 240612-x14yxazhpp
Target 982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89
SHA256 982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89
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

982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89

Threat Level: Shows suspicious behavior

The file 982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89 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 19:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 19:20

Reported

2024-06-12 19:22

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.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\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe

"C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe"

Network

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

Files

memory/3948-2-0x0000000003880000-0x00000000038EB000-memory.dmp

memory/3948-1-0x0000000001D10000-0x0000000001E10000-memory.dmp

memory/3948-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/3948-4-0x0000000000400000-0x0000000001C21000-memory.dmp

memory/3948-5-0x0000000000400000-0x0000000001C21000-memory.dmp

memory/3948-7-0x0000000001D10000-0x0000000001E10000-memory.dmp

memory/3948-8-0x0000000003880000-0x00000000038EB000-memory.dmp

memory/3948-9-0x0000000000400000-0x000000000046F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 19:20

Reported

2024-06-12 19:22

Platform

win11-20240611-en

Max time kernel

141s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.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\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe

"C:\Users\Admin\AppData\Local\Temp\982d7834810d9b99a0ed0c40085f94579e229445b53de5edcda5002c837e8e89.exe"

Network

Files

memory/3660-1-0x0000000001E50000-0x0000000001F50000-memory.dmp

memory/3660-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/3660-2-0x0000000003830000-0x000000000389B000-memory.dmp

memory/3660-4-0x0000000000400000-0x0000000001C21000-memory.dmp

memory/3660-5-0x0000000000400000-0x0000000001C21000-memory.dmp

memory/3660-6-0x0000000003830000-0x000000000389B000-memory.dmp

memory/3660-8-0x0000000001E50000-0x0000000001F50000-memory.dmp

memory/3660-9-0x0000000000400000-0x000000000046F000-memory.dmp