Malware Analysis Report

2024-09-23 11:14

Sample ID 240614-2y9htstcnq
Target 196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c
SHA256 196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c
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

196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c

Threat Level: Shows suspicious behavior

The file 196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c 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 23:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 23:00

Reported

2024-06-14 23:03

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.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\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe

"C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe"

Network

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

Files

memory/1912-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

memory/1912-2-0x0000000002160000-0x00000000021CB000-memory.dmp

memory/1912-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/1912-4-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/1912-5-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/1912-7-0x00000000006C0000-0x00000000007C0000-memory.dmp

memory/1912-8-0x0000000002160000-0x00000000021CB000-memory.dmp

memory/1912-9-0x0000000000400000-0x000000000046F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 23:00

Reported

2024-06-14 23:03

Platform

win11-20240611-en

Max time kernel

141s

Max time network

69s

Command Line

"C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.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\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe

"C:\Users\Admin\AppData\Local\Temp\196ed518bb31d891a65f941453b90f569e50dec280f66374e6f0e9205e238c7c.exe"

Network

Files

memory/2052-1-0x0000000000790000-0x0000000000890000-memory.dmp

memory/2052-2-0x0000000002230000-0x000000000229B000-memory.dmp

memory/2052-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/2052-4-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2052-5-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2052-7-0x0000000002230000-0x000000000229B000-memory.dmp

memory/2052-8-0x0000000000790000-0x0000000000890000-memory.dmp

memory/2052-9-0x0000000000400000-0x000000000046F000-memory.dmp