Malware Analysis Report

2024-10-18 22:05

Sample ID 240616-1qlalatemm
Target d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af
SHA256 d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af
Tags
bootkit persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af

Threat Level: Shows suspicious behavior

The file d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-16 21:51

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 21:51

Reported

2024-06-16 21:53

Platform

win10v2004-20240611-en

Max time kernel

141s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.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\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe

"C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp

Files

memory/2876-1-0x00000000023E0000-0x00000000024E0000-memory.dmp

memory/2876-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/2876-2-0x0000000003FC0000-0x000000000402B000-memory.dmp

memory/2876-4-0x0000000000400000-0x00000000023BC000-memory.dmp

memory/2876-5-0x0000000000400000-0x00000000023BC000-memory.dmp

memory/2876-6-0x0000000003FC0000-0x000000000402B000-memory.dmp

memory/2876-8-0x00000000023E0000-0x00000000024E0000-memory.dmp

memory/2876-9-0x0000000000400000-0x000000000046F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 21:51

Reported

2024-06-16 21:53

Platform

win11-20240508-en

Max time kernel

146s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.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\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe

"C:\Users\Admin\AppData\Local\Temp\d4fbd80ddfe3fadaa9ff064ec15ccd42de618576d81fc1f5d32d0f0ed1fa83af.exe"

Network

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

Files

memory/4800-1-0x0000000002580000-0x0000000002680000-memory.dmp

memory/4800-2-0x0000000004160000-0x00000000041CB000-memory.dmp

memory/4800-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4800-4-0x0000000000400000-0x00000000023BC000-memory.dmp

memory/4800-5-0x0000000000400000-0x00000000023BC000-memory.dmp

memory/4800-6-0x0000000002580000-0x0000000002680000-memory.dmp

memory/4800-8-0x0000000004160000-0x00000000041CB000-memory.dmp

memory/4800-9-0x0000000000400000-0x000000000046F000-memory.dmp