Malware Analysis Report

2025-06-15 23:35

Sample ID 241031-te7k5asmhr
Target 4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926
SHA256 4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926
Tags
bootkit discovery persistence
score
7/10

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
7/10

SHA256

4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926

Threat Level: Shows suspicious behavior

The file 4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit discovery persistence

Checks computer location settings

Writes to the Master Boot Record (MBR)

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-31 15:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-31 15:59

Reported

2024-10-31 16:02

Platform

win7-20241010-en

Max time kernel

14s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe

"C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.wps.com udp
FR 90.84.175.86:443 api.wps.com tcp
FR 90.84.175.86:443 api.wps.com tcp
FR 90.84.175.86:443 api.wps.com tcp
FR 90.84.175.86:443 api.wps.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-31 15:59

Reported

2024-10-31 16:02

Platform

win10v2004-20241007-en

Max time kernel

135s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe

"C:\Users\Admin\AppData\Local\Temp\4e707231dce31b44e8b6b90eeb95344ee6f5811dbe8a4f0c07ea3c8920497926.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.wps.com udp
FR 90.84.175.86:443 api.wps.com tcp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 238.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 86.175.84.90.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 75.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp

Files

N/A