Malware Analysis Report

2025-08-10 13:02

Sample ID 241109-mhbvassgje
Target 250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N
SHA256 250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93
Tags
discovery
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

250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93

Threat Level: Shows suspicious behavior

The file 250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Loads dropped DLL

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 10:27

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 10:27

Reported

2024-11-09 10:29

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe N/A
N/A N/A C:\Windows\SysWOW64\WerFault.exe N/A
N/A N/A C:\Windows\SysWOW64\WerFault.exe N/A
N/A N/A C:\Windows\SysWOW64\WerFault.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\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe

"C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 116

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe

MD5 6d31e51ace5a23439e95edcf5553f9b0
SHA1 98cc82a62892b4bbc12eb628ab99a5b4a210cfb6
SHA256 250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93
SHA512 ca750f1263e06d5b3cd2e2f58a39c9871678d27a7f78f0c6e148188f79d6ae51431064c8e761c3dcbe4e156fabaabed39928efb609f7847c7f5cc2d2f3430143

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 10:27

Reported

2024-11-09 10:29

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe

"C:\Users\Admin\AppData\Local\Temp\250375bc07bea774816baa6db4785292c15e8af9ab6249847f8c8cc76e3e7a93N.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 512 -ip 512

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 356

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 512 -ip 512

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 428

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 73.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 89.82.67.80.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

N/A