Malware Analysis Report

2025-08-06 00:54

Sample ID 241109-m4tx1aslev
Target df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N
SHA256 df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47
Tags
discovery
score
3/10

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
3/10

SHA256

df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47

Threat Level: Likely benign

The file df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N was found to be: Likely benign.

Malicious Activity Summary

discovery

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 11:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 11:01

Reported

2024-11-09 11:03

Platform

win7-20241010-en

Max time kernel

15s

Max time network

19s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1268 wrote to memory of 2320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 11:01

Reported

2024-11-09 11:03

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

93s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3764 wrote to memory of 1384 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3764 wrote to memory of 1384 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3764 wrote to memory of 1384 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\df423a17d56c67b6cb9eb881f2ba3efe5c709083119d08639e3234912aeebe47N.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

N/A