Malware Analysis Report

2024-09-11 07:34

Sample ID 240613-zfa67szcje
Target 24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4
SHA256 24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4
Tags
score
3/10

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
3/10

SHA256

24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4

Threat Level: Likely benign

The file 24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4 was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 20:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 20:39

Reported

2024-06-13 20:41

Platform

win7-20240221-en

Max time kernel

119s

Max time network

120s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2928 wrote to memory of 2992 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\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 20:39

Reported

2024-06-13 20:41

Platform

win10v2004-20240611-en

Max time kernel

93s

Max time network

101s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4848 wrote to memory of 1556 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4848 wrote to memory of 1556 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4848 wrote to memory of 1556 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\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\24a709b5641c8b295309460569549941337e6d7fb26092fdadef53e144698ce4.dll,#1

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
SE 2.21.96.34:443 www.bing.com tcp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 34.96.21.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 52.111.227.14:443 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

N/A