Malware Analysis Report

2025-01-03 08:04

Sample ID 240420-rnk3daae23
Target e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8
SHA256 e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8
Tags
metasploit backdoor trojan
score
10/10

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
10/10

SHA256

e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8

Threat Level: Known bad

The file e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor trojan

MetaSploit

Unsigned PE

Modifies Internet Explorer settings

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-20 14:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-20 14:20

Reported

2024-04-20 14:22

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe

"C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe"

Network

Country Destination Domain Proto
N/A 192.168.5.132:4444 tcp

Files

memory/2352-1-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2352-9-0x0000000000230000-0x0000000000231000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-20 14:20

Reported

2024-04-20 14:22

Platform

win10v2004-20240412-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe

"C:\Users\Admin\AppData\Local\Temp\e61039af40cb17c28aaf3d75e4332e5b070ebfd91b7c7891f8b38d4bbe4f39e8.exe"

Network

Country Destination Domain Proto
N/A 192.168.5.132:4444 tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 132.250.30.184.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 17.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 200.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 51.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/4820-1-0x00000000008D0000-0x00000000008D1000-memory.dmp

memory/4820-2-0x00000000008D0000-0x00000000008D1000-memory.dmp