Malware Analysis Report

2025-08-06 04:05

Sample ID 240121-lpgtfsbba4
Target 6cfb3d1690dd55fcbed49bd9d71f73de
SHA256 7b8672965a72139ed8c5b5263e81f9d4f26d8d054c413ee9ff42f21514796973
Tags
metasploit backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

7b8672965a72139ed8c5b5263e81f9d4f26d8d054c413ee9ff42f21514796973

Threat Level: Known bad

The file 6cfb3d1690dd55fcbed49bd9d71f73de was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor trojan

MetaSploit

Modifies registry class

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-21 09:42

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-21 09:42

Reported

2024-01-21 09:44

Platform

win7-20231215-en

Max time kernel

118s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe

"C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe"

C:\Windows\SysWOW64\calc.exe

calc.exe

Network

N/A

Files

memory/2032-2-0x0000000000590000-0x0000000000690000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-21 09:42

Reported

2024-01-21 09:45

Platform

win10v2004-20231215-en

Max time kernel

140s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\Local Settings C:\Windows\SysWOW64\calc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\OpenWith.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe

"C:\Users\Admin\AppData\Local\Temp\6cfb3d1690dd55fcbed49bd9d71f73de.exe"

C:\Windows\SysWOW64\calc.exe

calc.exe

C:\Windows\system32\OpenWith.exe

C:\Windows\system32\OpenWith.exe -Embedding

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

memory/3992-2-0x00000000004C0000-0x00000000005C0000-memory.dmp