Malware Analysis Report

2025-05-28 16:41

Sample ID 230630-et5mraga79
Target Bunifu.UI.WinForms.BunifuGradientPanel.dll
SHA256 ec894ea254b16af35edce401678cb079036a98103550c9384ce99669abe21a31
Tags
agilenet
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

ec894ea254b16af35edce401678cb079036a98103550c9384ce99669abe21a31

Threat Level: Shows suspicious behavior

The file Bunifu.UI.WinForms.BunifuGradientPanel.dll was found to be: Shows suspicious behavior.

Malicious Activity Summary

agilenet

Obfuscated with Agile.Net obfuscator

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-06-30 04:14

Signatures

Obfuscated with Agile.Net obfuscator

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-06-30 04:14

Reported

2023-06-30 04:16

Platform

win10v2004-20230621-en

Max time kernel

31s

Max time network

34s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Bunifu.UI.WinForms.BunifuGradientPanel.dll,#1

Signatures

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Bunifu.UI.WinForms.BunifuGradientPanel.dll,#1

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 assets.msn.com udp
NL 95.101.74.139:443 assets.msn.com tcp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 95.101.74.151:443 assets.msn.com tcp
US 8.8.8.8:53 151.74.101.95.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 94.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp

Files

N/A