Malware Analysis Report

2025-08-05 15:44

Sample ID 240525-bjs97ahb9w
Target 3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url
SHA256 3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa
Tags
score
1/10

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
1/10

SHA256

3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa

Threat Level: No (potentially) malicious behavior was detected

The file 3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url was found to be: No (potentially) malicious behavior was detected.

Malicious Activity Summary


Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-25 01:10

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-25 01:10

Reported

2024-05-25 01:13

Platform

win7-20231129-en

Max time kernel

122s

Max time network

126s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\System32\rundll32.exe N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url

Network

N/A

Files

memory/2140-0-0x0000000001F30000-0x0000000001F31000-memory.dmp

memory/2140-1-0x0000000001F30000-0x0000000001F31000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-25 01:10

Reported

2024-05-25 01:13

Platform

win10v2004-20240508-en

Max time kernel

131s

Max time network

100s

Command Line

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url

Signatures

N/A

Processes

C:\Windows\System32\rundll32.exe

"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\3f57bde777bbd07bb9fe3367faa8365b80db115e8f029de29aff3869f5d82dfa.url

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.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 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

N/A