Malware Analysis Report

2025-01-03 08:10

Sample ID 240419-wyeqkacf3y
Target 57f43601d4c2810eeee86dfab7677e7d28fbbfd1a029ca3e990d3de9765646d6
SHA256 57f43601d4c2810eeee86dfab7677e7d28fbbfd1a029ca3e990d3de9765646d6
Tags
metasploit
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

57f43601d4c2810eeee86dfab7677e7d28fbbfd1a029ca3e990d3de9765646d6

Threat Level: Known bad

The file 57f43601d4c2810eeee86dfab7677e7d28fbbfd1a029ca3e990d3de9765646d6 was found to be: Known bad.

Malicious Activity Summary

metasploit

Metasploit family

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-19 18:19

Signatures

Metasploit family

metasploit

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-19 18:19

Reported

2024-04-19 18:22

Platform

win7-20231129-en

Max time kernel

118s

Max time network

120s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

Signatures

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 236

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 18:19

Reported

2024-04-19 18:23

Platform

win10v2004-20240226-en

Max time kernel

139s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 648 wrote to memory of 4248 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 648 wrote to memory of 4248 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 648 wrote to memory of 4248 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\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\43af9f8a10482f2938a7d75ee04d3f0f2a6bbd20c575e982829f8b0d1490ba2a.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4248 -ip 4248

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 620

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4072 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 130.118.77.104.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.200.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

N/A