Malware Analysis Report

2024-09-22 07:45

Sample ID 240604-sq3wmsbh89
Target f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe
SHA256 f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308
Tags
rat default asyncrat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308

Threat Level: Known bad

The file f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat

AsyncRat

Asyncrat family

VenomRAT

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-04 15:20

Signatures

Asyncrat family

asyncrat

VenomRAT

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 15:20

Reported

2024-06-04 15:23

Platform

win7-20240419-en

Max time kernel

146s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe

"C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe"

Network

Country Destination Domain Proto
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp

Files

memory/1760-0-0x000007FEF5B33000-0x000007FEF5B34000-memory.dmp

memory/1760-1-0x0000000000840000-0x0000000000856000-memory.dmp

memory/1760-3-0x000007FEF5B30000-0x000007FEF651C000-memory.dmp

memory/1760-4-0x000007FEF5B30000-0x000007FEF651C000-memory.dmp

memory/1760-5-0x000007FEF5B33000-0x000007FEF5B34000-memory.dmp

memory/1760-6-0x000007FEF5B30000-0x000007FEF651C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 15:20

Reported

2024-06-04 15:23

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe

"C:\Users\Admin\AppData\Local\Temp\f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CN 110.42.248.7:4449 tcp
BE 88.221.83.249:443 www.bing.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 249.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
CN 110.42.248.7:4449 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
CN 110.42.248.7:4449 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
CN 110.42.248.7:4449 tcp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
CN 110.42.248.7:4449 tcp
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 204.79.197.200:443 tse1.mm.bing.net tcp
CN 110.42.248.7:4449 tcp
CN 110.42.248.7:4449 tcp
US 8.8.8.8:53 41.173.79.40.in-addr.arpa udp

Files

memory/4352-0-0x00007FFA75253000-0x00007FFA75255000-memory.dmp

memory/4352-1-0x0000000000B00000-0x0000000000B16000-memory.dmp

memory/4352-3-0x00007FFA75250000-0x00007FFA75D11000-memory.dmp

memory/4352-4-0x00007FFA75253000-0x00007FFA75255000-memory.dmp

memory/4352-5-0x00007FFA75250000-0x00007FFA75D11000-memory.dmp