Malware Analysis Report

2024-08-06 17:38

Sample ID 231012-tyrzsabc9s
Target 1080-49-0x0000000000400000-0x0000000000443000-memory.dmp
SHA256 b33d96b4d5092b5a8c6ea56d9a7e4bf5997696dde92d970b8d60cfe3f882d15e
Tags
strigio xpertrat
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

b33d96b4d5092b5a8c6ea56d9a7e4bf5997696dde92d970b8d60cfe3f882d15e

Threat Level: Known bad

The file 1080-49-0x0000000000400000-0x0000000000443000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

strigio xpertrat

XpertRAT Core payload

Xpertrat family

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-12 16:28

Signatures

XpertRAT Core payload

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

Xpertrat family

xpertrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-12 16:28

Reported

2023-10-17 05:41

Platform

win7-20230831-en

Max time kernel

121s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-12 16:28

Reported

2023-10-17 05:43

Platform

win10v2004-20230915-en

Max time kernel

141s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1080-49-0x0000000000400000-0x0000000000443000-memory.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.81.21.72.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.179.89.13.in-addr.arpa udp

Files

N/A