Malware Analysis Report

2024-11-16 13:29

Sample ID 240621-ear8ba1fpm
Target Mason.exe
SHA256 6b5a879922771526eef460c6f30734c7c7bd045d89f2c38b48136e8157073a48
Tags
xworm rat trojan
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

6b5a879922771526eef460c6f30734c7c7bd045d89f2c38b48136e8157073a48

Threat Level: Known bad

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

Malicious Activity Summary

xworm rat trojan

Detect Xworm Payload

Xworm family

Xworm

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-21 03:44

Signatures

Detect Xworm Payload

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

Xworm family

xworm

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-21 03:44

Reported

2024-06-21 03:47

Platform

win7-20240508-en

Max time kernel

117s

Max time network

149s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Mason.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Mason.exe N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 uk-printing.gl.at.ply.gg udp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp

Files

memory/2064-0-0x000007FEF5B73000-0x000007FEF5B74000-memory.dmp

memory/2064-1-0x0000000001290000-0x000000000129E000-memory.dmp

memory/2064-2-0x000007FEF5B70000-0x000007FEF655C000-memory.dmp

memory/2064-3-0x000007FEF5B73000-0x000007FEF5B74000-memory.dmp

memory/2064-4-0x000007FEF5B70000-0x000007FEF655C000-memory.dmp

memory/2064-5-0x0000000000A10000-0x0000000000A1A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-21 03:44

Reported

2024-06-21 03:47

Platform

win10v2004-20240508-en

Max time kernel

127s

Max time network

155s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Mason.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Mason.exe N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 uk-printing.gl.at.ply.gg udp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 20.221.185.147.in-addr.arpa udp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp
NL 52.111.243.31:443 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 147.185.221.20:10532 uk-printing.gl.at.ply.gg tcp

Files

memory/4476-0-0x00007FFEEE1A3000-0x00007FFEEE1A5000-memory.dmp

memory/4476-1-0x00000000007F0000-0x00000000007FE000-memory.dmp

memory/4476-2-0x00007FFEEE1A0000-0x00007FFEEEC61000-memory.dmp

memory/4476-3-0x000000001B3B0000-0x000000001B3BA000-memory.dmp

memory/4476-4-0x00007FFEEE1A3000-0x00007FFEEE1A5000-memory.dmp

memory/4476-5-0x00007FFEEE1A0000-0x00007FFEEEC61000-memory.dmp

memory/4476-6-0x000000001D400000-0x000000001D482000-memory.dmp