Malware Analysis Report

2024-11-16 13:35

Sample ID 240526-vmg6wade6v
Target XClient.exe
SHA256 5b64cc2c1a7d550a5fb1d344d373be0cf9a8a5041f5e7b33534a9aaee06a9073
Tags
xworm rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

5b64cc2c1a7d550a5fb1d344d373be0cf9a8a5041f5e7b33534a9aaee06a9073

Threat Level: Known bad

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

Malicious Activity Summary

xworm rat trojan

Xworm family

Xworm

Detect Xworm Payload

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-26 17:06

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

2024-05-26 17:06

Reported

2024-05-26 17:09

Platform

win7-20240215-en

Max time kernel

203s

Max time network

205s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:10897 0.tcp.eu.ngrok.io tcp

Files

memory/2936-0-0x000007FEF5393000-0x000007FEF5394000-memory.dmp

memory/2936-1-0x0000000000860000-0x000000000086E000-memory.dmp

memory/2936-2-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp

memory/2936-3-0x000007FEF5393000-0x000007FEF5394000-memory.dmp

memory/2936-4-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-26 17:06

Reported

2024-05-26 17:08

Platform

win10-20240404-en

Max time kernel

145s

Max time network

148s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 10.179.89.13.in-addr.arpa udp
DE 3.125.223.134:10897 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 18.158.249.75:10897 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:10897 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:10897 0.tcp.eu.ngrok.io tcp

Files

memory/4388-0-0x00000000003E0000-0x00000000003EE000-memory.dmp

memory/4388-1-0x00007FFFAA1E0000-0x00007FFFAA3BB000-memory.dmp

memory/4388-2-0x00007FFFAA1E0000-0x00007FFFAA3BB000-memory.dmp

memory/4388-3-0x00007FFFAA1E0000-0x00007FFFAA3BB000-memory.dmp