Malware Analysis Report

2024-09-11 14:48

Sample ID 240612-lvfhkszfnd
Target XClient.exe
SHA256 aae1ea47ea8a18b94a5ece46b8a4261b47b3c8e0d0904111fa4de6ca30a9a8dd
Tags
xworm rat trojan
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

aae1ea47ea8a18b94a5ece46b8a4261b47b3c8e0d0904111fa4de6ca30a9a8dd

Threat Level: Known bad

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

Malicious Activity Summary

xworm rat trojan

Xworm

Detect Xworm Payload

Xworm family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-12 09:51

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

2024-06-12 09:50

Reported

2024-06-12 09:53

Platform

win7-20240419-en

Max time kernel

145s

Max time network

122s

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

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
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp

Files

memory/1284-0-0x000007FEF5A53000-0x000007FEF5A54000-memory.dmp

memory/1284-1-0x0000000000E90000-0x0000000000E9E000-memory.dmp

memory/1284-2-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

memory/1284-3-0x000007FEF5A53000-0x000007FEF5A54000-memory.dmp

memory/1284-4-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 09:50

Reported

2024-06-12 09:53

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

60s

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

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
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp
N/A 127.0.0.1:20492 tcp

Files

memory/1172-0-0x00007FFEFB133000-0x00007FFEFB135000-memory.dmp

memory/1172-1-0x0000000000B60000-0x0000000000B6E000-memory.dmp

memory/1172-2-0x00007FFEFB130000-0x00007FFEFBBF1000-memory.dmp

memory/1172-3-0x00007FFEFB133000-0x00007FFEFB135000-memory.dmp

memory/1172-4-0x00007FFEFB130000-0x00007FFEFBBF1000-memory.dmp