Malware Analysis Report

2024-11-16 13:31

Sample ID 240621-lnhdlayemn
Target X Image logger beta V5.4.exe
SHA256 2502ceb09d5122bf345526dec2d66ce207f0169078df86e77979dc1d4a34dbf9
Tags
xworm persistence 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 Overview

score
10/10

SHA256

2502ceb09d5122bf345526dec2d66ce207f0169078df86e77979dc1d4a34dbf9

Threat Level: Known bad

The file X Image logger beta V5.4.exe was found to be: Known bad.

Malicious Activity Summary

xworm persistence rat trojan

Xworm family

Xworm

Detect Xworm Payload

Drops startup file

Adds Run key to start application

Looks up external IP address via web service

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-21 09:40

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 09:40

Reported

2024-06-21 09:45

Platform

win11-20240508-en

Max time kernel

244s

Max time network

253s

Command Line

"C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Anti root backup.lnk C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Anti root backup.lnk C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Microsoft\Windows\CurrentVersion\Run\Anti root backup = "C:\\Users\\Admin\\Anti root backup" C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe

"C:\Users\Admin\AppData\Local\Temp\X Image logger beta V5.4.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 modern-educators.gl.at.ply.gg udp

Files

memory/1956-0-0x00007FF91ABD3000-0x00007FF91ABD5000-memory.dmp

memory/1956-1-0x0000000000040000-0x000000000008C000-memory.dmp

memory/1956-2-0x00007FF91ABD0000-0x00007FF91B692000-memory.dmp

memory/1956-6-0x00007FF91ABD0000-0x00007FF91B692000-memory.dmp