Malware Analysis Report

2024-11-16 13:31

Sample ID 240621-vsfj8sybpa
Target Image_logger_beta_V2.0.exe
SHA256 83cd09db1595a65a665e5b60a0d8bd718bbefb8a3139bf81f24589fc6028daea
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 Overview

score
10/10

SHA256

83cd09db1595a65a665e5b60a0d8bd718bbefb8a3139bf81f24589fc6028daea

Threat Level: Known bad

The file Image_logger_beta_V2.0.exe was found to be: Known bad.

Malicious Activity Summary

xworm rat trojan

Detect Xworm Payload

Xworm

Executes dropped EXE

Checks computer location settings

Drops startup file

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-21 17:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-21 17:14

Reported

2024-06-21 17:17

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

57s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Image_logger_beta_V2.0.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Image_logger_beta_V2.0.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Image_logger_beta_V2.0.exe

"C:\Users\Admin\AppData\Local\Temp\Image_logger_beta_V2.0.exe"

C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe

"C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe"

Network

Country Destination Domain Proto
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

C:\Users\Admin\AppData\Local\Temp\RarSFX0\XImage logger beta.exe

MD5 673ab7f6850b991878f1a7aafa7494bd
SHA1 8cc01935b97cc573511ebfec87a086cdd5f64f7b
SHA256 6cf09e890c04e4f3694906366436485b85d01106809cc12fa26107832d1dd8d7
SHA512 72709b065adbd257c9fa39ed614fe791c929cc4db1b73efd385ee037540c355c3ea4617595af131693941f49510b9acb0fe8ae460d5c345a7451f7e8484b6aa0

memory/2584-12-0x00007FF9FFBA3000-0x00007FF9FFBA5000-memory.dmp

memory/2584-13-0x00000000002F0000-0x000000000033C000-memory.dmp

memory/2584-18-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

memory/2584-19-0x00007FF9FFBA3000-0x00007FF9FFBA5000-memory.dmp

memory/2584-20-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp