Malware Analysis Report

2024-11-16 13:38

Sample ID 240530-dvjk8sde68
Target Nursultan Crack.exe
SHA256 6718f70bc6681d4aa51f9a14dd7d13b889207f06d1f6022a50f9d99a5f03d86a
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

6718f70bc6681d4aa51f9a14dd7d13b889207f06d1f6022a50f9d99a5f03d86a

Threat Level: Known bad

The file Nursultan Crack.exe was found to be: Known bad.

Malicious Activity Summary

xworm persistence rat trojan

Detect Xworm Payload

Xworm family

Xworm

Drops startup file

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-30 03:19

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

2024-05-30 03:19

Reported

2024-05-30 03:24

Platform

win10v2004-20240426-en

Max time kernel

283s

Max time network

300s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.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 created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\discord.lnk C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\discord.lnk C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\discord = "C:\\Users\\Admin\\AppData\\Roaming\\discord.exe" C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe

"C:\Users\Admin\AppData\Local\Temp\Nursultan Crack.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 tel-form.gl.at.ply.gg udp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
N/A 127.0.0.1:1111 tcp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
N/A 127.0.0.1:1111 tcp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
N/A 127.0.0.1:1111 tcp
N/A 127.0.0.1:1111 tcp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp
N/A 127.0.0.1:1111 tcp
N/A 127.0.0.1:1111 tcp
N/A 127.0.0.1:1111 tcp
N/A 127.0.0.1:1111 tcp
US 147.185.221.20:1111 tel-form.gl.at.ply.gg tcp

Files

memory/3508-0-0x00007FFBAB443000-0x00007FFBAB445000-memory.dmp

memory/3508-1-0x00000000005D0000-0x00000000005E8000-memory.dmp

memory/3508-6-0x00007FFBAB440000-0x00007FFBABF01000-memory.dmp

memory/3508-7-0x00007FFBAB443000-0x00007FFBAB445000-memory.dmp

memory/3508-8-0x00007FFBAB440000-0x00007FFBABF01000-memory.dmp