Malware Analysis Report

2024-11-16 13:05

Sample ID 240823-k24nbavgmd
Target Unban Tool.exe
SHA256 b9351151cb27d1032feae32c5750e65b8e4a47ea67ed86e15d2bc7bd42fd1a64
Tags
discordrat persistence rat rootkit stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

b9351151cb27d1032feae32c5750e65b8e4a47ea67ed86e15d2bc7bd42fd1a64

Threat Level: Known bad

The file Unban Tool.exe was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-08-23 09:06

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-23 09:06

Reported

2024-08-23 09:09

Platform

win7-20240705-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2440 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe C:\Windows\system32\WerFault.exe
PID 2440 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe C:\Windows\system32\WerFault.exe
PID 2440 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe

"C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2440 -s 596

Network

N/A

Files

memory/2440-0-0x000007FEF5A23000-0x000007FEF5A24000-memory.dmp

memory/2440-1-0x000000013F490000-0x000000013F4A8000-memory.dmp

memory/2440-2-0x000007FEF5A20000-0x000007FEF640C000-memory.dmp

memory/2440-3-0x000007FEF5A20000-0x000007FEF640C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-23 09:06

Reported

2024-08-23 09:12

Platform

win10v2004-20240802-en

Max time kernel

303s

Max time network

321s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe

"C:\Users\Admin\AppData\Local\Temp\Unban Tool.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.130.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.130.159.162.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 137.71.105.51.in-addr.arpa udp

Files

memory/344-0-0x00007FF8E9273000-0x00007FF8E9275000-memory.dmp

memory/344-1-0x0000018F1BCF0000-0x0000018F1BD08000-memory.dmp

memory/344-2-0x0000018F362C0000-0x0000018F36482000-memory.dmp

memory/344-3-0x00007FF8E9270000-0x00007FF8E9D31000-memory.dmp

memory/344-4-0x0000018F36C00000-0x0000018F37128000-memory.dmp

memory/344-5-0x00007FF8E9273000-0x00007FF8E9275000-memory.dmp

memory/344-6-0x00007FF8E9270000-0x00007FF8E9D31000-memory.dmp