Malware Analysis Report

2024-09-11 09:06

Sample ID 240628-my78fayarn
Target Client-built.exe
SHA256 2d274097dcb4ae2cb9b44f39b91e8ce2e679074a9821f7fbafd370d96b5337fa
Tags
discordrat persistence rat rootkit stealer
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 Overview

score
10/10

SHA256

2d274097dcb4ae2cb9b44f39b91e8ce2e679074a9821f7fbafd370d96b5337fa

Threat Level: Known bad

The file Client-built.exe was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discordrat family

Discord RAT

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 10:53

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 10:53

Reported

2024-06-28 10:55

Platform

win10-20240611-en

Max time kernel

36s

Max time network

58s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Client-built.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\Client-built.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\Desktop\Client-built.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Client-built.exe

"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Users\Admin\Desktop\Client-built.exe

"C:\Users\Admin\Desktop\Client-built.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.134.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.134.159.162.in-addr.arpa udp
US 199.232.210.172:80 tcp
US 199.232.214.172:80 tcp
US 162.159.134.234:443 gateway.discord.gg tcp

Files

memory/4100-1-0x00007FFF8BF33000-0x00007FFF8BF34000-memory.dmp

memory/4100-0-0x000001F01CE40000-0x000001F01CE58000-memory.dmp

memory/4100-2-0x000001F0373C0000-0x000001F037582000-memory.dmp

memory/4100-3-0x00007FFF8BF30000-0x00007FFF8C91C000-memory.dmp

memory/4100-4-0x000001F037BF0000-0x000001F038116000-memory.dmp

memory/4100-5-0x00007FFF8BF30000-0x00007FFF8C91C000-memory.dmp

memory/1508-6-0x00007FFF8BF30000-0x00007FFF8C91C000-memory.dmp

memory/1508-7-0x00007FFF8BF30000-0x00007FFF8C91C000-memory.dmp