Malware Analysis Report

2024-09-11 09:08

Sample ID 240625-lscznsvhrm
Target Discord rat.exe
SHA256 2bd631c6665656673a923c13359b0dc211debc05b2885127e26b0dce808e2dec
Tags
discordrat persistence rat rootkit stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

2bd631c6665656673a923c13359b0dc211debc05b2885127e26b0dce808e2dec

Threat Level: Known bad

The file Discord rat.exe was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-25 09:47

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 09:47

Reported

2024-06-25 09:47

Platform

win10v2004-20240226-en

Max time kernel

24s

Max time network

26s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Discord rat.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\Discord rat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Discord rat.exe

"C:\Users\Admin\AppData\Local\Temp\Discord rat.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 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp

Files

memory/4964-0-0x00007FF8A2363000-0x00007FF8A2365000-memory.dmp

memory/4964-1-0x000001F23ADE0000-0x000001F23ADF8000-memory.dmp

memory/4964-2-0x000001F2553F0000-0x000001F2555B2000-memory.dmp

memory/4964-3-0x00007FF8A2360000-0x00007FF8A2E21000-memory.dmp

memory/4964-4-0x000001F2552C0000-0x000001F2553C2000-memory.dmp

memory/4964-5-0x000001F255D30000-0x000001F256258000-memory.dmp

memory/4964-7-0x00007FF8A2363000-0x00007FF8A2365000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 09:47

Reported

2024-06-25 09:49

Platform

win7-20240221-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Discord rat.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 832 wrote to memory of 2252 N/A C:\Users\Admin\AppData\Local\Temp\Discord rat.exe C:\Windows\system32\WerFault.exe
PID 832 wrote to memory of 2252 N/A C:\Users\Admin\AppData\Local\Temp\Discord rat.exe C:\Windows\system32\WerFault.exe
PID 832 wrote to memory of 2252 N/A C:\Users\Admin\AppData\Local\Temp\Discord rat.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Discord rat.exe

"C:\Users\Admin\AppData\Local\Temp\Discord rat.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 832 -s 596

Network

N/A

Files

memory/832-0-0x000007FEF51A3000-0x000007FEF51A4000-memory.dmp

memory/832-1-0x000000013F9E0000-0x000000013F9F8000-memory.dmp

memory/832-2-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

memory/832-3-0x000007FEF51A3000-0x000007FEF51A4000-memory.dmp

memory/832-4-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp