Malware Analysis Report

2024-11-16 13:04

Sample ID 240903-rxr72szamn
Target Client-built.exe
SHA256 408f0f6aeea0e955ae90664a025a53943c15387d7543c2071233c55837406dd5
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

408f0f6aeea0e955ae90664a025a53943c15387d7543c2071233c55837406dd5

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

N/A

Analysis: static1

Detonation Overview

Reported

2024-09-03 14:34

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-03 14:34

Reported

2024-09-03 14:35

Platform

win10-20240404-en

Max time kernel

16s

Max time network

43s

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.135.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.135.159.162.in-addr.arpa udp

Files

memory/2924-0-0x00007FFD77FE3000-0x00007FFD77FE4000-memory.dmp

memory/2924-1-0x0000022865B50000-0x0000022865B68000-memory.dmp

memory/2924-2-0x0000022800340000-0x0000022800502000-memory.dmp

memory/2924-3-0x00007FFD77FE0000-0x00007FFD789CC000-memory.dmp

memory/2924-4-0x0000022800D10000-0x0000022801236000-memory.dmp

memory/2924-5-0x00007FFD77FE3000-0x00007FFD77FE4000-memory.dmp

memory/2924-6-0x00007FFD77FE0000-0x00007FFD789CC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-03 14:34

Reported

2024-09-03 14:40

Platform

win10v2004-20240802-en

Max time kernel

96s

Max time network

209s

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 234.134.159.162.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/3752-0-0x00007FFC0AE33000-0x00007FFC0AE35000-memory.dmp

memory/3752-1-0x00000176FB3C0000-0x00000176FB3D8000-memory.dmp

memory/3752-2-0x00000176FDA80000-0x00000176FDC42000-memory.dmp

memory/3752-3-0x00007FFC0AE30000-0x00007FFC0B8F1000-memory.dmp

memory/3752-4-0x00000176FE280000-0x00000176FE7A8000-memory.dmp

memory/3752-5-0x00007FFC0AE33000-0x00007FFC0AE35000-memory.dmp

memory/3752-6-0x00007FFC0AE30000-0x00007FFC0B8F1000-memory.dmp