Malware Analysis Report

2024-09-11 09:34

Sample ID 240530-d8l9aadb3x
Target d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73
SHA256 d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73

Threat Level: Known bad

The file d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73 was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Detects executables containing URLs to raw contents of a Github gist

Discordrat family

Detects executables containing URLs to raw contents of a Github gist

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-30 03:40

Signatures

Detects executables containing URLs to raw contents of a Github gist

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

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-30 03:40

Reported

2024-05-30 03:43

Platform

win7-20240220-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Detects executables containing URLs to raw contents of a Github gist

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

Processes

C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe

"C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2872 -s 596

Network

N/A

Files

memory/2872-0-0x000007FEF5913000-0x000007FEF5914000-memory.dmp

memory/2872-1-0x000000013F3B0000-0x000000013F3C8000-memory.dmp

memory/2872-2-0x000007FEF5910000-0x000007FEF62FC000-memory.dmp

memory/2872-3-0x000007FEF5910000-0x000007FEF62FC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-30 03:40

Reported

2024-05-30 03:43

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Detects executables containing URLs to raw contents of a Github gist

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.exe

"C:\Users\Admin\AppData\Local\Temp\d82bc37ca66a2c6b78dcf7934a818d3d7692890fffe98104f30e71d9f0875e73.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 8.8.8.8.in-addr.arpa udp
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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/1800-0-0x00007FF917AA3000-0x00007FF917AA5000-memory.dmp

memory/1800-1-0x000001E792B10000-0x000001E792B28000-memory.dmp

memory/1800-2-0x000001E7AD280000-0x000001E7AD442000-memory.dmp

memory/1800-3-0x00007FF917AA0000-0x00007FF918561000-memory.dmp

memory/1800-4-0x000001E7ADA80000-0x000001E7ADFA8000-memory.dmp

memory/1800-5-0x00007FF917AA0000-0x00007FF918561000-memory.dmp