Malware Analysis Report

2024-11-16 13:05

Sample ID 240824-12vcmsscrc
Target MW3PRO0.exe
SHA256 96fbd1bfcb40f835dcffb407da07ec9187fd9610be7e9964079fae21c3c7e8f1
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

96fbd1bfcb40f835dcffb407da07ec9187fd9610be7e9964079fae21c3c7e8f1

Threat Level: Known bad

The file MW3PRO0.exe was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discordrat family

Discord RAT

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-08-24 22:09

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-24 22:09

Reported

2024-08-24 22:39

Platform

win7-20240704-en

Max time kernel

1440s

Max time network

1446s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2796 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe C:\Windows\system32\WerFault.exe
PID 2796 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe C:\Windows\system32\WerFault.exe
PID 2796 wrote to memory of 1664 N/A C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe

"C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2796 -s 600

Network

N/A

Files

memory/2796-0-0x000007FEF5643000-0x000007FEF5644000-memory.dmp

memory/2796-1-0x000000013FF90000-0x000000013FFA8000-memory.dmp

memory/2796-2-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

memory/2796-3-0x000007FEF5643000-0x000007FEF5644000-memory.dmp

memory/2796-4-0x000007FEF5640000-0x000007FEF602C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-24 22:09

Reported

2024-08-24 22:39

Platform

win10v2004-20240802-en

Max time kernel

1661s

Max time network

1152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MW3PRO0.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\MW3PRO0.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\MW3PRO0.exe

"C:\Users\Admin\AppData\Local\Temp\MW3PRO0.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 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 234.130.159.162.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 105.246.116.51.in-addr.arpa udp

Files

memory/3176-0-0x00007FF98A5D3000-0x00007FF98A5D5000-memory.dmp

memory/3176-1-0x000001C0CE7D0000-0x000001C0CE7E8000-memory.dmp

memory/3176-2-0x000001C0E8EC0000-0x000001C0E9082000-memory.dmp

memory/3176-3-0x00007FF98A5D0000-0x00007FF98B091000-memory.dmp

memory/3176-4-0x000001C0E97B0000-0x000001C0E9CD8000-memory.dmp

memory/3176-5-0x00007FF98A5D3000-0x00007FF98A5D5000-memory.dmp

memory/3176-6-0x00007FF98A5D0000-0x00007FF98B091000-memory.dmp