Malware Analysis Report

2024-11-16 13:06

Sample ID 240321-wwcs7aed87
Target Apple.exe
SHA256 439286025d0f9bde9fa9a43132d8827993ee6fa84df77025a4d87da3a2b3a5ba
Tags
discordrat persistence rat rootkit stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

439286025d0f9bde9fa9a43132d8827993ee6fa84df77025a4d87da3a2b3a5ba

Threat Level: Known bad

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

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-21 18:15

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-21 18:15

Reported

2024-03-21 18:18

Platform

win7-20231129-en

Max time kernel

119s

Max time network

120s

Command Line

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

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2820 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\Apple.exe C:\Windows\system32\WerFault.exe
PID 2820 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\Apple.exe C:\Windows\system32\WerFault.exe
PID 2820 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\Apple.exe C:\Windows\system32\WerFault.exe

Processes

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

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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2820 -s 604

Network

N/A

Files

memory/2820-0-0x000000013FA20000-0x000000013FA38000-memory.dmp

memory/2820-1-0x000007FEF5F70000-0x000007FEF695C000-memory.dmp

memory/2820-2-0x000000001B3C0000-0x000000001B440000-memory.dmp

memory/2820-3-0x000007FEF5F70000-0x000007FEF695C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-21 18:15

Reported

2024-03-21 18:19

Platform

win10v2004-20240226-en

Max time kernel

169s

Max time network

177s

Command Line

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

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 64.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 82.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
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 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 discord.com udp
US 162.159.137.232:443 discord.com tcp
US 8.8.8.8:53 232.137.159.162.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 geolocation-db.com udp
DE 159.89.102.253:443 geolocation-db.com tcp
US 162.159.137.232:443 discord.com tcp
US 8.8.8.8:53 253.102.89.159.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.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 204.79.197.200:443 tse1.mm.bing.net tcp
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
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 196.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

memory/4976-0-0x000001CB95EB0000-0x000001CB95EC8000-memory.dmp

memory/4976-1-0x000001CBB04B0000-0x000001CBB0672000-memory.dmp

memory/4976-2-0x00007FFF18D50000-0x00007FFF19811000-memory.dmp

memory/4976-3-0x000001CB96280000-0x000001CB96290000-memory.dmp

memory/4976-4-0x000001CBB0CB0000-0x000001CBB11D8000-memory.dmp

memory/4976-5-0x00007FFF18D50000-0x00007FFF19811000-memory.dmp

memory/4976-6-0x000001CB96280000-0x000001CB96290000-memory.dmp