Malware Analysis Report

2024-11-16 13:05

Sample ID 240816-xy5gnasanc
Target celestic.exe
SHA256 ab89b88da095ccb90bfef2ca1bba709a28bdceceffc41241e21b8fc24ec68ef8
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

ab89b88da095ccb90bfef2ca1bba709a28bdceceffc41241e21b8fc24ec68ef8

Threat Level: Known bad

The file celestic.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

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-08-16 19:16

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-16 19:16

Reported

2024-08-16 19:19

Platform

win7-20240729-en

Max time kernel

14s

Max time network

18s

Command Line

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

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1520 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\celestic.exe C:\Windows\system32\WerFault.exe
PID 1520 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\celestic.exe C:\Windows\system32\WerFault.exe
PID 1520 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\celestic.exe C:\Windows\system32\WerFault.exe

Processes

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

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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1520 -s 600

Network

N/A

Files

memory/1520-0-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

memory/1520-1-0x000000013F920000-0x000000013F938000-memory.dmp

memory/1520-2-0x000007FEF5EA0000-0x000007FEF688C000-memory.dmp

memory/1520-3-0x000007FEF5EA3000-0x000007FEF5EA4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-16 19:16

Reported

2024-08-16 19:19

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

128s

Command Line

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\celestic.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 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 40.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 22.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/2628-0-0x00007FF82E533000-0x00007FF82E535000-memory.dmp

memory/2628-1-0x000001FDD7480000-0x000001FDD7498000-memory.dmp

memory/2628-2-0x000001FDF1C00000-0x000001FDF1DC2000-memory.dmp

memory/2628-3-0x00007FF82E530000-0x00007FF82EFF1000-memory.dmp

memory/2628-4-0x000001FDF2400000-0x000001FDF2928000-memory.dmp

memory/2628-5-0x00007FF82E533000-0x00007FF82E535000-memory.dmp

memory/2628-6-0x00007FF82E530000-0x00007FF82EFF1000-memory.dmp