Malware Analysis Report

2024-11-16 13:03

Sample ID 240912-qpcxqawgre
Target solaraV8.exe
SHA256 fc2efd8bc73e8194e6ffd0b08e2a07d5436678ec8fa117376454e12e7d5a7ecc
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

fc2efd8bc73e8194e6ffd0b08e2a07d5436678ec8fa117376454e12e7d5a7ecc

Threat Level: Known bad

The file solaraV8.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

2024-09-12 13:25

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-12 13:25

Reported

2024-09-12 13:28

Platform

win7-20240708-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\solaraV8.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1504 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\solaraV8.exe C:\Windows\system32\WerFault.exe
PID 1504 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\solaraV8.exe C:\Windows\system32\WerFault.exe
PID 1504 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\solaraV8.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\solaraV8.exe

"C:\Users\Admin\AppData\Local\Temp\solaraV8.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1504 -s 596

Network

N/A

Files

memory/1504-0-0x000007FEF5E73000-0x000007FEF5E74000-memory.dmp

memory/1504-1-0x000000013F930000-0x000000013F948000-memory.dmp

memory/1504-2-0x000007FEF5E70000-0x000007FEF685C000-memory.dmp

memory/1504-3-0x000007FEF5E73000-0x000007FEF5E74000-memory.dmp

memory/1504-4-0x000007FEF5E70000-0x000007FEF685C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-12 13:25

Reported

2024-09-12 13:28

Platform

win10v2004-20240802-en

Max time kernel

95s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\solaraV8.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\solaraV8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\solaraV8.exe

"C:\Users\Admin\AppData\Local\Temp\solaraV8.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
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/4172-0-0x00007FFF2CB43000-0x00007FFF2CB45000-memory.dmp

memory/4172-1-0x0000017469510000-0x0000017469528000-memory.dmp

memory/4172-2-0x000001746BBD0000-0x000001746BD92000-memory.dmp

memory/4172-3-0x00007FFF2CB40000-0x00007FFF2D601000-memory.dmp

memory/4172-4-0x000001746C3D0000-0x000001746C8F8000-memory.dmp

memory/4172-5-0x00007FFF2CB40000-0x00007FFF2D601000-memory.dmp