Malware Analysis Report

2024-11-16 13:02

Sample ID 240828-1m63wszcjp
Target StarPredictorV8.exe
SHA256 37d6d9f29987afae8c860a6f3fdd3645e71654fe56d2765a3d9a9310b24597ad
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

37d6d9f29987afae8c860a6f3fdd3645e71654fe56d2765a3d9a9310b24597ad

Threat Level: Known bad

The file StarPredictorV8.exe was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-08-28 21:47

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-28 21:47

Reported

2024-08-28 21:49

Platform

win7-20240708-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2964 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe C:\Windows\system32\WerFault.exe
PID 2964 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe C:\Windows\system32\WerFault.exe
PID 2964 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe

"C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2964 -s 596

Network

N/A

Files

memory/2964-0-0x000007FEF4C83000-0x000007FEF4C84000-memory.dmp

memory/2964-1-0x000000013F710000-0x000000013F728000-memory.dmp

memory/2964-2-0x000007FEF4C80000-0x000007FEF566C000-memory.dmp

memory/2964-3-0x000007FEF4C80000-0x000007FEF566C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-28 21:47

Reported

2024-08-28 21:49

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.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\StarPredictorV8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe

"C:\Users\Admin\AppData\Local\Temp\StarPredictorV8.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.136.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.136.159.162.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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

Files

memory/3148-0-0x00007FF8E9273000-0x00007FF8E9275000-memory.dmp

memory/3148-1-0x000001A1E19A0000-0x000001A1E19B8000-memory.dmp

memory/3148-2-0x000001A1FBFC0000-0x000001A1FC182000-memory.dmp

memory/3148-3-0x00007FF8E9270000-0x00007FF8E9D31000-memory.dmp

memory/3148-4-0x000001A1FC8B0000-0x000001A1FCDD8000-memory.dmp

memory/3148-5-0x00007FF8E9273000-0x00007FF8E9275000-memory.dmp

memory/3148-6-0x00007FF8E9270000-0x00007FF8E9D31000-memory.dmp