Malware Analysis Report

2024-11-16 13:03

Sample ID 240913-yxdg8awhrh
Target a73d13bdc160d00eeec0f9f8f3266420N
SHA256 337677f443812d6ff372f94eb34f56b0068cac52c9843f06c7d1f3804b1994b8
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

337677f443812d6ff372f94eb34f56b0068cac52c9843f06c7d1f3804b1994b8

Threat Level: Known bad

The file a73d13bdc160d00eeec0f9f8f3266420N 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

2024-09-13 20:09

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-13 20:09

Reported

2024-09-13 20:11

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Processes

C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.exe

"C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2112 -s 596

Network

N/A

Files

memory/2112-0-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

memory/2112-1-0x000000013F170000-0x000000013F188000-memory.dmp

memory/2112-2-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

memory/2112-3-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

memory/2112-4-0x000007FEF5750000-0x000007FEF613C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-13 20:09

Reported

2024-09-13 20:11

Platform

win10v2004-20240802-en

Max time kernel

93s

Max time network

116s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.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\a73d13bdc160d00eeec0f9f8f3266420N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.exe

"C:\Users\Admin\AppData\Local\Temp\a73d13bdc160d00eeec0f9f8f3266420N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.133.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 234.133.159.162.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/4824-0-0x00007FFAEDF93000-0x00007FFAEDF95000-memory.dmp

memory/4824-1-0x000001CFFFF80000-0x000001CFFFF98000-memory.dmp

memory/4824-2-0x000001D0001D0000-0x000001D000392000-memory.dmp

memory/4824-3-0x00007FFAEDF90000-0x00007FFAEEA51000-memory.dmp

memory/4824-4-0x000001CF9AC10000-0x000001CF9B138000-memory.dmp

memory/4824-5-0x00007FFAEDF93000-0x00007FFAEDF95000-memory.dmp

memory/4824-6-0x00007FFAEDF90000-0x00007FFAEEA51000-memory.dmp