Malware Analysis Report

2025-04-13 12:24

Sample ID 250104-jtlbbszqdv
Target Zoma.exe
SHA256 d9b7e1ef5d71ea74ff6588b5f0044f8c8747c666ba3c149c8bcd666500b1b73e
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

d9b7e1ef5d71ea74ff6588b5f0044f8c8747c666ba3c149c8bcd666500b1b73e

Threat Level: Known bad

The file Zoma.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

2025-01-04 07:57

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-04 07:57

Reported

2025-01-04 07:58

Platform

win7-20240903-en

Max time kernel

15s

Max time network

0s

Command Line

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

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Discordrat family

discordrat

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2672 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\Zoma.exe C:\Windows\system32\WerFault.exe
PID 2672 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\Zoma.exe C:\Windows\system32\WerFault.exe
PID 2672 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\Zoma.exe C:\Windows\system32\WerFault.exe

Processes

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

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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2672 -s 596

Network

N/A

Files

memory/2672-0-0x000007FEF59E3000-0x000007FEF59E4000-memory.dmp

memory/2672-1-0x000000013FCE0000-0x000000013FCF8000-memory.dmp

memory/2672-2-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp

memory/2672-3-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-04 07:57

Reported

2025-01-04 08:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

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

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Discordrat family

discordrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\Zoma.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 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 234.130.159.162.in-addr.arpa udp
US 8.8.8.8:53 60.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 182.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4668-0-0x00007FFEB3DF3000-0x00007FFEB3DF5000-memory.dmp

memory/4668-1-0x0000029F0CCF0000-0x0000029F0CD08000-memory.dmp

memory/4668-2-0x0000029F27390000-0x0000029F27552000-memory.dmp

memory/4668-3-0x00007FFEB3DF0000-0x00007FFEB48B1000-memory.dmp

memory/4668-4-0x0000029F27B90000-0x0000029F280B8000-memory.dmp

memory/4668-5-0x00007FFEB3DF3000-0x00007FFEB3DF5000-memory.dmp

memory/4668-6-0x00007FFEB3DF0000-0x00007FFEB48B1000-memory.dmp