Malware Analysis Report

2025-04-13 12:24

Sample ID 250104-jsmsrszqaw
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

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 AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2025-01-04 07:55

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2025-01-04 07:55

Reported

2025-01-04 07:58

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

145s

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 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 234.130.159.162.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 60.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4308-0-0x00007FFA102C3000-0x00007FFA102C5000-memory.dmp

memory/4308-1-0x000001DB1EB40000-0x000001DB1EB58000-memory.dmp

memory/4308-2-0x000001DB39240000-0x000001DB39402000-memory.dmp

memory/4308-3-0x00007FFA102C0000-0x00007FFA10D81000-memory.dmp

memory/4308-4-0x000001DB39A40000-0x000001DB39F68000-memory.dmp

memory/4308-5-0x00007FFA102C3000-0x00007FFA102C5000-memory.dmp

memory/4308-6-0x00007FFA102C0000-0x00007FFA10D81000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-04 07:55

Reported

2025-01-04 07:58

Platform

win7-20241010-en

Max time kernel

13s

Max time network

19s

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 2608 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\Zoma.exe C:\Windows\system32\WerFault.exe
PID 2608 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\Zoma.exe C:\Windows\system32\WerFault.exe
PID 2608 wrote to memory of 2180 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 2608 -s 600

Network

N/A

Files

memory/2608-0-0x000007FEF5A93000-0x000007FEF5A94000-memory.dmp

memory/2608-1-0x000000013F370000-0x000000013F388000-memory.dmp

memory/2608-2-0x000007FEF5A90000-0x000007FEF647C000-memory.dmp

memory/2608-3-0x000007FEF5A90000-0x000007FEF647C000-memory.dmp