Malware Analysis Report

2025-03-15 06:30

Sample ID 240131-b8llmsbabn
Target 8320d990377c8e9f565f76088bf69a6b
SHA256 c9101673c9067dc94509d5e5c2ee41274baf4e34867c700855f95cb3ff164f19
Tags
warzonerat infostealer rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

c9101673c9067dc94509d5e5c2ee41274baf4e34867c700855f95cb3ff164f19

Threat Level: Known bad

The file 8320d990377c8e9f565f76088bf69a6b was found to be: Known bad.

Malicious Activity Summary

warzonerat infostealer rat

WarzoneRat, AveMaria

Warzone RAT payload

Checks computer location settings

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-31 01:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-31 01:48

Reported

2024-01-31 01:51

Platform

win7-20231215-en

Max time kernel

120s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2228 set thread context of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2228 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2228 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2228 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2228 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2228 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2872 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2228 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2560 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\WerFault.exe
PID 2560 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\WerFault.exe
PID 2560 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\WerFault.exe
PID 2560 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fEOyjmrsTmxjiL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp16CB.tmp"

C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 200

Network

N/A

Files

memory/2228-0-0x0000000000240000-0x000000000034E000-memory.dmp

memory/2228-1-0x00000000740E0000-0x00000000747CE000-memory.dmp

memory/2228-2-0x0000000004F30000-0x0000000004F70000-memory.dmp

memory/2228-3-0x00000000005E0000-0x00000000005FC000-memory.dmp

memory/2228-4-0x00000000740E0000-0x00000000747CE000-memory.dmp

memory/2228-5-0x0000000004F30000-0x0000000004F70000-memory.dmp

memory/2228-6-0x0000000004790000-0x00000000047EE000-memory.dmp

memory/2228-7-0x0000000004310000-0x0000000004338000-memory.dmp

memory/2560-13-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-14-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-15-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-17-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-16-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-19-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-21-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2560-25-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2560-27-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2228-28-0x00000000740E0000-0x00000000747CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-31 01:48

Reported

2024-01-31 01:51

Platform

win10v2004-20231215-en

Max time kernel

149s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2492 set thread context of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2492 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2492 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2492 wrote to memory of 3864 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe
PID 2492 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fEOyjmrsTmxjiL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAC39.tmp"

C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe

"C:\Users\Admin\AppData\Local\Temp\8320d990377c8e9f565f76088bf69a6b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp
US 8.8.8.8:53 warzonepw.ddns.net udp

Files

memory/2492-0-0x00000000747C0000-0x0000000074F70000-memory.dmp

memory/2492-1-0x0000000000470000-0x000000000057E000-memory.dmp

memory/2492-2-0x0000000002970000-0x0000000002980000-memory.dmp

memory/2492-3-0x0000000005100000-0x0000000005192000-memory.dmp

memory/2492-4-0x0000000005750000-0x0000000005CF4000-memory.dmp

memory/2492-5-0x00000000050A0000-0x00000000050BC000-memory.dmp

memory/2492-6-0x0000000005240000-0x00000000052DC000-memory.dmp

memory/2492-7-0x00000000747C0000-0x0000000074F70000-memory.dmp

memory/2492-8-0x0000000002970000-0x0000000002980000-memory.dmp

memory/2492-9-0x0000000005520000-0x000000000557E000-memory.dmp

memory/2492-10-0x00000000051E0000-0x0000000005208000-memory.dmp

memory/5020-16-0x0000000000400000-0x0000000000554000-memory.dmp

memory/5020-19-0x0000000000400000-0x0000000000554000-memory.dmp

memory/5020-20-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2492-21-0x00000000747C0000-0x0000000074F70000-memory.dmp

memory/5020-22-0x0000000000400000-0x0000000000554000-memory.dmp