Malware Analysis Report

2024-10-24 16:46

Sample ID 240417-mtq4cscd66
Target 07827fcf9f6fc7bbd718ff90bf7355a1e474b04c91542dec380704082aeb9bdc
SHA256 07827fcf9f6fc7bbd718ff90bf7355a1e474b04c91542dec380704082aeb9bdc
Tags
warzonerat infostealer persistence 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

07827fcf9f6fc7bbd718ff90bf7355a1e474b04c91542dec380704082aeb9bdc

Threat Level: Known bad

The file 07827fcf9f6fc7bbd718ff90bf7355a1e474b04c91542dec380704082aeb9bdc was found to be: Known bad.

Malicious Activity Summary

warzonerat infostealer persistence rat

WarzoneRat, AveMaria

Warzone RAT payload

Adds Run key to start application

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-17 10:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-17 10:45

Reported

2024-04-17 10:48

Platform

win7-20240221-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Udhglpksa = "C:\\Users\\Admin\\AppData\\Roaming\\Udhglpksa.exe" C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 1136 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 2628 wrote to memory of 2344 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe C:\Windows\SysWOW64\WerFault.exe
PID 2628 wrote to memory of 2344 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe C:\Windows\SysWOW64\WerFault.exe
PID 2628 wrote to memory of 2344 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe C:\Windows\SysWOW64\WerFault.exe
PID 2628 wrote to memory of 2344 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe

"C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2628 -s 200

Network

N/A

Files

memory/1136-0-0x0000000000840000-0x00000000008E8000-memory.dmp

memory/1136-1-0x0000000074700000-0x0000000074DEE000-memory.dmp

memory/1136-2-0x0000000004990000-0x00000000049D0000-memory.dmp

memory/1136-3-0x0000000002110000-0x0000000002166000-memory.dmp

memory/1136-4-0x0000000002160000-0x000000000219E000-memory.dmp

memory/1136-5-0x0000000004630000-0x000000000466E000-memory.dmp

memory/1136-6-0x0000000004670000-0x00000000046BC000-memory.dmp

memory/1136-7-0x0000000074700000-0x0000000074DEE000-memory.dmp

memory/1136-8-0x0000000004990000-0x00000000049D0000-memory.dmp

memory/2628-10-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-11-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-12-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-13-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-14-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-16-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2628-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2628-20-0x0000000000400000-0x000000000055E000-memory.dmp

memory/1136-22-0x0000000074700000-0x0000000074DEE000-memory.dmp

memory/2628-23-0x0000000000400000-0x000000000055E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-17 10:45

Reported

2024-04-17 10:48

Platform

win10v2004-20240412-en

Max time kernel

146s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4092317236-2027488869-1227795436-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Udhglpksa = "C:\\Users\\Admin\\AppData\\Roaming\\Udhglpksa.exe" C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
PID 3856 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe

"C:\Users\Admin\AppData\Local\Temp\1228d2a5da0c294501e973a3de592eedca074276969cc53327edd667f08af002.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
GB 217.151.98.163:6093 tcp
GB 217.151.98.163:6093 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
GB 217.151.98.163:6093 tcp
GB 217.151.98.163:6093 tcp
US 8.8.8.8:53 104.193.132.51.in-addr.arpa udp

Files

memory/3856-0-0x00000000008B0000-0x0000000000958000-memory.dmp

memory/3856-1-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/3856-2-0x0000000005860000-0x0000000005E04000-memory.dmp

memory/3856-3-0x0000000005350000-0x00000000053E2000-memory.dmp

memory/3856-4-0x0000000005490000-0x00000000054A0000-memory.dmp

memory/3856-5-0x00000000053F0000-0x00000000053FA000-memory.dmp

memory/3856-6-0x00000000054A0000-0x00000000054F6000-memory.dmp

memory/3856-7-0x00000000054F0000-0x000000000552E000-memory.dmp

memory/3856-8-0x0000000005530000-0x000000000556E000-memory.dmp

memory/3856-9-0x0000000005680000-0x00000000056CC000-memory.dmp

memory/3856-10-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/3856-11-0x0000000005490000-0x00000000054A0000-memory.dmp

memory/4488-13-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3856-17-0x0000000074580000-0x0000000074D30000-memory.dmp

memory/4488-16-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4488-18-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4488-19-0x0000000000400000-0x000000000055E000-memory.dmp