Malware Analysis Report

2025-01-22 14:18

Sample ID 240226-1kv8lshc51
Target a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569
SHA256 a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569
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

a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569

Threat Level: Known bad

The file a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569 was found to be: Known bad.

Malicious Activity Summary

warzonerat infostealer persistence rat

WarzoneRat, AveMaria

Detects executables containing bas64 encoded gzip files

Detects executables containing bas64 encoded gzip files

Warzone RAT payload

Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Detects executables embedding command execution via IExecuteCommand COM object

Detects executables containing artifacts associated with disabling Widnows Defender

Detects executables potentially checking for WinJail sandbox window

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Gathers network information

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-26 21:43

Signatures

Detects executables containing bas64 encoded gzip files

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-26 21:43

Reported

2024-02-26 21:45

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe

"C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 528

Network

N/A

Files

memory/1752-0-0x0000000000970000-0x0000000000A7C000-memory.dmp

memory/1752-1-0x0000000074D00000-0x00000000753EE000-memory.dmp

memory/1752-2-0x0000000074D00000-0x00000000753EE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-26 21:43

Reported

2024-02-26 21:45

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF

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

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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

Detects executables containing artifacts associated with disabling Widnows Defender

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

Detects executables containing bas64 encoded gzip files

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

Detects executables embedding command execution via IExecuteCommand COM object

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

Detects executables potentially checking for WinJail sandbox window

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

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GODBLESSMACA = "C:\\Windows\\SysWOW64\\NETSTAT.EXE" C:\Windows\SysWOW64\NETSTAT.EXE N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2340 set thread context of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE

Gathers network information

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\NETSTAT.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE
PID 2340 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe C:\Windows\SysWOW64\NETSTAT.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe

"C:\Users\Admin\AppData\Local\Temp\a30c028b3b9adef48e823339bf1f8d37131612b2e18a8e154e941e968e348569.exe"

C:\Windows\SysWOW64\NETSTAT.EXE

"C:\Windows\SysWOW64\NETSTAT.EXE"

Network

Country Destination Domain Proto
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 186.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp
US 8.8.8.8:53 godblessking.ddns.net udp

Files

memory/2340-1-0x0000000074CB0000-0x0000000075460000-memory.dmp

memory/2340-0-0x0000000000500000-0x000000000060C000-memory.dmp

memory/2340-2-0x0000000004F80000-0x000000000501C000-memory.dmp

memory/2340-3-0x00000000050B0000-0x00000000050C0000-memory.dmp

memory/2340-4-0x00000000050C0000-0x0000000005168000-memory.dmp

memory/2340-5-0x0000000004F60000-0x0000000004F7A000-memory.dmp

memory/4708-6-0x0000000000400000-0x0000000000555000-memory.dmp

memory/4708-8-0x0000000000400000-0x0000000000555000-memory.dmp

memory/4708-9-0x0000000000400000-0x0000000000555000-memory.dmp

memory/2340-11-0x0000000074CB0000-0x0000000075460000-memory.dmp

memory/4708-12-0x0000000000400000-0x0000000000555000-memory.dmp