Malware Analysis Report

2024-10-24 16:46

Sample ID 240423-tgye8shg27
Target PO-46564343.exe
SHA256 6f68da459050effdc1e643ec81bec63c3860f0ea1c333a1cd451c11c8c08856c
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

6f68da459050effdc1e643ec81bec63c3860f0ea1c333a1cd451c11c8c08856c

Threat Level: Known bad

The file PO-46564343.exe was found to be: Known bad.

Malicious Activity Summary

warzonerat infostealer persistence rat

WarzoneRat, AveMaria

Warzone RAT payload

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-23 16:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-23 16:02

Reported

2024-04-23 16:05

Platform

win10-20240404-en

Max time kernel

134s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO-46564343.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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\Documents\images.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4520 set thread context of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4520 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4520 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4520 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
PID 4520 wrote to memory of 4100 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
PID 4520 wrote to memory of 4100 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
PID 4520 wrote to memory of 4100 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4520 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4360 wrote to memory of 2132 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe
PID 4360 wrote to memory of 2132 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe
PID 4360 wrote to memory of 2132 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe

Processes

C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe

"C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"

C:\Users\Admin\Documents\images.exe

"C:\Users\Admin\Documents\images.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 78.239.69.13.in-addr.arpa udp

Files

memory/4360-0-0x0000000000400000-0x000000000055A000-memory.dmp

memory/4360-2-0x0000000000400000-0x000000000055A000-memory.dmp

memory/4360-3-0x0000000000400000-0x000000000055A000-memory.dmp

C:\Users\Admin\Documents\images.exe

MD5 ac93f60717f1fee8c678e624f54852ee
SHA1 d9c9828396d19a7f2920af68a4692409f16beaa9
SHA256 1fa79bf14d80519f7965a44dcc1f69ec1d24e83eea2927b474c3545e65062f24
SHA512 9ff7dfe9c8bc2ae775a97227990f332d8b799fbb4235eea7c73756a5359841d355805d1b624b40fe8f7e864c997a604d3c10ad1fa1182deb5842ab77aad9b1b7

memory/4360-7-0x0000000000400000-0x000000000055A000-memory.dmp

memory/2132-10-0x0000000073EA0000-0x000000007458E000-memory.dmp

memory/2132-9-0x0000000000040000-0x000000000005C000-memory.dmp

memory/2132-12-0x0000000073EA0000-0x000000007458E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-23 16:02

Reported

2024-04-23 16:05

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO-46564343.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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\Documents\images.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3220 set thread context of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 3220 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 4740 wrote to memory of 2280 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe
PID 4740 wrote to memory of 2280 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe
PID 4740 wrote to memory of 2280 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe C:\Users\Admin\Documents\images.exe

Processes

C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe

"C:\Users\Admin\AppData\Local\Temp\PO-46564343.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"

C:\Users\Admin\Documents\images.exe

"C:\Users\Admin\Documents\images.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 198.32.209.4.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 121.118.77.104.in-addr.arpa udp
US 8.8.8.8:53 153.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 51.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 210.143.182.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4740-0-0x0000000000400000-0x000000000055A000-memory.dmp

memory/4740-2-0x0000000000400000-0x000000000055A000-memory.dmp

memory/4740-3-0x0000000000400000-0x000000000055A000-memory.dmp

C:\Users\Admin\Documents\images.exe

MD5 914f728c04d3eddd5fba59420e74e56b
SHA1 8c68ca3f013c490161c0156ef359af03594ae5e2
SHA256 7d3bdb5b7ee9685c7c18c0c3272da2a593f6c5c326f1ea67f22aae27c57ba1e6
SHA512 d7e49b361544ba22a0c66cf097e9d84db4f3759fbcc20386251caac6da80c591861c1468cb7a102eee1a1f86c974086ebc61de4027f9cd22ad06d63550400d6d

memory/4740-7-0x0000000000400000-0x000000000055A000-memory.dmp

memory/2280-9-0x0000000000E20000-0x0000000000E3C000-memory.dmp

memory/2280-10-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/2280-12-0x0000000074CF0000-0x00000000754A0000-memory.dmp