Malware Analysis Report

2025-03-14 22:30

Sample ID 240304-rj2vbsdc42
Target b25591ab4e20edd1bd7215763ef6afc0
SHA256 3202e7b3359e2973bbf80beda010304548b275c790afc7d9c7d7211b28e8c2ee
Tags
evasion persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

3202e7b3359e2973bbf80beda010304548b275c790afc7d9c7d7211b28e8c2ee

Threat Level: Known bad

The file b25591ab4e20edd1bd7215763ef6afc0 was found to be: Known bad.

Malicious Activity Summary

evasion persistence

Modifies visiblity of hidden/system files in Explorer

Loads dropped DLL

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-04 14:14

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-04 14:14

Reported

2024-03-04 14:16

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe"

Signatures

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" C:\Users\Admin\vuasait.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe N/A

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /f" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /F" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /X" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /J" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /L" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /r" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /H" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /n" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /a" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /D" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /q" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /M" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /K" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /N" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /p" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /Z" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /h" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /P" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /A" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /l" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /k" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /y" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /g" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /o" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /U" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /V" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /Y" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /v" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /u" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /c" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /Q" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /I" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /O" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /W" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /G" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /i" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /j" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /m" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /z" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /w" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /S" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /B" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /b" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /x" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /T" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /t" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /C" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /E" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /R" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /e" C:\Users\Admin\vuasait.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vuasait = "C:\\Users\\Admin\\vuasait.exe /d" C:\Users\Admin\vuasait.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe N/A
N/A N/A C:\Users\Admin\vuasait.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe

"C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe"

C:\Users\Admin\vuasait.exe

"C:\Users\Admin\vuasait.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 ns1.player1253.com udp
US 8.8.8.8:53 ns1.videoall.net udp
US 8.8.8.8:53 ns1.mediashares.org udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

C:\Users\Admin\vuasait.exe

MD5 44bd5cfad7350d70d1082fe33bea7e26
SHA1 9021a3237b0310f66d30bdebf51b78e84441ce1e
SHA256 e89807796415b769cd70a3fd2a04565e154794788014229e0d7a2f022dac008d
SHA512 e61c52e014f7f2ce30cc3710d2cc4ba92b0c5995d467af3b7d490ec309727b7ea3f2a2c9c0331209a5871d1261679541c1e4a3589a66bf63aef85aa3ceea05a9

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-04 14:14

Reported

2024-03-04 14:16

Platform

win7-20240221-en

Max time kernel

150s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe"

Signatures

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" C:\Users\Admin\kueyao.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\kueyao.exe 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\kueyao = "C:\\Users\\Admin\\kueyao.exe /e" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /O" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /I" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /r" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /k" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /J" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /D" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /G" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /Q" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /d" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /v" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /P" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /Y" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /f" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /E" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /N" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /c" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /V" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /t" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /C" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /h" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /i" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /m" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /n" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /W" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /S" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /o" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /Z" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /l" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /X" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /p" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /a" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /H" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /M" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /K" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /j" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /g" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /x" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /B" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /w" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /F" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /L" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /q" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /u" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /y" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /z" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /U" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /T" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /s" C:\Users\Admin\kueyao.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\kueyao = "C:\\Users\\Admin\\kueyao.exe /R" C:\Users\Admin\kueyao.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe N/A
N/A N/A C:\Users\Admin\kueyao.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe

"C:\Users\Admin\AppData\Local\Temp\b25591ab4e20edd1bd7215763ef6afc0.exe"

C:\Users\Admin\kueyao.exe

"C:\Users\Admin\kueyao.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ns1.player1253.com udp
US 8.8.8.8:53 ns1.videoall.net udp
US 8.8.8.8:53 ns1.mediashares.org udp
US 104.155.138.21:8000 ns1.mediashares.org tcp

Files

\Users\Admin\kueyao.exe

MD5 cb7a6584162fa2671378109e9b8fd584
SHA1 88762764b188536450d14777e23f8868a7363cd1
SHA256 4cabbdd4f2ebf2f620ea06b2d6e1643e709654a860f42b4e40eba9d2e0721765
SHA512 8892bde99d0733a1e80c74fcaa16180ebe6eb6ae77f4dca0752ffbd6189c7967d1aba7cba5621ebe912c533c35756bf7b22658a2a61e6ca7f36aad69e2cd2127