Malware Analysis Report

2025-03-14 22:58

Sample ID 240406-3njp4afb37
Target 9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb
SHA256 9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb
Tags
evasion persistence
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

9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb

Threat Level: Known bad

The file 9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb was found to be: Known bad.

Malicious Activity Summary

evasion persistence

Modifies visiblity of hidden/system files in Explorer

Loads dropped DLL

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-06 23:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-06 23:39

Reported

2024-04-06 23:42

Platform

win7-20240221-en

Max time kernel

150s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.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\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" C:\Users\Admin\yaiadat.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\yaiadat.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\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /o" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /n" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /p" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /v" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /i" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /b" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /y" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /h" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /l" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /q" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /u" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /d" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /k" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /g" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /w" C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /s" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /z" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /m" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /w" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /a" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /j" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /t" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /r" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /f" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /c" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /x" C:\Users\Admin\yaiadat.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaiadat = "C:\\Users\\Admin\\yaiadat.exe /e" C:\Users\Admin\yaiadat.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
N/A N/A C:\Users\Admin\yaiadat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe

"C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe"

C:\Users\Admin\yaiadat.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 ns1.spansearcher.net udp
US 8.8.8.8:53 ns1.spinsearcher.org udp
US 8.8.8.8:53 ns1.player1352.net udp
US 8.8.8.8:53 ns1.player1352.org udp

Files

C:\Users\Admin\yaiadat.exe

MD5 134b15de428de415c48361ace861ad8a
SHA1 311a7c79e68341dda332b16d12215b185195ba5e
SHA256 3607b7e57047d91a9198d010a4df0c8a182957d0769b99011b232a304ffa426a
SHA512 cb81f44f098190c40fa1f2898a8c0e054467acf73e660e881c4f9243b8cd780ab67d0277fa374f2a538da2a768aeb45895588653c4a1181bd26dddea1477f014

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-06 23:39

Reported

2024-04-06 23:42

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe"

Signatures

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" C:\Users\Admin\yiugiw.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /i" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /o" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /u" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /j" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /s" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /y" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /b" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /v" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /z" C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /x" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /a" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /k" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /f" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /g" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /e" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /c" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /m" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /z" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /p" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /w" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /q" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /l" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /d" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /n" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /r" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /h" C:\Users\Admin\yiugiw.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yiugiw = "C:\\Users\\Admin\\yiugiw.exe /t" C:\Users\Admin\yiugiw.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
N/A N/A C:\Users\Admin\yiugiw.exe N/A
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Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe N/A
N/A N/A C:\Users\Admin\yiugiw.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe

"C:\Users\Admin\AppData\Local\Temp\9a6aa7e3c9fa8dcef2764d95058d4cb2a6786256a6f9da1d7ced27fd50ce3ccb.exe"

C:\Users\Admin\yiugiw.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 ns1.spansearcher.net udp
US 8.8.8.8:53 ns1.spinsearcher.org udp
US 8.8.8.8:53 ns1.player1352.net udp
US 8.8.8.8:53 ns1.player1352.org udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 8.167.79.40.in-addr.arpa udp

Files

C:\Users\Admin\yiugiw.exe

MD5 8a7d2a71352fd82b1cfea8ef4b58ba76
SHA1 6e3706a104f2e040428568f0d13cf3add11449ef
SHA256 4d1d04f3e640d3bcabf10870c036b00ca1fb7f5e7e52295a62ee5120cadf3f7e
SHA512 d8066ce26d640f34fd6f802b0f09a0b105f84dedeeb0d2ef541f1b4d9007c6be8ad9aa43810e3d5a992c58db66edaa62da61b48c409927d27de0cf9eef944d2e