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Analysis
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max time kernel
149s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 01:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
896190ba23da83338b59b0847dc989e0_NEIKI.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
896190ba23da83338b59b0847dc989e0_NEIKI.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
896190ba23da83338b59b0847dc989e0_NEIKI.exe
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Size
100KB
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MD5
896190ba23da83338b59b0847dc989e0
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SHA1
f8f7eec994e8a8996103c141ec625d2ba02a117f
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SHA256
8821066d4dc2f88530f75fdc8efcc60f2eb6350e8a50dd78c72579043db5f83b
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SHA512
ce7f9152e9476444c5182561f5bdecc73a31131f21c47bb660326982ae03cb993c445dc9a4135d97782499491ae51684593385ffd7e3d136fc8e9ddc3ee3f44a
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SSDEEP
1536:tKl0cceBnIkOB+dGrNjjmJ2NuKuFr1M5B4QbCcIO+:teBIkOB++jOWf+
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 896190ba23da83338b59b0847dc989e0_NEIKI.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" miaewug.exe -
Executes dropped EXE 1 IoCs
pid Process 2580 miaewug.exe -
Loads dropped DLL 2 IoCs
pid Process 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /V" 896190ba23da83338b59b0847dc989e0_NEIKI.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /v" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /y" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /d" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /H" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /R" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /G" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /l" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /Y" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /Q" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /p" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /a" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /D" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /g" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /C" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /B" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /q" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /z" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /f" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /U" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /P" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /O" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /N" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /E" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /h" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /A" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /k" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /r" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /M" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /m" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /I" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /J" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /T" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /S" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /e" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /j" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /t" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /n" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /c" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /u" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /b" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /s" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /w" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /o" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /X" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /W" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /x" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /i" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /K" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /F" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /Z" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /V" miaewug.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\miaewug = "C:\\Users\\Admin\\miaewug.exe /L" miaewug.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe 2580 miaewug.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 2580 miaewug.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2020 wrote to memory of 2580 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 28 PID 2020 wrote to memory of 2580 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 28 PID 2020 wrote to memory of 2580 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 28 PID 2020 wrote to memory of 2580 2020 896190ba23da83338b59b0847dc989e0_NEIKI.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\896190ba23da83338b59b0847dc989e0_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\896190ba23da83338b59b0847dc989e0_NEIKI.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Users\Admin\miaewug.exe"C:\Users\Admin\miaewug.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2580
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
100KB
MD5a2d3f49618d77a19b870f8412e2bc3bf
SHA150f471fec10e6465776afcf8ae1d7a3866f325fe
SHA256ed64a049d4a25918c05a9be426dc03b46c187fbcbe076a82c67faacdcdf40065
SHA512673762b5e20e8e0b399d7627bbea9a175b0fe0229195c2bbc4c8ec49159fd694db28de668e22ad2bf20beab9996a13611e5a1caef7ebf3e267d95a2756a4960b