Analysis
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max time kernel
149s -
max time network
110s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2024, 22:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe
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Size
89KB
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MD5
6c05153b50a7cbfbb1a35bad0aa61aa0
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SHA1
6b31787382a160d4e65824755723f88c6d3a212e
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SHA256
63f5a6adc5b84d2542fb1c41a95d33fc3577c4ec63c0e557f6be127c6f92b5f8
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SHA512
f70cd4934c6b849787c2effa93ef98c4db8574c15c6305d8a0b6349454bbed0ed2ad604e9dfc9ed168534b6624201d7f9c246c5866282beb04ea1abca0279918
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SSDEEP
768:U4DwsQb6K4Fd6eUCRGIIPP1y7oLacaIBLP3ner42Q:UgtBTFTUCxQ1aZr42Q
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yuiaxo.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
pid Process 4972 yuiaxo.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /g" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /n" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /i" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /m" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /q" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /j" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /w" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /s" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /k" 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /b" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /f" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /t" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /r" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /u" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /z" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /h" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /a" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /d" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /k" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /e" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /c" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /x" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /y" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /o" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /l" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /p" yuiaxo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yuiaxo = "C:\\Users\\Admin\\yuiaxo.exe /v" yuiaxo.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 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe 4972 yuiaxo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 4972 yuiaxo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2876 wrote to memory of 4972 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 91 PID 2876 wrote to memory of 4972 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 91 PID 2876 wrote to memory of 4972 2876 6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6c05153b50a7cbfbb1a35bad0aa61aa0_NeikiAnalytics.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\yuiaxo.exe"C:\Users\Admin\yuiaxo.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:4972
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
89KB
MD50eab76c7de70b080a6bbd9cc5714ea7d
SHA153723c61c221aab0a293f87ed85d8b1c641ff85e
SHA256a548097f63ff781c1e043d0ad7bcce97845091a7f004255b0ee64cbe8867cf5a
SHA512c8a7d0ff74433011ecadbc9c2f18532f571325bf0b17086c1abd34e088106059860a6a3e5bf15ae392a8d48abb85f6b72ef89e506dfaee2683be410acf7a0a65