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Analysis
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max time kernel
149s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
08/05/2024, 06:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe
Resource
win7-20240220-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe
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Size
196KB
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MD5
fcd18c2b1fc9f9c20eeb803658b637a0
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SHA1
20dcd1d6bf3265aa60ac9c05ade37c9451a951c8
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SHA256
c72ba1528ff97f3504b92bf7006d5e6326b306afba96139fa1130d49abd74de9
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SHA512
107748c520ed4e241981557e6a5f8c565e4ad20d9f0a8f7d0de208c40c36a38e691d13fb051dde46b32388e655269c2093e82296d7f0f70e7d2bd776d052ec55
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SSDEEP
1536:PVqk3NUhJtOaZk1GDGe0Pdb+d6DiUYot00gwX:0VLXzDDypy6DiUru0gk
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nigip.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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe -
Executes dropped EXE 1 IoCs
pid Process 4176 nigip.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /u" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /C" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /v" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /w" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /g" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /D" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /d" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /b" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /h" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /T" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /Y" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /i" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /x" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /I" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /t" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /l" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /H" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /n" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /f" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /s" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /e" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /r" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /F" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /a" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /J" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /S" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /z" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /B" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /Z" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /o" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /E" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /N" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /L" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /P" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /X" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /y" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /p" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /O" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /W" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /q" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /V" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /c" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /K" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /R" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /k" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /m" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /G" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /M" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /j" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /Q" nigip.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nigip = "C:\\Users\\Admin\\nigip.exe /A" nigip.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 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe 4176 nigip.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4200 fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe 4176 nigip.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4200 wrote to memory of 4176 4200 fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe 85 PID 4200 wrote to memory of 4176 4200 fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe 85 PID 4200 wrote to memory of 4176 4200 fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe 85 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82 PID 4176 wrote to memory of 4200 4176 nigip.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\fcd18c2b1fc9f9c20eeb803658b637a0_NEIKI.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4200 -
C:\Users\Admin\nigip.exe"C:\Users\Admin\nigip.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
- Suspicious use of WriteProcessMemory
PID:4176
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
196KB
MD59c3bcfd37810f277a8e56fc01094a647
SHA10d6c0936fa04c7ac932f603973dd238da64e46eb
SHA2561b4b9033356e8b80453888a66801222276c7ca052d42a01073d69dce8a0a3306
SHA512937bbbb5549cf4a6bd8b073b6fc7c49f36180dae6094d0d0b168d33d2a18fdd1d9254dc9528d642238ec581582f92f4821e082b81e7266bcdcb2582d4b0dc0c6