Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2023 07:13
Static task
static1
Behavioral task
behavioral1
Sample
7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe
Resource
win10v2004-20230915-en
General
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Target
7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe
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Size
951KB
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MD5
00f22539218071d2f929567bd0598bcb
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SHA1
634bcb5cefa488c96b03d44fe5de22219243ddd1
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SHA256
7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9
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SHA512
57832519780ff0c43abee562299c6c0c66519752b20a187a3832c368190007e5895a483f192b0cbe561f79caed57863f28b5613779ece60d4a4c265a42b10fc5
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SSDEEP
24576:Ef++rszw7UlWBRxojp8t+8gTePmg5Lg8YTpRbcuLA9WvLs90hSt3M:Ef+T3WBRc8tEcmg2Vt2x9WvL7SC
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\Niotis.sys 7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Niotis\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\Niotis.sys" 7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 668 Process not Found -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4808 7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe 4808 7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe 4808 7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe"C:\Users\Admin\AppData\Local\Temp\7cfb7463e5f049fe44e9cfb6bc20492712a3bc67f329bcfa6ec32d9aeeefc8d9.exe"1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Suspicious use of SetWindowsHookEx
PID:4808