Analysis
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max time kernel
120s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-09-2024 03:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
120 seconds
Behavioral task
behavioral2
Sample
13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
7 signatures
120 seconds
General
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Target
13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe
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Size
252KB
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MD5
caf451422e41311ea597e3b695b1c7b0
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SHA1
2de97dc12a78d83ab9489eae6db75cb045b86b2a
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SHA256
13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157
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SHA512
dac6e207af3c1fb3e1e823124e1211c3116e528e7a29383f2f3752571fd3acce23a65f12c78cfe581c83b5afa2d1eda4fae5c46ab3c887ed4e33b5bc2ae6dd55
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SSDEEP
6144:lBPQZN9D1cY72aMAlMwfMufSjrimtbQKBN3a8jS:l+58yMqf2Ztb36
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "userinit.exe,C:\\Windows\\system32\\ntos.exe," 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe -
Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\pathx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe" 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe File created C:\Windows\SysWOW64\ntos.exe 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1304 13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe"C:\Users\Admin\AppData\Local\Temp\13c841255f00d2d2468207b65c63a10b09bb9c330636935a96250a4751d38157N.exe"1⤵
- Modifies WinLogon for persistence
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1304