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Analysis
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max time kernel
117s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 23:04
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-en
8 signatures
150 seconds
General
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Target
file.exe
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Size
552KB
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MD5
1873f27a43f63c02800d6c80014c0235
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SHA1
3441bba24453db09fb56e02a9d56cdf775886f07
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SHA256
4bfcba248d79dfd6c2cba52d7c9ee18842f007bfa0e3ba99ababacb4794e8c6e
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SHA512
9f2b663afc1cc3dbc8eba3278f61ffb41c19e42f94ee4c8a60eff83c8846b81d34e4ff869b643434a8ad5657c46bd06a712f0598062b62802ba6f0ee6f4fb8f2
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SSDEEP
12288:WLV6BtpmkzPLrQIh+ReoSwN+Jp9rQj3SHdEIzqLPxc3hHyOm:EApfzPfQ9RecEp9NzUi3JyL
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WAN Service = "C:\\Program Files (x86)\\WAN Service\\wansvc.exe" file.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA file.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\WAN Service\wansvc.exe file.exe File opened for modification C:\Program Files (x86)\WAN Service\wansvc.exe file.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 file.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2208 file.exe 2208 file.exe 2208 file.exe 2208 file.exe 2208 file.exe 2208 file.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2208 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2208 file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2208