Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26/07/2024, 15:34
Behavioral task
behavioral1
Sample
test.exe
Resource
win7-20240704-en
8 signatures
150 seconds
General
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Target
test.exe
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Size
202KB
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MD5
9ab84c7d63003c107ae801fe1eba283f
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SHA1
1332530920b89b5bfb1e95881b4687f9fbcac8de
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SHA256
4ebc4c4d1bf170baf8d64f759aed02afc9481d5390da13ecd36b50f76106b66f
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SHA512
91c8772f931d89f7fc8185203075287a7e6485b97e743de4134045e87a35039a1f62027df8505a6f63114a9cdf9be68dedb34cb17c32509b7074215f8415a38d
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SSDEEP
6144:gLV6Bta6dtJmakIM5S/vsYvaC5tdNHydikV:gLV6BtpmkF/0YvaC5tOUa
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\LAN Subsystem = "C:\\Program Files (x86)\\LAN Subsystem\\lanss.exe" test.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA test.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\LAN Subsystem\lanss.exe test.exe File opened for modification C:\Program Files (x86)\LAN Subsystem\lanss.exe test.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 test.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2460 test.exe 2460 test.exe 2460 test.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2460 test.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2460 test.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\test.exe"C:\Users\Admin\AppData\Local\Temp\test.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:2460