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Analysis
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max time kernel
101s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 14:29
Static task
static1
Behavioral task
behavioral1
Sample
aa71eb954aedf95c9986f734bfe03ca0N.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa71eb954aedf95c9986f734bfe03ca0N.dll
Resource
win10v2004-20240802-en
General
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Target
aa71eb954aedf95c9986f734bfe03ca0N.dll
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Size
5KB
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MD5
aa71eb954aedf95c9986f734bfe03ca0
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SHA1
fa7224307cc6443cbb899c269d29ab0200c0c25b
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SHA256
e037495fbe579d804f35ff49766db967fa6e5fb5690dec1ef21fcd9bbdd70945
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SHA512
29dbbabf4167ba34e1cb92662212552fc2ee4c344f9de9cd761a87e5059124b4d5941eb136109c9aa7f88a4e83b05e68389eec3addf69fa7200cb3a830f318b9
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SSDEEP
48:C6VonAHso6U7lYa92RrpjwDmetlG95hx+iMHh+pNAdblh8ha5Vj000KcR8gthNwf:nEY2RrF1eqwi4nfwuTe/w
Malware Config
Signatures
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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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4792 wrote to memory of 2432 4792 rundll32.exe 87 PID 4792 wrote to memory of 2432 4792 rundll32.exe 87 PID 4792 wrote to memory of 2432 4792 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aa71eb954aedf95c9986f734bfe03ca0N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aa71eb954aedf95c9986f734bfe03ca0N.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2432
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