Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
24/08/2024, 09:18
Static task
static1
Behavioral task
behavioral1
Sample
b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4.dll
Resource
win10v2004-20240802-en
General
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Target
b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4.dll
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Size
2.2MB
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MD5
ef4bf03bf8eed01fa98d5273578c3ffb
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SHA1
6c18306983fb6177d008062ebac602800fbc768e
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SHA256
b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4
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SHA512
6cf157c6ee84c45563e31f2cda43aba42b09a5082f08630b752a0643832e9cbaa109c345093ba32f919419d32556b8b53b1acfbf13a749175a211607dc9d34cf
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SSDEEP
49152:3vJZItDagEP76mClLngaLasuclNX7VW2UECL7LaE9i++:RZIt25P7ClL1uGW2N09i++
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 7 IoCs
description pid Process procid_target PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28 PID 1292 wrote to memory of 764 1292 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b954e1aff98a8f6c25c0296346c3ae8d0b3fc85fb6b5fcb51fd47c92feff0cf4.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:764
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