Analysis
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max time kernel
47s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 21:17
Static task
static1
Behavioral task
behavioral1
Sample
9c40b0cf242069fa38e0fd6731010ba0d6a1a3c06c94beb85e00ddd46186858e.xlsx
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9c40b0cf242069fa38e0fd6731010ba0d6a1a3c06c94beb85e00ddd46186858e.xlsx
Resource
win10v2004-20240802-en
General
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Target
9c40b0cf242069fa38e0fd6731010ba0d6a1a3c06c94beb85e00ddd46186858e.xlsx
-
Size
47KB
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MD5
bd30d761631710d4ff2fc2652cbdeca3
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SHA1
5cadc90ecdcb6a26bb7c6501f71397af166efd08
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SHA256
9c40b0cf242069fa38e0fd6731010ba0d6a1a3c06c94beb85e00ddd46186858e
-
SHA512
67c3b7b75c4071c79afb3320060dae3ae6f9d67690fb14846ab52d60a973cb058a6ec8ddaec4416df4135b761273ba55aae13f8d594284d4365af96cacbfff68
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SSDEEP
768:6Crd5GwWJPUFysffJ01+FXvJvywB0UC7VhaX/qmqnrdPzMEGFdUCroTy6SjbOf:Hh8NUFy/1+hzdCXaPqFivoO6i2
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1676 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE 1676 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\9c40b0cf242069fa38e0fd6731010ba0d6a1a3c06c94beb85e00ddd46186858e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1676