Analysis
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max time kernel
58s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
14/07/2024, 21:32
Behavioral task
behavioral1
Sample
a90d15d601ec2a432459fc12547ef4ffbf53dc8f8c731e9524cdabdac57c72a0.xlsm
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a90d15d601ec2a432459fc12547ef4ffbf53dc8f8c731e9524cdabdac57c72a0.xlsm
Resource
win10v2004-20240709-en
General
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Target
a90d15d601ec2a432459fc12547ef4ffbf53dc8f8c731e9524cdabdac57c72a0.xlsm
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Size
92KB
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MD5
2ff70da8368f1eda2e45d235e40ed1f0
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SHA1
c719f31e4c6af8f1c36407704d0422282414578d
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SHA256
a90d15d601ec2a432459fc12547ef4ffbf53dc8f8c731e9524cdabdac57c72a0
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SHA512
75c69f6771aa1a48a8542bb51b99e4ec3fca212203f70cae1701053d2b23e3098599e5d63c154d2c46d407c6de433bc130f38a8bc37626a42e231894cc2b7c93
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SSDEEP
1536:CguZCa6S5khUIPHaJGBzvFnBG4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYII8uU:CgugapkhlPJBrFnUaPjpM+d/Ms8ULave
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.
description 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
description 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
pid Process 3196 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 EXCEL.EXE 3196 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\a90d15d601ec2a432459fc12547ef4ffbf53dc8f8c731e9524cdabdac57c72a0.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3196