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Analysis
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max time kernel
145s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28/12/2023, 22:59
Static task
static1
Behavioral task
behavioral1
Sample
fe6d2b947e7c664c1cb89de68dbfc7a1.xlsm
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fe6d2b947e7c664c1cb89de68dbfc7a1.xlsm
Resource
win10v2004-20231215-en
General
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Target
fe6d2b947e7c664c1cb89de68dbfc7a1.xlsm
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Size
41KB
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MD5
fe6d2b947e7c664c1cb89de68dbfc7a1
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SHA1
bb30802e65817de48632269689465d25a0e6ce4f
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SHA256
07aae10e4bb2806cc0d789e08732d30435309085075bba78efa2b817f2e04e7f
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SHA512
f46af8be10baba6f7bdcc0750a076b02a6847ae758ffbf2d0b68bcbb7f5ce22771b7ac46eb5386ddc18cba71fb1f6dd266cecfaa5f00f6c63c8694adc01ffd30
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SSDEEP
768:b66bfxWPQ3LInwm3P3F5NYJhQRFRP0+ho7Koz1csDTEQS6oHxMXWYocR1jm26H:b6YpbInwmHTFF0+hKKZQSQo21Sz
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2556 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 EXCEL.EXE 2556 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\fe6d2b947e7c664c1cb89de68dbfc7a1.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2556