Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2024, 17:23
Static task
static1
Behavioral task
behavioral1
Sample
lista_invitados_1.xlsx
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
lista_invitados_1.xlsx
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
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Target
lista_invitados_1.xlsx
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Size
12KB
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MD5
534c95655b8fbf07276e547770dede92
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SHA1
b19110377d0eda78ae042a240275eb21f7b3264c
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SHA256
75d7d5e2eed40ec63a3a447f28b808b3a6fcc56538840133658cf53aee1adc97
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SHA512
035d5cb8f53be12e3b8b2f6abf7496739096aa6f9f7b1a56d1b5faa3f6cd0e9d82656e9c33d6c53520e3e81e14ac6d956973260f039b0e3583f7291dced8bc68
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SSDEEP
192:QndAfLzID2krtIIAe3VgiwfXWJrQuPJ7zPozcsR35Fv/HLDRUj8nJvdmA:sdO4loqyiw/WJ3o/35FvDD1Jv0A
Score
1/10
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 4396 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4396 EXCEL.EXE 4396 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 EXCEL.EXE 4396 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\lista_invitados_1.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4396