Analysis
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max time kernel
122s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
16/02/2023, 21:49
Static task
static1
Behavioral task
behavioral1
Sample
test.xlsx
Resource
win7-20221111-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
test.xlsx
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
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Target
test.xlsx
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Size
812KB
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MD5
837ce572867dbd46a0e64a3023f37ab9
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SHA1
88e322712e992341ff3c68eb63232aee83d7ab4e
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SHA256
90ebd6b904c12a63a4507e4b8086c4ace8a64a200c7e82be774ccbd935d8702a
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SHA512
fd16cc53718d8b523aa2aac5b640399f9ebd4935cc5750a5f0ddb621506be1bcd9f6516e091e3de67a09e9899c829c9119eb6e00f054ac12cae76bae775130a5
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SSDEEP
12288:vML7nvXmvQ+QrKAkWlz2JIrn6X0HuiHO9oEK2ooqwWI23yMiW/3nAgkFt:emvQpLd2JIjObnUxlyM5ut
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1192 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 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\test.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1192