Analysis
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max time kernel
166s -
max time network
195s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 19:18
Static task
static1
Behavioral task
behavioral1
Sample
7fcff1b9f5816cc3f507416f8bdad33295ed8c2b24f02514585a2cb2949bdabe.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
7fcff1b9f5816cc3f507416f8bdad33295ed8c2b24f02514585a2cb2949bdabe.xls
Resource
win10v2004-20220812-en
General
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Target
7fcff1b9f5816cc3f507416f8bdad33295ed8c2b24f02514585a2cb2949bdabe.xls
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Size
24KB
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MD5
e48109bbdbf14da9e0ed02e968117da2
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SHA1
5425750e4d84f4ccf8715df8d59ee726204e232a
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SHA256
7fcff1b9f5816cc3f507416f8bdad33295ed8c2b24f02514585a2cb2949bdabe
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SHA512
72189b4ae850dbc0e979d5bd0120353a26124a24759fde93f33635389c6f0045bff82cf329474e98fcf92384413a47a1f22d4e089280db30ef473d1534c66be1
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SSDEEP
192:qjUpwpwpwpwqpMcpdgpRZR22CnJFLJkC59aEVLnUbU3rYwylXEzqnxFxPVuo2WHX:beeeeqLz4RZR2fJVCCrafU2lUzckYPv
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 2656 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 EXCEL.EXE 2656 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\7fcff1b9f5816cc3f507416f8bdad33295ed8c2b24f02514585a2cb2949bdabe.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2656