Analysis
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max time kernel
132s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2022 06:11
Static task
static1
Behavioral task
behavioral1
Sample
e630915a38c82463dd6abfeb0dd76a6288a1d9bae59370342ecbbfe456b70962.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e630915a38c82463dd6abfeb0dd76a6288a1d9bae59370342ecbbfe456b70962.xls
Resource
win10v2004-20220812-en
General
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Target
e630915a38c82463dd6abfeb0dd76a6288a1d9bae59370342ecbbfe456b70962.xls
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Size
18KB
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MD5
a8fd1bfcfbd40bae7474692e60e8949c
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SHA1
01ccc62a3078ef8ef964b24ea7daa9ca68e67b16
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SHA256
e630915a38c82463dd6abfeb0dd76a6288a1d9bae59370342ecbbfe456b70962
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SHA512
c7c95fee18f52d207769fdbc89ef335e048aab6d416ab38177c88da72cdeb0f179d0e8a3da3e2f40e14eb0c51256f187f7b239da7d421c56f6862528ca5cb9d5
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SSDEEP
384:mxxx3xEMTtxoN8IjVgYrQwF2+l71PXtnaHKCcpR9htMXuRmwrLpawW7+f3XVJ2sN:mxxx3xEMTtxoN8IjVgYrQwF2+l7H7f3V
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 4656 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 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\e630915a38c82463dd6abfeb0dd76a6288a1d9bae59370342ecbbfe456b70962.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4656