Analysis
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max time kernel
116s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2022, 22:00
Behavioral task
behavioral1
Sample
1132794.xls
Resource
win7-20220812-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
1132794.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
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Target
1132794.xls
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Size
91KB
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MD5
98be1a3d06492da752bd768d28c86868
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SHA1
878b15c03418b737e9ddac87893db517ae56817d
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SHA256
a979ede4a61f3cff5529a396d0da51e48878bfefaabdd2aa4e29140a83c06c69
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SHA512
ea279632489d35a6091819ce69ac935a82bcb3c2b344d03dd6259ee1ea44f23c2d0f0b65d51f7223bad46ca07f86fa955c0701857fd3562c565d381512d489e8
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SSDEEP
1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgMbCXuZH4gb4CEn9J4ZWX3O:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgi
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\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 4492 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 EXCEL.EXE 4492 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\1132794.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4492