Analysis
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max time kernel
105s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
10/11/2022, 10:34
Behavioral task
behavioral1
Sample
68789.xls
Resource
win7-20220901-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
68789.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
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Target
68789.xls
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Size
91KB
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MD5
b1b56415469d9d94d6a7a02698f83c0b
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SHA1
bab10cb0bfcf17f8807a1b988d123100597ef39e
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SHA256
664823e4206ad72fece86bcdd7aea5902a5be0cd1f587fbe878b52b91a723229
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SHA512
a57b20a96f1e65d6d7d25565ea0b93a915a0828ffde36c6c2fe2f28e6819a614a25a56486b76fa7e7f65bd1d68e81116f925ddd7bcdbb753442ed2b0732cdd45
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SSDEEP
1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgO
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 2468 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 EXCEL.EXE 2468 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\68789.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2468