Analysis
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max time kernel
146s -
max time network
151s -
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, 10:37
Behavioral task
behavioral1
Sample
8271_86469.xls
Resource
win7-20220812-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
8271_86469.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
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Target
8271_86469.xls
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Size
91KB
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MD5
6b2bb20f488ce6783b4565e9f363396b
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SHA1
d4aac041e2061ac46edefae615a1d5e82e4a3420
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SHA256
8adada5aa4d30926b43d052e6cb4168f6ba5f91b0670a922c0f5b5be17696eb5
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SHA512
44cd159419d085d307ee3d226a26bb9de1c81c1124f31df7b9063844191672aa5a0054a46c0c374ade9f4fbc1303fd0d925926fa8cd57a354cd06c3d5d2dccf6
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SSDEEP
1536:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgqbCXuZH4gb4CEn9J4ZXz3:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2112 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 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\8271_86469.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2112