Analysis
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max time kernel
133s -
max time network
147s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 22:16
Behavioral task
behavioral1
Sample
f93a92214d9ca85806b724874e92660f4aeb4dee12c112fe3f8fe9c7dd21d0a2.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
f93a92214d9ca85806b724874e92660f4aeb4dee12c112fe3f8fe9c7dd21d0a2.xls
Resource
win10-20220901-en
General
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Target
f93a92214d9ca85806b724874e92660f4aeb4dee12c112fe3f8fe9c7dd21d0a2.xls
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Size
217KB
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MD5
8a6d08b0e74aeb149c8180cfc12cae75
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SHA1
5ba3657d4dbb3cdf7adfb2729c85245bac823841
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SHA256
f93a92214d9ca85806b724874e92660f4aeb4dee12c112fe3f8fe9c7dd21d0a2
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SHA512
74e166df3c4f9945e9257da6ffe4cf5d5f6ded584668f05c93494d4ba1bc7e3f78bf18451d424263e2aa2839961f60b1de92bd970f0bcb6819357edae9b72cf4
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SSDEEP
6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQm7JnT:1bGUMVWlb5
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 2932 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 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\f93a92214d9ca85806b724874e92660f4aeb4dee12c112fe3f8fe9c7dd21d0a2.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2932