Analysis
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max time kernel
102s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
10/11/2022, 10:57
Behavioral task
behavioral1
Sample
805fd6b7e2544d28b74c00d4233cd26d9b6938f48362e370543579a3786f71ac.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
805fd6b7e2544d28b74c00d4233cd26d9b6938f48362e370543579a3786f71ac.xls
Resource
win10-20220812-en
General
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Target
805fd6b7e2544d28b74c00d4233cd26d9b6938f48362e370543579a3786f71ac.xls
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Size
91KB
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MD5
00da7d03581277562c90db9d67f6972c
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SHA1
de5a619b808afd2aa1f5a89403c9830d70f9da25
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SHA256
805fd6b7e2544d28b74c00d4233cd26d9b6938f48362e370543579a3786f71ac
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SHA512
7a8039007f465ba9b6f83168e88130f9b75f39645f18468a6bca3d834732bca84a439fdd51dc3e8eecdf7f3c313e4e04b1c39691a73ed25dfc902aae7510d607
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SSDEEP
1536:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgqbCXuZH4gb4CEn9J4ZXz3:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgO
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 2300 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 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\805fd6b7e2544d28b74c00d4233cd26d9b6938f48362e370543579a3786f71ac.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2300