Analysis
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max time kernel
46s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2024 21:31
Static task
static1
Behavioral task
behavioral1
Sample
5749c74fdfc861e23120b42736b232b37c16791ede168474848ce8a5d710facf.xlsx
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5749c74fdfc861e23120b42736b232b37c16791ede168474848ce8a5d710facf.xlsx
Resource
win10v2004-20240802-en
General
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Target
5749c74fdfc861e23120b42736b232b37c16791ede168474848ce8a5d710facf.xlsx
-
Size
46KB
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MD5
57bb8ab09c6e036a9c01314a23a09ff7
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SHA1
7317ae93d618ce6d17c4fa2fc9b550adeb718040
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SHA256
5749c74fdfc861e23120b42736b232b37c16791ede168474848ce8a5d710facf
-
SHA512
eee6bc821509609b3d7a24aaae2acadbe925f5c357023893249697e924e1e7f899b83ce7f84072dc07ed6338f0d4252f34272b083680bb815581a902f5415c48
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SSDEEP
768:JCKan01tkBUjqBpFViBYYg8z/cZ2IQYRAvYUbTUPMr7nIIbwPvvfOa6roBb39Rfy:EKa01t2UG3iBC8z/XYCpK60Ibwv3OHko
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 2168 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
EXCEL.EXEpid process 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 EXCEL.EXE 2168 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\5749c74fdfc861e23120b42736b232b37c16791ede168474848ce8a5d710facf.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2168