Analysis
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max time kernel
47s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 21:31
Behavioral task
behavioral1
Sample
dad0041bed8855ad7ff7f1b2fe337b91fededff83c5441948a4a62efb5a7ee55.xls
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
dad0041bed8855ad7ff7f1b2fe337b91fededff83c5441948a4a62efb5a7ee55.xls
Resource
win10v2004-20240508-en
General
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Target
dad0041bed8855ad7ff7f1b2fe337b91fededff83c5441948a4a62efb5a7ee55.xls
-
Size
91KB
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MD5
7deb406672037a08a745d433f5277e66
-
SHA1
135585e6219bd3c8577bd497090f5449d80827c4
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SHA256
dad0041bed8855ad7ff7f1b2fe337b91fededff83c5441948a4a62efb5a7ee55
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SHA512
a537bf6756cc4d7a6fbdf3d922cdc7565bfabb4c8a4d051b26ac15de80fb5116a095f05c15c26f65b1c14ca72ace530e0b873f4d461f7592d154dd2c7689c269
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SSDEEP
1536:hhpk3hOdsylKlgryzc4bNhZFGzE+cWgLg0dAm9Nk:Zk3hOdsylKlgryzc4bNhZFGzE+cWgLg+
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 3628 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 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\dad0041bed8855ad7ff7f1b2fe337b91fededff83c5441948a4a62efb5a7ee55.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3628