Analysis
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max time kernel
46s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23-07-2024 21:46
Behavioral task
behavioral1
Sample
436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls
Resource
win10v2004-20240709-en
General
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Target
436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls
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Size
217KB
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MD5
6b91dbd037d42f8788cb565c73246e25
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SHA1
1e2d891a64e7731e3ccd3a310e650c6a55a50efb
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SHA256
436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408
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SHA512
7227fea0631abe0deda39e6c5ed8571fd36e4287a072b897266ce6e6269570bd86b78e325ad3edddc2cd6d70e27d518e573d112d0ebc9b41b199ae90897ca5c7
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SSDEEP
6144:knFPRnKYqUaAMOwm8m/5DJfxNfHIxEtjPOtioVjDGUU1qfDlavx+W/IE3pqfr0:5
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 2460 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 EXCEL.EXE 2460 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\436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2460