Analysis
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max time kernel
33s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 02:18
Behavioral task
behavioral1
Sample
4223b1b4e0ee23a5e6bc7b1babd18dd9678bcc9a8fcbabe6c9a262f6dc4c92f7.xlsm
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4223b1b4e0ee23a5e6bc7b1babd18dd9678bcc9a8fcbabe6c9a262f6dc4c92f7.xlsm
Resource
win10v2004-20240508-en
General
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Target
4223b1b4e0ee23a5e6bc7b1babd18dd9678bcc9a8fcbabe6c9a262f6dc4c92f7.xlsm
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Size
92KB
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MD5
c0b3b54f0c57b07d71e092c030148755
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SHA1
9c3a2510a683d2fc82d8c8d3d7be73ce50763f92
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SHA256
4223b1b4e0ee23a5e6bc7b1babd18dd9678bcc9a8fcbabe6c9a262f6dc4c92f7
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SHA512
59390a00bf6e2d281e4cd0e81f72c81eb16c8437a5814a46a5fbe6ae781e3843d4df70f93fb56c1b44eba6084aaa8bf1e26e26d3a15f21f605755fa14e96087f
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SSDEEP
1536:CguZCa6S5khUIxwXVdO5caHurEHzVZdc3Ga/M1NIpPkUlB7583fjncFYIIBFoY:Cgugapkhl47O5cguEzVzi/Ms8ULavLcC
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 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
pid Process 4856 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 EXCEL.EXE 4856 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\4223b1b4e0ee23a5e6bc7b1babd18dd9678bcc9a8fcbabe6c9a262f6dc4c92f7.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4856