Analysis
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max time kernel
46s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 01:55
Behavioral task
behavioral1
Sample
e1129fd55f3ef097b74c71fa70095b356010125d515f4a1c6d34b0197259a4c6.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e1129fd55f3ef097b74c71fa70095b356010125d515f4a1c6d34b0197259a4c6.xlsm
Resource
win10v2004-20240426-en
General
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Target
e1129fd55f3ef097b74c71fa70095b356010125d515f4a1c6d34b0197259a4c6.xlsm
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Size
92KB
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MD5
440fd9d9fbdf6f6f73c20667b1a665a4
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SHA1
4e798dba9739701751b46c981a550b9031bb5336
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SHA256
e1129fd55f3ef097b74c71fa70095b356010125d515f4a1c6d34b0197259a4c6
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SHA512
339a8f9c0fdabe9515d7ec5937f70c86355b9698f4b77d60fe7ef3e9b85a854b5d6353e69bb94f14b223b1385929d7d30951ac8f5af09b3bdd954ae7dc2a93f2
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SSDEEP
1536:CguZCa6S5khUIkwL1oRo4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYII/2FT:CgugapkhlkwDaPjpM+d/Ms8ULavLcN
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 1620 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 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\e1129fd55f3ef097b74c71fa70095b356010125d515f4a1c6d34b0197259a4c6.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1620