Analysis
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max time kernel
47s -
max time network
33s -
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 02:02
Behavioral task
behavioral1
Sample
fb73807e03d0b2c8f64a39e6c75cfd028e37e183b8596656ce778ce31e13e924.xlsm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
fb73807e03d0b2c8f64a39e6c75cfd028e37e183b8596656ce778ce31e13e924.xlsm
Resource
win10v2004-20240508-en
General
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Target
fb73807e03d0b2c8f64a39e6c75cfd028e37e183b8596656ce778ce31e13e924.xlsm
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Size
92KB
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MD5
795a27e0afafd9b94b56b7cc1c52f10d
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SHA1
2517460c95da6c1f001aa0b98f0ac2ec99476d1f
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SHA256
fb73807e03d0b2c8f64a39e6c75cfd028e37e183b8596656ce778ce31e13e924
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SHA512
0660b4eeea67082e6a200c5e7d3e66f0acdf13c3f2bf8e218b81cd56cc8f7f10b0bb3cca003eb1ec73529a73d39b7b9f4cc341a3236c37140f9b37d994af0a8e
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SSDEEP
1536:CguZCa6S5khUICVpZYi4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYII2FN:CgugapkhlIHaPjpM+d/Ms8ULavLcT
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 3016 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 EXCEL.EXE 3016 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\fb73807e03d0b2c8f64a39e6c75cfd028e37e183b8596656ce778ce31e13e924.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3016