Analysis
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max time kernel
47s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28/06/2024, 22:13
Behavioral task
behavioral1
Sample
79e676fd952414d3ffc3a000bc72bd866b74b0f12391d4d53d4dfbb03bcb122c.xls
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
79e676fd952414d3ffc3a000bc72bd866b74b0f12391d4d53d4dfbb03bcb122c.xls
Resource
win10v2004-20240508-en
General
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Target
79e676fd952414d3ffc3a000bc72bd866b74b0f12391d4d53d4dfbb03bcb122c.xls
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Size
195KB
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MD5
4cb5bd49b5eb57aafacab11a9c6014cf
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SHA1
7127c74150f158041895c0ab41e05623189ed80d
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SHA256
79e676fd952414d3ffc3a000bc72bd866b74b0f12391d4d53d4dfbb03bcb122c
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SHA512
e32868e59d3d04d9e9decb2583d2b8d8c360d8d2b26a230f9fd85d2e97b7338cb2b80ea39115ee64cf5d14712c83af42e4386cb735e4cf57be9435c76a954a14
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SSDEEP
6144:lxEtjPOtioVjDGUU1qfDlavx+LkjU4urHTYO7GEhsSygBe3:PHscmSNg
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 5024 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5024 EXCEL.EXE 5024 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 EXCEL.EXE 5024 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\79e676fd952414d3ffc3a000bc72bd866b74b0f12391d4d53d4dfbb03bcb122c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5024