Analysis
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max time kernel
137s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02/04/2023, 22:45
Behavioral task
behavioral1
Sample
www.sst.dk_-_media_viden_specialplaner_om-specialeplanl_c3_a6gning_ans_c3_b8gning_ans_c3_b8gning-okt.xls
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
www.sst.dk_-_media_viden_specialplaner_om-specialeplanl_c3_a6gning_ans_c3_b8gning_ans_c3_b8gning-okt.xls
Resource
win10v2004-20230220-en
General
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Target
www.sst.dk_-_media_viden_specialplaner_om-specialeplanl_c3_a6gning_ans_c3_b8gning_ans_c3_b8gning-okt.xls
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Size
113KB
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MD5
27ae3fd86eae0b81ada8c7848c42cf3f
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SHA1
58e2be302f289244af285f52d8a852cd2bd723c4
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SHA256
01eae86fdcfa17efe50df841c996e9ce7fa6641cdc371cb4330c3c6a1af7c03e
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SHA512
8130bd0851bb5f3075d6a1ee238f77ff5b99fa9d42b67f91e3a80b233d9356b254b9492e77b28d24dc1e8f7ee45ec02649c09fc7b9a19ab817fda0479a7923e4
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SSDEEP
3072:mim7C3BZ4PQiv1JkGif8a8hfQ1Lq7EAAip3ZgfecJPj5:tm7C3BZ4PQiv1JkGif8a8hfQ1Lq7EAAZ
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 904 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 904 EXCEL.EXE 904 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 EXCEL.EXE 904 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\www.sst.dk_-_media_viden_specialplaner_om-specialeplanl_c3_a6gning_ans_c3_b8gning_ans_c3_b8gning-okt.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:904