Analysis
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max time kernel
36s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
22-07-2024 21:44
Behavioral task
behavioral1
Sample
11b8903caae8c7e9ddc7c8477c03f6bb2b39333a43104dd7243a67a432f6163b.xls
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
11b8903caae8c7e9ddc7c8477c03f6bb2b39333a43104dd7243a67a432f6163b.xls
Resource
win10v2004-20240704-en
General
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Target
11b8903caae8c7e9ddc7c8477c03f6bb2b39333a43104dd7243a67a432f6163b.xls
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Size
65KB
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MD5
1a41a4abcdbd0412fad89e4b54b291af
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SHA1
f8bc95773f62632c641d9800b5e71be77f092508
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SHA256
11b8903caae8c7e9ddc7c8477c03f6bb2b39333a43104dd7243a67a432f6163b
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SHA512
6bfc375c67a06b4175dfb95bb293296d5e27af34ea7bf8d313ec3d0f3c99200e76614a64fc16ca80fbf82e38debc795f71a8e727264aa03dc42a42859a4a417d
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SSDEEP
1536:OgY35NAYJl/OruYz+zrWhZFGkE+cW/DEAcpjk67wTnES:OgY35NAYJl/OruYz+zrWhZFGkE+cW/Dp
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4368 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 EXCEL.EXE 4368 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\11b8903caae8c7e9ddc7c8477c03f6bb2b39333a43104dd7243a67a432f6163b.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4368