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Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 07:10
Static task
static1
Behavioral task
behavioral1
Sample
New product inquiry.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
New product inquiry.xls
Resource
win10v2004-20220812-en
General
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Target
New product inquiry.xls
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Size
813KB
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MD5
4859c29947306b3f0163bec37575537f
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SHA1
a1e676427e0f177c438facadeb2bfe85271afff0
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SHA256
269b7e66dfd8f5be336e54a51855bdf175315593ae0ee6447ad3d0e600d60e6a
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SHA512
7a04709ff6ecec502e4af7035dd38cd7c6fe799ecd9b17d777056526a3c22e353f1e7e965b30a0a817daeed4d96d022dd26df8d0c86a6136fdd86d9f69d43272
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SSDEEP
24576:DZlr5XXXXXXXXXXXXUXXXXXXXSXXXXXXXX5mxr5XXXXXXXXXXXXUXXXXXXXSXXXs:I41sbO
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 3352 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 EXCEL.EXE 3352 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\New product inquiry.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3352