Analysis
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max time kernel
133s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
04/11/2022, 13:00
Behavioral task
behavioral1
Sample
0fced68bc308c3a838074eb37d88ed527242969acb9c91b4e57035e23c1f3626.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
0fced68bc308c3a838074eb37d88ed527242969acb9c91b4e57035e23c1f3626.xls
Resource
win10-20220812-en
General
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Target
0fced68bc308c3a838074eb37d88ed527242969acb9c91b4e57035e23c1f3626.xls
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Size
217KB
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MD5
a90983538a479d34a05dc89f1c7ec880
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SHA1
e0d2a0835a0330c60afb4fc0445cd26fd10d7f12
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SHA256
0fced68bc308c3a838074eb37d88ed527242969acb9c91b4e57035e23c1f3626
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SHA512
591c3f0d9e871d300f1d1c04f8de629f8caefd3db7ca9194fbc46530fa6f774120f5580d940347f1fc1b10bea383618d0ea098ab2ac59b84f1a695ff6b96ef35
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SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQmG:bbGUMVWlbG
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 2932 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 EXCEL.EXE 2932 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\0fced68bc308c3a838074eb37d88ed527242969acb9c91b4e57035e23c1f3626.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2932