Analysis
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max time kernel
128s -
max time network
147s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
10/11/2022, 10:33
Behavioral task
behavioral1
Sample
0a8ddb6313292d0c7ce3f8c6336d8b960f855bb50b5a1a34619682e0bccc2497.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
0a8ddb6313292d0c7ce3f8c6336d8b960f855bb50b5a1a34619682e0bccc2497.xls
Resource
win10-20220812-en
General
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Target
0a8ddb6313292d0c7ce3f8c6336d8b960f855bb50b5a1a34619682e0bccc2497.xls
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Size
91KB
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MD5
b834d1385caf6e1927cceaf2bde310ae
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SHA1
7f9e374f51f36f528f9536cf677d4785923c01bb
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SHA256
0a8ddb6313292d0c7ce3f8c6336d8b960f855bb50b5a1a34619682e0bccc2497
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SHA512
bdbd1c504860d14fcb05cb892338cf015aebe4e07a2f4ea61a0923353a322cc32ade97abe12f13cf102704f71f03e3fdf9b6ee5c2562bc21bb1c575f88c1b42f
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SSDEEP
1536:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgqbCXuZH4gb4CEn9J4ZXz3:eKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgu
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 3860 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 EXCEL.EXE 3860 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\0a8ddb6313292d0c7ce3f8c6336d8b960f855bb50b5a1a34619682e0bccc2497.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3860