Analysis
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max time kernel
135s -
max time network
129s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 12:51
Static task
static1
Behavioral task
behavioral1
Sample
istruzioni_25.xls
Resource
win7v20201028
Behavioral task
behavioral2
Sample
istruzioni_25.xls
Resource
win10v20201028
General
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Target
istruzioni_25.xls
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Size
197KB
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MD5
1aef0207269bfca80f5f119624528982
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SHA1
795b85e8e900c655175cd31b3143aa07544bd66b
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SHA256
8df76765a19d8bc4817375921ed283a79fdbb93ada88ea7f67c7c90e5aa08270
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SHA512
8aa7ba575b586b1a1d8b590ae1e0edfecefa22733d7caf891aaf965e832016ee800da36495c0770e352c37f094ebe163d159159d4bc8a619a864b904dcc9b7f3
Score
1/10
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 4756 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 EXCEL.EXE 4756 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\istruzioni_25.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4756-0-0x00007FFAEE550000-0x00007FFAEEB87000-memory.dmpFilesize
6MB