Analysis
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max time kernel
99s -
max time network
140s -
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, 10:48
Behavioral task
behavioral1
Sample
9124b898fa06f9508e130b1f1b61ae6a4cd513bdf100d79b54fdc722d3604b8d.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
9124b898fa06f9508e130b1f1b61ae6a4cd513bdf100d79b54fdc722d3604b8d.xls
Resource
win10-20220812-en
General
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Target
9124b898fa06f9508e130b1f1b61ae6a4cd513bdf100d79b54fdc722d3604b8d.xls
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Size
91KB
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MD5
324d88fa21627f1775fd7761303c0075
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SHA1
24537813ec765b84ef32d143eff38170177685c4
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SHA256
9124b898fa06f9508e130b1f1b61ae6a4cd513bdf100d79b54fdc722d3604b8d
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SHA512
923ccd7feecdacf63a870a63f43f1ca75d32331db24ab26a00721e3cd9053e1bff13ebcd4ec2d305a3e7fbdd9a56b52bd7d8e3ba4b5889c571e1e76ad5d2a48d
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SSDEEP
1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgG
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 2340 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 EXCEL.EXE 2340 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\9124b898fa06f9508e130b1f1b61ae6a4cd513bdf100d79b54fdc722d3604b8d.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2340