Analysis
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max time kernel
101s -
max time network
138s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03-11-2022 16:22
Behavioral task
behavioral1
Sample
7efb98dd77a698fbf2539bc004adddb4a3b8380b685bbf83e9ade52ce04f0629.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
7efb98dd77a698fbf2539bc004adddb4a3b8380b685bbf83e9ade52ce04f0629.xls
Resource
win10-20220812-en
General
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Target
7efb98dd77a698fbf2539bc004adddb4a3b8380b685bbf83e9ade52ce04f0629.xls
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Size
217KB
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MD5
e627f5b81c886889c8697259fa09e536
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SHA1
56babf94d0eb954e006fdb1a92a17a8af9c90e11
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SHA256
7efb98dd77a698fbf2539bc004adddb4a3b8380b685bbf83e9ade52ce04f0629
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SHA512
4fcbd60785467c70fac0ac6f70122094e3df09393225d9d0d0dd4c7913305f92e7be17634ee20d703a43b8a87220bba1de5ed2eec7f3bfb1554c072c7296e774
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SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQmb:bbGUMVWlbb
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 2208 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 EXCEL.EXE 2208 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\7efb98dd77a698fbf2539bc004adddb4a3b8380b685bbf83e9ade52ce04f0629.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2208