Analysis
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max time kernel
122s -
max time network
155s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
09/11/2022, 19:15
Behavioral task
behavioral1
Sample
d06be63c416e814c7ca0a3d0a4e856a093019cbf882c435f292c1902a490423c.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
d06be63c416e814c7ca0a3d0a4e856a093019cbf882c435f292c1902a490423c.xls
Resource
win10-20220812-en
General
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Target
d06be63c416e814c7ca0a3d0a4e856a093019cbf882c435f292c1902a490423c.xls
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Size
91KB
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MD5
f3d541cb52e7d29f44374d21152f74bd
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SHA1
32d5cd3fcaa9927a29034f2af1eadc7555cfe78e
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SHA256
d06be63c416e814c7ca0a3d0a4e856a093019cbf882c435f292c1902a490423c
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SHA512
c1ef97c7bafea2c5aade88a065bf13bfc8825c031e60c760164106584b832ae1df08aa38abfd1dc72483a9cef9d61ec6e9b76877905a9a47dcce392a43f755b1
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SSDEEP
1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg2bCXuZH4gb4CEn9J4ZGcvp:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgO
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2368 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 EXCEL.EXE 2368 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\d06be63c416e814c7ca0a3d0a4e856a093019cbf882c435f292c1902a490423c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2368