Analysis
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max time kernel
144s -
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, 10:40
Behavioral task
behavioral1
Sample
05fee62ac4a368cf906744a1dd50d7edd5606199c027d685f90399478e3df844.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
05fee62ac4a368cf906744a1dd50d7edd5606199c027d685f90399478e3df844.xls
Resource
win10-20220812-en
General
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Target
05fee62ac4a368cf906744a1dd50d7edd5606199c027d685f90399478e3df844.xls
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Size
91KB
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MD5
92134bc3a4f89cd593294e6d22a37860
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SHA1
e523edfe64befa8e8571dcf0325df1fa7d1669b9
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SHA256
05fee62ac4a368cf906744a1dd50d7edd5606199c027d685f90399478e3df844
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SHA512
f2945f97622bdb9f9db2f67594424858bcd074b77674cf62d6b6ca5952a17542ca6ef95dda64434d5a23e125eb386a0a66096cb3068399ae450c872e59916094
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SSDEEP
1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/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 1860 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 EXCEL.EXE 1860 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\05fee62ac4a368cf906744a1dd50d7edd5606199c027d685f90399478e3df844.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1860