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Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 21:25
Behavioral task
behavioral1
Sample
a9babf1808e9db157fa89f03e712b61bb5257636ce0733be5fadb6fd1ca76643.xls
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a9babf1808e9db157fa89f03e712b61bb5257636ce0733be5fadb6fd1ca76643.xls
Resource
win10v2004-20241007-en
General
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Target
a9babf1808e9db157fa89f03e712b61bb5257636ce0733be5fadb6fd1ca76643.xls
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Size
126KB
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MD5
bf0445b411663dfee5f9a6993e658365
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SHA1
30926e5d82e70426bb2edeb0a0836d532fe7aadc
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SHA256
a9babf1808e9db157fa89f03e712b61bb5257636ce0733be5fadb6fd1ca76643
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SHA512
1b2b031c6afe5a010a64c7de690d4d2428662b959167619d688392878390a20184e11602bb94ae8275fa77ebddacf93213f8dcd39c4ba349fcaf411fa480c668
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SSDEEP
3072:LsKpbdrHYrMue8q7QPX+5xtekEdi8/dgR3Syz+nzQIceCRlCB:QKpbdrHYrMue8q7QPX+5xtFEdi8/dgRI
Malware Config
Extracted
http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/
http://izytalab.com/includes/1mafAX0kOa/
https://pcsolutionss.com/zSlT4HR92TiOpw5NM/
http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
https://wpl28.realtyna.com/wp-content/0b0ny5cPM/
http://www.efcballjoint.com/Template/AxEZPOfAa9/
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 4432 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4432 EXCEL.EXE 4432 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 EXCEL.EXE 4432 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\a9babf1808e9db157fa89f03e712b61bb5257636ce0733be5fadb6fd1ca76643.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4432