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Analysis
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max time kernel
161s -
max time network
181s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2023, 18:48
Behavioral task
behavioral1
Sample
00e7fda466f77ce99714ed2408ac2c5d.xlsm
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
00e7fda466f77ce99714ed2408ac2c5d.xlsm
Resource
win10v2004-20231215-en
General
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Target
00e7fda466f77ce99714ed2408ac2c5d.xlsm
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Size
437KB
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MD5
00e7fda466f77ce99714ed2408ac2c5d
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SHA1
d2b38292c293183ec482675bfe4e7ac3f0fe92dc
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SHA256
768ea3c09d8ec4c65c83b7f2fb6473839d80864cf30422acca60c7b374355513
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SHA512
a88ad7d654a72ec9376520091daa8ef305c5512d44df22060d99fe5a2da47beff35c18274ae85fb6b907dd23ae3c97b8ec348626adc55fe34ed7e5e4cc526c44
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SSDEEP
12288:FRIfQr0MqXvSVoUMnJo7JegsfnxUoy1/aeXLv:IfRXvSVoUmo7I3xULQer
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 2684 4564 mshta.exe 52 -
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 4564 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4564 EXCEL.EXE 4564 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE 4564 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4564 wrote to memory of 2684 4564 EXCEL.EXE 103 PID 4564 wrote to memory of 2684 4564 EXCEL.EXE 103
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\00e7fda466f77ce99714ed2408ac2c5d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Windows\SYSTEM32\mshta.exemshta C:\ProgramData\getSmartTagControlButton4489.sct2⤵
- Process spawned unexpected child process
PID:2684
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