Analysis
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max time kernel
48s -
max time network
45s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 21:42
Behavioral task
behavioral1
Sample
eec026537b176cfd946ead7d3484350d583a42946dcfd7f7cc52ef007a8e329d.xlsm
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eec026537b176cfd946ead7d3484350d583a42946dcfd7f7cc52ef007a8e329d.xlsm
Resource
win10v2004-20240709-en
General
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Target
eec026537b176cfd946ead7d3484350d583a42946dcfd7f7cc52ef007a8e329d.xlsm
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Size
92KB
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MD5
f639adfeae90c4c8ee039e81d4b636d9
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SHA1
1652dea4bf2a5528406fdd90e5e0c09b6d424375
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SHA256
eec026537b176cfd946ead7d3484350d583a42946dcfd7f7cc52ef007a8e329d
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SHA512
8d498169d46a21784c5ed99ca7e00c9f7354787dbcae9674340a8d605fe34d4c35e4da4829d6e102fbcf1ffd9de1ddde21bf816cae4afd1484619c84e0a6971a
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SSDEEP
1536:CguZCa6S5khUIXs8CI+pU4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIEFm:CgugapkhlXs8CQaPjpM+d/Ms8ULavLcE
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 3180 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 3180 EXCEL.EXE 3180 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 EXCEL.EXE 3180 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\eec026537b176cfd946ead7d3484350d583a42946dcfd7f7cc52ef007a8e329d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3180