Analysis
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max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 06:19
Behavioral task
behavioral1
Sample
A001605117J RETURNS.xls
Resource
win7-20240508-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
A001605117J RETURNS.xls
Resource
win10v2004-20240426-en
5 signatures
150 seconds
General
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Target
A001605117J RETURNS.xls
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Size
3.4MB
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MD5
9ad071c8bd431d5da0a2fe5b78c281c7
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SHA1
fa415ae71da857cafcad3d7bba90a572e032e796
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SHA256
9bcd4c633a19f27a8ad274d899586b7bcf15b7aab54466ed46f3f3ef3558b372
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SHA512
cda084b4b0f94549a673b83490cd60b839d5c9ef8b2f6a53ff2819051c312aafc84208a4e92ea46b3129d2264de2bb564235a6caecc400767a19ef8bb873513c
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SSDEEP
98304:nY+LvW8rI4AJbnOGwQyH4QlAEqRj5U1kPzGDeajiI8tcCjV:YCvS3N04K8tcCjV
Score
1/10
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 212 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 212 EXCEL.EXE 212 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 EXCEL.EXE 212 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\A001605117J RETURNS.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:212