Analysis
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max time kernel
36s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 03:23
Behavioral task
behavioral1
Sample
e56e2c97645176c8cb8d86fbb56cde63a4f43add22a6e2dab7f84736198740eb.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e56e2c97645176c8cb8d86fbb56cde63a4f43add22a6e2dab7f84736198740eb.xls
Resource
win10v2004-20240508-en
General
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Target
e56e2c97645176c8cb8d86fbb56cde63a4f43add22a6e2dab7f84736198740eb.xls
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Size
938KB
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MD5
61292466e4478eb172b469622347c70a
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SHA1
bd3db8f826ab2c61b92d4cebffd376cd44604192
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SHA256
e56e2c97645176c8cb8d86fbb56cde63a4f43add22a6e2dab7f84736198740eb
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SHA512
86871d45b9ec3ff49504b61a22ca263b65b30229cc19cffd607cd986a6ec21a51a591ee7037028ba6cd83deea170da3a44610705294d46b39cd4193eca71c26f
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SSDEEP
12288:64rr3/eSvr0f7akZ7d/jp4F4Z0NmJESVQr1ou3b6g4Ug6boZ6zh3jKW:64rr3/eSv4f7akZ7JZVE/uTSF
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 1048 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 1048 EXCEL.EXE 1048 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 EXCEL.EXE 1048 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\e56e2c97645176c8cb8d86fbb56cde63a4f43add22a6e2dab7f84736198740eb.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1048