Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2022 02:59
Behavioral task
behavioral1
Sample
8be51b3f3be3eb45d2cff9715a2d40fc04c11f25734ea8e7a3f551bcd2c216c8.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
8be51b3f3be3eb45d2cff9715a2d40fc04c11f25734ea8e7a3f551bcd2c216c8.xls
Resource
win10v2004-20221111-en
General
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Target
8be51b3f3be3eb45d2cff9715a2d40fc04c11f25734ea8e7a3f551bcd2c216c8.xls
-
Size
205KB
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MD5
442e22b587e1daa9947e5479c14ac3f0
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SHA1
6cb08c6eef2c7c7ccf5b8cc972add1c5833b3847
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SHA256
8be51b3f3be3eb45d2cff9715a2d40fc04c11f25734ea8e7a3f551bcd2c216c8
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SHA512
b1030b27a1989f930b58b581cc575e439c9aff8e703de6709c437132eeec0aed710daf6777108a6f3611a74351a3f01987deb225c1c9dd807abb225240c7da35
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SSDEEP
6144:lZ+RwPONXoRjDhIcp0fDlavx+W26nAX84fCcu40COAW5+Ist3gdtx0MQZ:gRuFAW4IOUt/Q
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 3596 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 EXCEL.EXE 3596 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\8be51b3f3be3eb45d2cff9715a2d40fc04c11f25734ea8e7a3f551bcd2c216c8.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3596