Analysis
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max time kernel
47s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 02:23
Behavioral task
behavioral1
Sample
c2dae108b6a8b9f9b5321ebef9b19f5e807f6991315e35bfb9522d0b80e74c4d.xlsm
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c2dae108b6a8b9f9b5321ebef9b19f5e807f6991315e35bfb9522d0b80e74c4d.xlsm
Resource
win10v2004-20240508-en
General
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Target
c2dae108b6a8b9f9b5321ebef9b19f5e807f6991315e35bfb9522d0b80e74c4d.xlsm
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Size
92KB
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MD5
c807a51fd8edd5e1ebe438eee6257f68
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SHA1
636fdcb694fd54d173664ab555f952406e37e49e
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SHA256
c2dae108b6a8b9f9b5321ebef9b19f5e807f6991315e35bfb9522d0b80e74c4d
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SHA512
43d5c17a10b8180c8d2897f35fbb0ee06e666e8c2550bb1d265616bc328cb1e8ba475dc7322952e1ee0fd4e3fea45d130c6b02adc88c06218220484e305cbef3
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SSDEEP
1536:CguZCa6S5khUIywmC4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIyFk:CgugapkhlybCaPjpM+d/Ms8ULavLco
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.
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 1988 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 EXCEL.EXE 1988 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\c2dae108b6a8b9f9b5321ebef9b19f5e807f6991315e35bfb9522d0b80e74c4d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1988