Analysis
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max time kernel
46s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2024 22:14
Behavioral task
behavioral1
Sample
c74a1ec56f6f8ea69def7c75c912e1a879c5c28ce4d6cf28404f308cf8f8f119.xlsm
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c74a1ec56f6f8ea69def7c75c912e1a879c5c28ce4d6cf28404f308cf8f8f119.xlsm
Resource
win10v2004-20240508-en
General
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Target
c74a1ec56f6f8ea69def7c75c912e1a879c5c28ce4d6cf28404f308cf8f8f119.xlsm
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Size
92KB
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MD5
cb4e414626cf10fd42c14de79d4f26cd
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SHA1
9a97d397aefa628c032bf463c64af02526902e0e
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SHA256
c74a1ec56f6f8ea69def7c75c912e1a879c5c28ce4d6cf28404f308cf8f8f119
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SHA512
35577e6b3c353f8dd070b2cc5bc9a8214a75808bc65fc9247165535941291e75735bebd80bdb4cba8e88f8234f7326bed1c8c0d433046d8e6dead6a243afb901
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SSDEEP
1536:CguZCa6S5khUIPvtZn4znOSjhLzVubGa/M1NIpPkUlB7583fjncFYIIiF/:CgugapkhlPfnaPjpzVw/Ms8ULavLcv
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 4848 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 EXCEL.EXE 4848 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\c74a1ec56f6f8ea69def7c75c912e1a879c5c28ce4d6cf28404f308cf8f8f119.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4848