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Analysis
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max time kernel
56s -
max time network
59s -
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, 21:53
Behavioral task
behavioral1
Sample
4cb3de7434bf05deedf00e1f896ca4a4ef2d06cffc221f2eba6f5fed8c112554.xlsm
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4cb3de7434bf05deedf00e1f896ca4a4ef2d06cffc221f2eba6f5fed8c112554.xlsm
Resource
win10v2004-20240508-en
General
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Target
4cb3de7434bf05deedf00e1f896ca4a4ef2d06cffc221f2eba6f5fed8c112554.xlsm
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Size
92KB
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MD5
872251e375230015c8d1812bc487bf16
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SHA1
7ff4d55b103b621fa77d5e5fb5101fadc167424f
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SHA256
4cb3de7434bf05deedf00e1f896ca4a4ef2d06cffc221f2eba6f5fed8c112554
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SHA512
74be327f3aa632f09bbb2662af1dd765a7605074a249fdfc1e053df7841453fcf85837d50ef44739a95bf45881139a4dc5ca3f01e76b977054ca75ca75e3acaf
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SSDEEP
1536:CguZCa6S5khUIp89ePKF23D/4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIgFD:CgugapkhlEeCF237aPjpM+d/Ms8ULavu
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 4560 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 EXCEL.EXE 4560 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\4cb3de7434bf05deedf00e1f896ca4a4ef2d06cffc221f2eba6f5fed8c112554.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4560