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Analysis
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max time kernel
57s -
max time network
61s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
29/06/2024, 21:28
Behavioral task
behavioral1
Sample
3b4ab2f5e6def50b7abebf81739a47c5f8919f42d85bc1b6417bcb2299bfeef7.xlsm
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3b4ab2f5e6def50b7abebf81739a47c5f8919f42d85bc1b6417bcb2299bfeef7.xlsm
Resource
win10v2004-20240611-en
General
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Target
3b4ab2f5e6def50b7abebf81739a47c5f8919f42d85bc1b6417bcb2299bfeef7.xlsm
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Size
91KB
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MD5
decf4662cf1b680f939b8cc5d9f48036
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SHA1
4d6933483cd0d4c41842b2f6ba1686d73f1bbe0d
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SHA256
3b4ab2f5e6def50b7abebf81739a47c5f8919f42d85bc1b6417bcb2299bfeef7
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SHA512
437c365635093da1b46fa47c7f97b40624cd94573fa38b39aa76194b32c5f46c2677a6feb910683d93cd602c2a2be0077c85dbe060f76df5a12d7dd27a94bd63
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SSDEEP
1536:CguZCa6S5khUIAEp2p4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIYBFe:CgugapkhlA22paPjpM+d/Ms8ULavLcw
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 3672 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3672 EXCEL.EXE 3672 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 EXCEL.EXE 3672 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\3b4ab2f5e6def50b7abebf81739a47c5f8919f42d85bc1b6417bcb2299bfeef7.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3672