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
31-05-2024 02:15
Behavioral task
behavioral1
Sample
10a39c4148723bb7945e08f5af0faa83d0486465042f159a1e756c7697bd33e0.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
10a39c4148723bb7945e08f5af0faa83d0486465042f159a1e756c7697bd33e0.xlsm
Resource
win10v2004-20240508-en
General
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Target
10a39c4148723bb7945e08f5af0faa83d0486465042f159a1e756c7697bd33e0.xlsm
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Size
92KB
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MD5
f06ee8e214901254ba090e12d975bae1
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SHA1
155f13cb6156f2216fbe1e1c775a484cf59e51ba
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SHA256
10a39c4148723bb7945e08f5af0faa83d0486465042f159a1e756c7697bd33e0
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SHA512
2e69b3cad1fe27e64367925a2187a7889d4740042c0419dcb8ead58bd7097176746f1992078c1472ae385a6e853e304a3cdad148e28072112f744d4ca18f9d67
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SSDEEP
1536:CguZCa6S5khUIeQCFg67Re4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYII0FA:CgugapkhleQIg67YaPjpM+d/Ms8ULavZ
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 3224 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 EXCEL.EXE 3224 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\10a39c4148723bb7945e08f5af0faa83d0486465042f159a1e756c7697bd33e0.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3224