Analysis
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max time kernel
46s -
max time network
39s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 21:08
Behavioral task
behavioral1
Sample
bdd839350cbdfa985336881fecd16294a40356991273e71fd679021f9a94dc5d.xlsm
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bdd839350cbdfa985336881fecd16294a40356991273e71fd679021f9a94dc5d.xlsm
Resource
win10v2004-20240802-en
General
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Target
bdd839350cbdfa985336881fecd16294a40356991273e71fd679021f9a94dc5d.xlsm
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Size
92KB
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MD5
e682841a3ecfaa14558305e6fd5b8f55
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SHA1
15e7722ec1290811b20c3312f29777aaf06100fe
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SHA256
bdd839350cbdfa985336881fecd16294a40356991273e71fd679021f9a94dc5d
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SHA512
25b7814240798b6074760564f650b74a2d81cfe86daf60d5943b30e1785c984ad6a7cae28c3c5a3a0ef24f39862f72912338cc90a22d2be9a148848e9d50a44b
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SSDEEP
1536:CguZCa6S5khUIhhPUd4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIEFH:Cgugapkhlhh+aPjpM+d/Ms8ULavLcL
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5076 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 EXCEL.EXE 5076 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\bdd839350cbdfa985336881fecd16294a40356991273e71fd679021f9a94dc5d.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5076