Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
18/07/2023, 08:52
Static task
static1
Behavioral task
behavioral1
Sample
Factura #009487112023.rtf
Resource
win7-20230712-en
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
Factura #009487112023.rtf
Resource
win10v2004-20230703-en
4 signatures
150 seconds
General
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Target
Factura #009487112023.rtf
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Size
39KB
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MD5
fb1088051e83099a69187cf5f760fd94
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SHA1
680527ab318763fbae75f732e698e60694235e8d
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SHA256
d05a234b2f160e955d449dd8d6e14dcc389a501053cc8044879a2d50753f6e52
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SHA512
f7713c0d48c683587a5636a16c28a8e6d8629d619305bc97de2780137fb6313b66e557e3fc8ee784056da7eb0dce06b219960f8db39593f54fc624cb4bbfb2a5
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SSDEEP
768:PFx0XaIsnPRIa4fwJMN3Jv5ym6D3WW1FN1mm6i/2JLrhXgrI0uYE5rGu:Pf0Xvx3EMN3JBg3X1Fzmm1/2SI7Y2rGu
Score
1/10
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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2952 WINWORD.EXE 2952 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE 2952 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Factura #009487112023.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2952