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Analysis
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max time kernel
144s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 23:48
Static task
static1
Behavioral task
behavioral1
Sample
d1fb15f579a3f44142893d72a15af7e7c22fc2edff03ef6a5e3924883aecd7fc.doc
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d1fb15f579a3f44142893d72a15af7e7c22fc2edff03ef6a5e3924883aecd7fc.doc
Resource
win10v2004-20220812-en
General
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Target
d1fb15f579a3f44142893d72a15af7e7c22fc2edff03ef6a5e3924883aecd7fc.doc
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Size
54KB
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MD5
95a7159e7930fe23e87c34a5c662c474
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SHA1
ddfc8cae75bb4b15b0f9c7a334023e9be27c1c24
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SHA256
d1fb15f579a3f44142893d72a15af7e7c22fc2edff03ef6a5e3924883aecd7fc
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SHA512
7fbc0f81bc8a5a5c1f4c87abfe3c1e12a941bd67f6b384ab2ed935b9d0a8ae22fd4ae79d271b7f8abff545c2b0bbedd91e6d0ae0d2f75c08fce28bf766e4dfa2
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SSDEEP
384:znau+0RqQ+sAhDeyAld1YYscMSR7YOmgQEZUYIqh7:mu+0RqQ2J7uhNJnD7
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 4824 WINWORD.EXE 4824 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 WINWORD.EXE 4824 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\d1fb15f579a3f44142893d72a15af7e7c22fc2edff03ef6a5e3924883aecd7fc.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4824