Analysis
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max time kernel
121s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12/05/2023, 01:11
Static task
static1
Behavioral task
behavioral1
Sample
96935f118fdeae482ef56256b22acf86.rtf
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
96935f118fdeae482ef56256b22acf86.rtf
Resource
win10v2004-20230220-en
General
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Target
96935f118fdeae482ef56256b22acf86.rtf
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Size
27KB
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MD5
96935f118fdeae482ef56256b22acf86
-
SHA1
326ee56fe73a4257aea97bb58a1b1bc38cbf43f9
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SHA256
5d6fbafbed3befc57c4ce0889e1d381e98fba1f084b6fe169b6d692420854210
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SHA512
1c471044598efa457f3448a1765ead8fe5e1284872c985eddcd0caf632b8c2f74abd480a08a37c4b4e87623c43f223ebf653cddcb8c4559725d8266bd2dc6603
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SSDEEP
768:/e4fY4IkeG7nRDxfUgbSik3p9gDuN3l9CS66r2OYPOhv4/G7CA8j7XBAcJKW:/LwKpN1Uak3BlkS66r2VOhIU8+Al
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 1912 WINWORD.EXE 1912 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 WINWORD.EXE 1912 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\96935f118fdeae482ef56256b22acf86.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1912