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Analysis
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max time kernel
113s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
10/01/2023, 18:55
Static task
static1
Behavioral task
behavioral1
Sample
PO 90809.rtf
Resource
win7-20220812-en
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
PO 90809.rtf
Resource
win10v2004-20220901-en
4 signatures
150 seconds
General
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Target
PO 90809.rtf
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Size
32KB
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MD5
ef93fa6845a7f03d2809cf03a14e0c39
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SHA1
d2e4d2a05c854705fa43d40b5db4ff414b28a586
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SHA256
4659186cccfb9bb9cf85deb8456bd9dcc4a55a5efb81d5498403c795eae490f9
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SHA512
d63b6f0180fc0b93eff8ff67049d7bb4466cd30e78f85ba8542d3d02662d04d41d2d6a23c22d0e33fb2a808ebc36cab2fced2e698c136da13b801d6209277e00
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SSDEEP
768:bFx0XaIsnPRIa4fwJMZasp60BjDpA7V/HUMpqX6ZivAsrtAzckNdvG:bf0Xvx3EMZaCHB3pqHUMEq4vAzckNVG
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 3248 WINWORD.EXE 3248 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 WINWORD.EXE 3248 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\PO 90809.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3248