Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2023, 02:12
Static task
static1
Behavioral task
behavioral1
Sample
9da27396c1958d905a8e993b9f66e2b5eb4b00e2491d07d8af42ca6a07431895.rtf
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
9da27396c1958d905a8e993b9f66e2b5eb4b00e2491d07d8af42ca6a07431895.rtf
Resource
win10v2004-20231023-en
General
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Target
9da27396c1958d905a8e993b9f66e2b5eb4b00e2491d07d8af42ca6a07431895.rtf
-
Size
764KB
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MD5
d33b69acf3664b625ae9568fd3c12e72
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SHA1
ca9ce3f3ad7685c4d266dc51fa1cda0f3f903498
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SHA256
9da27396c1958d905a8e993b9f66e2b5eb4b00e2491d07d8af42ca6a07431895
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SHA512
012e9689066b87e367cdfb3b2248b61a2d3a2dc17f0f48e553553890caec14228c03ac44af4237dfb3d53cb53905df92d3da40d00092df893c573668ecbc9b2c
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SSDEEP
12288:sYrvVEkV9lAnCuQTUXUbD5AIeZ71trPoq5UGcOOwn1TGzsw:sYrvVEkVGCuQOUbFAPZRorEasw
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2528 WINWORD.EXE 2528 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2528 WINWORD.EXE 2528 WINWORD.EXE 2528 WINWORD.EXE 2528 WINWORD.EXE 2528 WINWORD.EXE 2528 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\9da27396c1958d905a8e993b9f66e2b5eb4b00e2491d07d8af42ca6a07431895.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2528