Analysis
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max time kernel
248s -
max time network
269s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29/01/2024, 08:35
Static task
static1
Behavioral task
behavioral1
Sample
송장 사본.rtf
Resource
win7-20231215-en
8 signatures
300 seconds
Behavioral task
behavioral2
Sample
송장 사본.rtf
Resource
win10v2004-20231215-en
4 signatures
300 seconds
General
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Target
송장 사본.rtf
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Size
171KB
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MD5
fcda234cdea6db4648bbbbdc53747c96
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SHA1
c2c2611a1303dd3bba7080af1626f7c3dd199117
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SHA256
f04ce826f4c602be1eb021eb3a98eba4cc05cd2858695a05863f3fae0f38da4f
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SHA512
efd93de1d22d3e1ade19f293f95fd99f311b84deb98a920afd612ce385253f62846335a1ba7dafe6be72ba3b0e0b6db8f1a2548c3d21d2c3cf28b115fc5bc78a
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SSDEEP
768:0wAbZSibMX9gRWjtwAbZSibMX9gRWjWLVESXTZNu8TpHOFqCznYmKTdx:0wAlRkwAlRjmSXeMpuHYtTv
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 64 WINWORD.EXE 64 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 64 WINWORD.EXE 64 WINWORD.EXE 64 WINWORD.EXE 64 WINWORD.EXE 64 WINWORD.EXE 64 WINWORD.EXE 64 WINWORD.EXE 64 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\송장 사본.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:64