Analysis
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max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
16/11/2023, 20:21
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Exploit.CVE-2018-0798.4.29506.172.rtf
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Exploit.CVE-2018-0798.4.29506.172.rtf
Resource
win10v2004-20231023-en
General
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Target
SecuriteInfo.com.Exploit.CVE-2018-0798.4.29506.172.rtf
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Size
167KB
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MD5
5b54051c4e44a7aaecbdcbce005a41b0
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SHA1
83e1ce5be5080126fe30320270e685f49b99dfc1
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SHA256
3c5ebc274e755e8445ad65ef60db518a5c17fa620b4e3036f301d2030d343f54
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SHA512
01f141714d024c8bf9917666a410c7b8e9f0c9f5ab11df50d858f50923218c96b06807ebc9d77dab99df4ff17c8d7d5ac3d33ba0802a76eadaa8a5118347764a
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SSDEEP
768:7wAbZSibMX9gRWj6SSem273an7sxAGWIHYhvcZZTMDYXqy:7wAlR4Sem23acPWkYhvcwYX9
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 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 4132 WINWORD.EXE 4132 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 WINWORD.EXE 4132 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\SecuriteInfo.com.Exploit.CVE-2018-0798.4.29506.172.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4132