Analysis
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max time kernel
130s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
21/11/2022, 08:09
Static task
static1
Behavioral task
behavioral1
Sample
4baf42e448120bd26fd0198c1b3382296fa3cb47f6c882fd5a9f4693d88847e5.docx
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
4baf42e448120bd26fd0198c1b3382296fa3cb47f6c882fd5a9f4693d88847e5.docx
Resource
win10v2004-20221111-en
General
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Target
4baf42e448120bd26fd0198c1b3382296fa3cb47f6c882fd5a9f4693d88847e5.docx
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Size
124KB
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MD5
dfa77118f598e3cad79f54acbf1f677b
-
SHA1
b5dcab6ac8adb8a3919c20532fe95ab4a2f85b35
-
SHA256
4baf42e448120bd26fd0198c1b3382296fa3cb47f6c882fd5a9f4693d88847e5
-
SHA512
1e15c1996655a8e8d28549b77aced51f01aee733a35758df008c89c2d59fadecb5e083b60909ba267efba47200b7b3021f115548209e5dc0bceae86913de7116
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SSDEEP
3072:DXud1X7kQrvIWE9tQZa6DrTzkfjIkxnTikg:D+dZ7kQrvIWE9uakTduHg
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 992 WINWORD.EXE 992 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 992 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 992 WINWORD.EXE 992 WINWORD.EXE 992 WINWORD.EXE 992 WINWORD.EXE 992 WINWORD.EXE 992 WINWORD.EXE 992 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\4baf42e448120bd26fd0198c1b3382296fa3cb47f6c882fd5a9f4693d88847e5.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:992