Analysis
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max time kernel
140s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2023 17:12
Static task
static1
Behavioral task
behavioral1
Sample
632f7e212cc149d81b322def328534953b979d1f1885140e2645e4ac41d0f56c.rtf
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
632f7e212cc149d81b322def328534953b979d1f1885140e2645e4ac41d0f56c.rtf
Resource
win10v2004-20231127-en
General
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Target
632f7e212cc149d81b322def328534953b979d1f1885140e2645e4ac41d0f56c.rtf
-
Size
61KB
-
MD5
9e0226adf02222bbee9aa7e2f6f1c07a
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SHA1
64e031bda28509528f26a64ac5d7935cf5afe426
-
SHA256
632f7e212cc149d81b322def328534953b979d1f1885140e2645e4ac41d0f56c
-
SHA512
687e89fd04f39817432dec1f43754f18f77bda0f96e6fff1a24e00df3fdd0ab6831f39fb1c90240ce128c2dad34c5e43a7f7efcfb34052b02c634a0204595c90
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SSDEEP
1536:x42f3VBEtZ2AffEjXoez57kFFg65HlkA02:x42fLXdz57kXhnkv2
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.
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEpid process 2240 WINWORD.EXE 2240 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 WINWORD.EXE 2240 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\632f7e212cc149d81b322def328534953b979d1f1885140e2645e4ac41d0f56c.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2240