Analysis
- max time kernel
110s - max time network
131s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
06/11/2021, 02:25
Static task
static1
Behavioral task
behavioral1
Sample
exploit.docx
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
exploit.docx
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target exploit.docx
- Size 60KB
- Sample211106-cwat2saebl
- SHA256 59e08d42ce495f290c4dfd7be9614f786cdfed3ebdd7d6e68accbb630c051083
- MD5 ffeb8e4150061e66092e9bbb513167f7
- SHA1 01dbd9af94ee45729c07a059d172fc8a29f9aec1
- SHA512 0e39131c8028ac82c51d50b81dd794eda35569415b01ecc0454851b863c69d120d925997c00d6372f6240026764bd8f7002f6a2307b71a5214f7873378bee7f3
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- 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 3440 WINWORD.EXE 3440 WINWORD.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 3440 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE 3440 WINWORD.EXE
Processes
-
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\exploit.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:3440