Analysis
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max time kernel
137s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2022 21:07
Behavioral task
behavioral1
Sample
272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.doc
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.doc
Resource
win10v2004-20220812-en
General
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Target
272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.doc
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Size
141KB
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MD5
047dc5365f74adb731b20c6dd7727420
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SHA1
32267f9cb62ff5c552f58be32543bfef3e47aac1
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SHA256
272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6
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SHA512
b82cfc0c4e7fa6a5f25ac44c3e3af318a7b8fbea2fa426ab218505e44e9ff611804d9e9a70b49b01bc26b892436b2b2c5728b0a1c733092ef19722fe5405e7b5
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SSDEEP
3072:iEsEJk67D1RnF7zwai4HVDEL5EpKqZJZcpw1j/m0grtx:3sGk+D1RnFXw15OK2JCpwZe0ytx
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 -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 39 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3372 WINWORD.EXE 3372 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 WINWORD.EXE 3372 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\272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3372