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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
09/09/2022, 10:13
Static task
static1
Behavioral task
behavioral1
Sample
Untitled attachment 00005.dat.docx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Untitled attachment 00005.dat.docx
Resource
win10v2004-20220812-en
General
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Target
Untitled attachment 00005.dat.docx
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Size
22KB
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MD5
dc145802f53bc6030a24e0fe9d2ad485
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SHA1
4e4011da8613f2b0136f1f972c810f6a915bd208
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SHA256
e1a8da57fc2607caa08044474475b29edcdc8fa19b805ef8ca46167f7b848d34
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SHA512
de2fb55b8a6c873b1e8a7f9aecd3869e0c0fc5e0ec17c03e11171e4951d085817bab387f6005adbe939171992b821fffcc8e9b3a615188af309f878a292f79d5
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SSDEEP
384:tLL0PtzckZhUZ62rKU4uusF1BPd+I+DJRE6uzYwHF9n2mhwT4jUrflVWX8cdWPGW:1StzckIhKHulFvEzg6+YwHz20wT4ITcu
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 4628 WINWORD.EXE 4628 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 WINWORD.EXE 4628 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\Untitled attachment 00005.dat.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4628