Analysis
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max time kernel
124s -
max time network
117s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
02-12-2022 17:10
Behavioral task
behavioral1
Sample
invisible_shields.docm
Resource
win10-20220812-en
windows10-1703-x64
4 signatures
300 seconds
General
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Target
invisible_shields.docm
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Size
264KB
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MD5
a219cb562f2365f2899410772193a74a
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SHA1
136709ca3f9ba4646f59d40ffd892b4a51b452bb
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SHA256
43fd8d207da16fd3acff874b90819272a8fb0ac1c81c4fcb7a37e2caad345829
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SHA512
e2ab830b7bdcdc1099413e78050d86610fa82766bc87319398196a6797caf10158d83981b98fda50367dd846c2d6d87519a52daa566312031d078ccd9817693b
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SSDEEP
6144:/xE0cCW+Gai6zM6oPeek5qqaeLeqNwBIXmRthL:/xp/ziEMPPW5qGwaWHhL
Score
1/10
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3800 WINWORD.EXE 3800 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 WINWORD.EXE 3800 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\invisible_shields.docm" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3800-116-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmpFilesize
64KB
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memory/3800-117-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmpFilesize
64KB
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memory/3800-118-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmpFilesize
64KB
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memory/3800-119-0x00007FFA815E0000-0x00007FFA815F0000-memory.dmpFilesize
64KB
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memory/3800-122-0x00007FFA7DFF0000-0x00007FFA7E000000-memory.dmpFilesize
64KB
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memory/3800-123-0x00007FFA7DFF0000-0x00007FFA7E000000-memory.dmpFilesize
64KB