Analysis
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max time kernel
139s -
max time network
137s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
12-03-2021 10:17
Static task
static1
Behavioral task
behavioral1
Sample
53aeb4ec6610971b46cd3f32b16c2d558919066e035a4b6c49514bb450c58513.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
53aeb4ec6610971b46cd3f32b16c2d558919066e035a4b6c49514bb450c58513.doc
Resource
win10v20201028
General
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Target
53aeb4ec6610971b46cd3f32b16c2d558919066e035a4b6c49514bb450c58513.doc
-
Size
75KB
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MD5
761326326c2ad7cede992a236395502d
-
SHA1
805f29ab028ddc767d6efd0af21b11d22d5751c4
-
SHA256
53aeb4ec6610971b46cd3f32b16c2d558919066e035a4b6c49514bb450c58513
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SHA512
f30280d0d71e09dd032a29fb7a9f0dec18075547b102160199b82c9c41f7aae9ee3470ab1bd4af3150474ac373829330e8185e94709bfacdec3c4d92fdf527d7
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 508 WINWORD.EXE 508 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 17 IoCs
Processes:
WINWORD.EXEpid process 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 WINWORD.EXE 508 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\53aeb4ec6610971b46cd3f32b16c2d558919066e035a4b6c49514bb450c58513.doc" /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/508-2-0x00007FFA91E20000-0x00007FFA91E30000-memory.dmpFilesize
64KB
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memory/508-3-0x00007FFA91E20000-0x00007FFA91E30000-memory.dmpFilesize
64KB
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memory/508-4-0x00007FFA91E20000-0x00007FFA91E30000-memory.dmpFilesize
64KB
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memory/508-5-0x00007FFA91E20000-0x00007FFA91E30000-memory.dmpFilesize
64KB
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memory/508-6-0x0000019A8B940000-0x0000019A8BF77000-memory.dmpFilesize
6.2MB
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memory/508-7-0x00007FFAAA870000-0x00007FFAAB210000-memory.dmpFilesize
9.6MB
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memory/508-8-0x0000019A9AAB0000-0x0000019A9AAB4000-memory.dmpFilesize
16KB