Analysis
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max time kernel
125s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf
Resource
win10v2004-20240419-en
General
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Target
5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf
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Size
69KB
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MD5
4883df856c4e320f313c1adae62456a1
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SHA1
25279575a130ba795a289ffc29b79fc565c37075
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SHA256
5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227
-
SHA512
e0f21764dc6d2019ba0f3da97e33ce4e109b73ec2f1e93316f92e5361718eceb19f1e5bace70697ff63a166d6b72005d576b3c09694d372b64b43f48a41758d4
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SSDEEP
1536:sLPx4QfQWceatqBb1NTaYIjlQYYmatL6ZDZgya7XoppxsLjf3jK:sLZ4QxTatqBb1NTaYIRjyL6ZVZarqpxJ
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 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
Processes:
WINWORD.EXEpid process 2344 WINWORD.EXE 2344 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 WINWORD.EXE 2344 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\5389ab408a7b91bc316f8103bd257931aba620b18653f18db463d03036f75227.rtf" /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 v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2344-1-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-2-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-3-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-4-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-0-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-5-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-6-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-7-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-9-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-10-0x00007FFBFE400000-0x00007FFBFE410000-memory.dmpFilesize
64KB
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memory/2344-8-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-11-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-12-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-13-0x00007FFBFE400000-0x00007FFBFE410000-memory.dmpFilesize
64KB
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memory/2344-14-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-15-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-18-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-20-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-19-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-17-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-16-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-30-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB
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memory/2344-52-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-53-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-55-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-54-0x00007FFC00B70000-0x00007FFC00B80000-memory.dmpFilesize
64KB
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memory/2344-56-0x00007FFC40AF0000-0x00007FFC40CE5000-memory.dmpFilesize
2.0MB