Analysis
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max time kernel
124s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
18/07/2023, 10:15
Static task
static1
Behavioral task
behavioral1
Sample
Inquiry.docx
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Inquiry.docx
Resource
win10v2004-20230703-en
General
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Target
Inquiry.docx
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Size
10KB
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MD5
82f2ab8db7d2ad671478e0a925d99c76
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SHA1
c89965df875b405bcf3391d6b057af091ec80010
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SHA256
7137e863f0c972af8aae99cb8b8743441330952294bf504d4ea175c8381a2892
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SHA512
08ab972ac8a2dde07ae8397857f402c987b01072ad347c216f18fadb4fcfea4da27c35c2e8034acb23bf6190c633475406b355d549a5016cbb93c544814b535b
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SSDEEP
192:pya0NXu2QWzARgZVPCK44AG9xXSJ+Ej7jJY1fKw4K5A7WYBcWe3maM2U:pyXXu2QWzANK4499xXSJf7jJYppVYBBx
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3284 WINWORD.EXE 3284 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 3284 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 WINWORD.EXE 3284 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\Inquiry.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3284
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84