Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
14/07/2023, 00:00
Static task
static1
Behavioral task
behavioral1
Sample
Document.docx
Resource
win10-20230703-en
Behavioral task
behavioral2
Sample
Document.docx
Resource
win10v2004-20230703-en
General
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Target
Document.docx
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Size
61KB
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MD5
0eba7296a5cea84408ec70ed801083bb
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SHA1
79a9753434fc5fd8763256b0780c943a952aeea8
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SHA256
011a60f24d83845cdcb2dc3c715113199574276d0260be5c2a9fc98222b33fb4
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SHA512
5930b73eb75a1641b7e1197fa5902d1902e0078aa83b194e1f336b03bb733b1ec32c5dc538cbdc6cf1833c8c95b36e35671ac1158d9e7f37e9d3915f793a2805
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SSDEEP
768:5jsCQF9v/jyiqY88mxQ/i6uvJaxnTvLkxp5CrgidnuJvp/FwTyMT/hukdNxGJIPE:lq/yiByQ8xaOxp5CcI2/CTVVTLQ
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 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 1320 WINWORD.EXE 1320 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1320 WINWORD.EXE 1320 WINWORD.EXE 1320 WINWORD.EXE 1320 WINWORD.EXE 1320 WINWORD.EXE 1320 WINWORD.EXE 1320 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\Document.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1320
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84