Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
25/08/2024, 11:43
Static task
static1
Behavioral task
behavioral1
Sample
f439ec6c98f23d44a7d3392fecc68899732fd7a84ca51f1237c170eb3e1b69c0.docx
Resource
win7-20240729-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
f439ec6c98f23d44a7d3392fecc68899732fd7a84ca51f1237c170eb3e1b69c0.docx
Resource
win10v2004-20240802-en
4 signatures
150 seconds
General
- Target f439ec6c98f23d44a7d3392fecc68899732fd7a84ca51f1237c170eb3e1b69c0.docx
- Size 15KB
- Sample240825-nv3dfsthpk
- SHA256 f439ec6c98f23d44a7d3392fecc68899732fd7a84ca51f1237c170eb3e1b69c0
- MD5 6e13a6c5fdf92ae714a0dfe48487e313
- SHA1 67b20a6fe6ac1abbf98f4e33910c6514f0ecf020
- SHA512 37e5cab6cd678a541474c261da5b17fc429de7123a6f15ad97878427d01f7143cab54bdc1fbb4280db8c7b49fe96d6cb3dfc0d257213bc70fcd9c686c99de52a
- SSDEEP 192:zfgkU3K5TBPqSgNs7pzd9MnASTfQg8LvV96zTSKa5Ck1zy3Y32ndD:7aa9BPqdgGnASTfyjVlKlwm3YqdD
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- 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\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2776 WINWORD.EXE 2776 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE
Processes
-
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\f439ec6c98f23d44a7d3392fecc68899732fd7a84ca51f1237c170eb3e1b69c0.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2776
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCDA299.tmp\sist02.xsl
- Size 245KB
- SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
- MD5 f883b260a8d67082ea895c14bf56dd56
- SHA1 7954565c1f243d46ad3b1e2f1baf3281451fc14b
- SHA512 d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
- SSDEEP 6144:JwprA6OS95vtfb8p4bgWPzkhUh9I5/oBRSifJeg/yQzvapSiQhHZeruvoXMUw3im:uP
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512