Analysis
- max time kernel
101s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
11/04/2024, 16:27
Static task
static1
Behavioral task
behavioral1
Sample
2024 xxxxxx 401K Contribution-861396.docx
Resource
win7-20240221-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024 xxxxxx 401K Contribution-861396.docx
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
- Target 2024 xxxxxx 401K Contribution-861396.docx
- Size 17KB
- Sample240411-tygttafd79
- SHA256 2ef235d2dec7891951e8294838fcfa50a286dbb31b83502fb65674fa92df62ee
- MD5 0fa7281ee73751597f872f245054ec28
- SHA1 17220017a0ceb337c95a8b4b51d077e47e2399d7
- SHA512 8d3b505c4e78591a8df93f5092f610e6d23200b287c9a66a436297ef255d899cc696d858fab5d8088db133363ead1b772482f6cfc37ed5045534c9ec870777b9
- SSDEEP 384:Dzmhpf9GYm7Jpg2PMaWRbuYF39d1BXIXwhYk+1KcBwAf7hYk+1KcBwA5I1br:Xmhpf9GX7Jpg2PMaWRbuu39dDtcFwAzB
- 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 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
description 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
pid Process 3720 WINWORD.EXE 3720 WINWORD.EXE - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3720 WINWORD.EXE 3720 WINWORD.EXE 3720 WINWORD.EXE 3720 WINWORD.EXE 3720 WINWORD.EXE 3720 WINWORD.EXE 3720 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\2024 xxxxxx 401K Contribution-861396.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\6E50DD6B.png
- Size 3KB
- SHA256 ddc369448542e3af26a9355c4e746813cc1977831727193a18958c1fa647b2c1
- MD5 baffbf4f2e60a9f7a0dfdc45118c280e
- SHA1 e0ac1a52e56c1290da26a9942816845f7d798862
- SHA512 9a82df63a29351914b76f0b99bc8dabdf504d352ff65bf2301f5e12a8c002b767b60926dc5d18b872d0e60764a12e1b3b1ba43ccb4192d6a2213b052ee91c34a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\C3D1E195.png
- Size 3KB
- SHA256 ca0cef6238c2a23f7a671b963d303d89bde6f1a337cda0f3406c7b506b49fda3
- MD5 97f5eea4c236649db4328e5a3a58154a
- SHA1 a9509ce0623223c563e18daa0a2e8138814e1bbb
- SHA512 2563f077a6605cb3f2f858a5f6ad3ecbd49dbe5c56e94c5c5185cbfeca4dffc94aca13def6381eeb08e665745691597a6abe5cf84ede9e968054f2540f9c606a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512