Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 04:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260728-753-n6bb0s.docx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260728-753-n6bb0s.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260728-753-n6bb0s.docx
- Size 104KB
- Sample260728-ex3bsseh63
- SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
- MD5 aa15fcf0964e4515c4931b5bf81f5229
- SHA1 9c8f674d95e1e518fbfe598dabd18a4bc0ca011b
- SHA512 4695c5e40f81fc580535418dadc189699ca1fe1b5fb43dbcef7f193766bfae43b2c58b934ebf191169e7803c6fb582783f8aab35b4d41afdb85db9510143f877
- SSDEEP 1536:JORhN+gPY3tH0bO6ZZAnXJzy3mCaIRgqzdS6JGQYwB1prxK:JOXNrbO6ZZchIPIS9B1pNK
- TLSH T192A395998D79600DD0773FB49BB5A494E771F6B23E4E4E2B02AC74742FAEC2997C1804
- MD5 SHA1 SHA512 SSDEEP TLSH
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\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 5520 WINWORD.EXE 5520 WINWORD.EXE - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 WINWORD.EXE 5520 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\attachment20260728-753-n6bb0s.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5520
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1056
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 342B
- SHA256 66330001b5ae0ac92a312a8de888fbebeb5d92bb0e786e7d261dfc9691885724
- MD5 efdc1a3f1f029cbc8ac3df446a625a4f
- SHA1 765a6a3533a343aaac090e2dcb38625208f8f213
- SHA512 412ef0a54f9f7237a8126a837ecefd7deb224c395c9aa39b5a47e42eb65a7ea7aafd74349f775d7f3379cb3005588f09b2ec26539e57729920c4973becfe4d42
- TLSH T1C8E0C2227FE80215E5730E3C6933A545997A7377AE02DADD1B35008D2C24FA1CFB2729
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 2KB
- SHA256 ad9b40c99a0f9084c9f260444d5b3a30a99991cf5d8a8b6d8e930686b34f1d80
- MD5 205abf2a24e7f6ca0b15b2555379cf16
- SHA1 5b74b1f58ee7d62708940fd7d3b18bd9aed22653
- SHA512 82dbaefeef2a507df5eb4529d03ff38a0df88ff327160667d7b08017fb19f6e5502359c96117c0a5d3d7765b5e54f074fc470ff60003da0c35a1d0bcdadcf335
- TLSH T13551D3015ADF2B1BD0984372562A43DAD6F07C12EB12274EB794512E6C79E908B8DF1A
- MD5 SHA1 SHA512 TLSH