Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 04:12
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260803-750-33wf0h.docx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260803-750-33wf0h.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260803-750-33wf0h.docx
- Size 104KB
- Sample260803-esgjjaybmd
- 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 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 4536 WINWORD.EXE 4536 WINWORD.EXE - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 WINWORD.EXE 4536 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\attachment20260803-750-33wf0h.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4536
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4928
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 a4a76e5aad46556ed64369d52b50f06d7d9f44f9c83c5a01b185d54d47fec7d5
- MD5 57456d6c0eb102c660efe39d26bb0391
- SHA1 0f05a4a8bc256224c466a5f1b58c8a2f2d9de9b1
- SHA512 dd4f58c10c9a4ee0abc397dbaf04aaff74c5e04fffe0c93ee501fb5ca8161b9b9e6a013ce8c652c74e2ff77fa4b489ef5e9c35378bda803b237dd22591b8f1b4
- TLSH T1B3E0C2523BA90204E6370A3CA9776849997A732BBE11CFDE0775408E0D24F92ED3271E
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\TCD5105.tmp\sist02.xsl
- Size 245KB
- SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
- MD5 f883b260a8d67082ea895c14bf56dd56
- SHA1 7954565c1f243d46ad3b1e2f1baf3281451fc14b
- SHA512 d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
- SSDEEP 6144:JwprA6OS95vtfb8p4bgWPzkhUh9I5/oBRSifJeg/yQzvapSiQhHZeruvoXMUw3im:uP
- TLSH T15B346895A6DACF144B71F23FD8B53492EA1DC87B29342D41F1DC733717AE948822B622
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 c50f0639be158e87fa03d974628e1934a547c974552543a4eccd05451b192970
- MD5 ff3d271ad92e20818b81803bd7467b6f
- SHA1 53aee6261ac7a422d23aa6513b07e2b1d7e22290
- SHA512 a722bea2d46c2e0ba1bff55d4280d429d6321d401f6ddbd6727f1411d37d3ead49bd7c00cfe475db0ae4d2784fb54619fd249aaf6c8f069c8cc0e965c9d2eac8
- TLSH T167510302DADF7B0FE0590376462A4349DFB1BD41F604921DA284A16B6C399706FDDB2E
- MD5 SHA1 SHA512 TLSH