Analysis
- max time kernel
299s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 11:05
Static task
static1
Behavioral task
behavioral1
Sample
Siatex Ltd Inquiry Ref. 191791.docx
Resource
win10v2004-20260911-en
8 signatures
300 seconds
Behavioral task
behavioral2
Sample
Siatex Ltd Inquiry Ref. 191791.docx
Resource
win11ltsc2024-20260911-en
8 signatures
300 seconds
General
- Target Siatex Ltd Inquiry Ref. 191791.docx
- Size 1.1MB
- Sample260924-m685psca93
- SHA256 eb2c24816da9fec4b4eeda3b26bb5af6b6185e12e51cfcdb0847490d46405250
- MD5 cf102e90b65644ec1d651a030bc9f645
- SHA1 ec6b7e5426e85c2bf17fbdadb5e889b15896117a
- SHA512 90c6afde44c67dcde3ae525fc221daed9423887257b00aae2dd6c518eb38aed7c21dee842b6401cfc35b02791a80e26325b90f99e6e8dcd231e42bcf7f579bdd
- SSDEEP 24576:YtaSbSrP2O0/nJaHsiC6bSE+yeeJS7vToOUNTUU2W2w8vG1n3bgoMG3uE:EaVyO0/oHm6QyehboO2R2W2w8vG1fL
- TLSH T18A45231C615B6574DEBA492F0F7E044A98CC93DA057830B891CDB1E6EFA703BC67AD81
- 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 - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\{56D97D93-DDDF-49D3-905E-7FF0A0C78905}\649031.vbs:Zone.Identifier WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3608 WINWORD.EXE 3608 WINWORD.EXE - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE 3608 WINWORD.EXE - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\Siatex Ltd Inquiry Ref. 191791.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3608
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD63CF.tmp\iso690.xsl
- Size 263KB
- SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
- MD5 ff0e07eff1333cdf9fc2523d323dd654
- SHA1 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
- SHA512 b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
- SSDEEP 6144:JwprAiaR95vtfb8pDbgWPzDCvCmvQursq7vImej/yQ4SS1apSiQhHDOruvoVeMUX:We
- TLSH T1094469A5E6D9CF144BB1F23FD8A53092EA1DC87B29341D41F1DC733717AE948822B662
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512