Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 00:48
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-ldkz4i.docx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-ldkz4i.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260808-1169-ldkz4i.docx
- Size 193KB
- Sample260808-a5r4kseq4w
- SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
- MD5 fa0428a0f8af7459d1af50635f7f7fc1
- SHA1 b4590c2beda63cce3c7b7cbd28ba6858e0e5c275
- SHA512 060814dcd76bd85705c7a68b608be567d8e1e61dec8e9c0f4c0050d05f2f1efe0c3e4fba5fc70023485f00d3455b0d824e5db1ccea4e76d4a74ed1d43df19ace
- SSDEEP 3072:JB0/001IDdKPD/7Fvap07CFeLNYteTC8FCPexji2I0PnzLzJGFYCSletzCgs0p+h:e1IZKPDRWWNYy3ZGKP7JG6WV3sd
- TLSH T18C1401ADC442E878C843C67C487D06F4771B047AC706AFDAE498E375A60558BDB3BAD8
- 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\~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 3644 WINWORD.EXE 3644 WINWORD.EXE - Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 WINWORD.EXE 3644 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\attachment20260808-1169-ldkz4i.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3644
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 1779ddf99e8060c39eed7b2f34fc0e68fa85a30f564fb01f332b203ae8c6ac6e
- MD5 41aa50430f7a4a7d0eea25ff5b4a7f53
- SHA1 309d437720ca60c57794c52b855e76566a2aecf9
- SHA512 dacbf545a3cdc4b03c6ad7768c3032eaa97c57138acaf41e83752d31f0e81b92f248502283e91127cb6d188257c802ab7e1fc1d42a6e168eb573193c0027e78a
- TLSH T16B41DE5105DF2B63E16007729339AB11C7B0BC5BEB18A18E6388226A1D78F401F5DB29
- MD5 SHA1 SHA512 TLSH