Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/07/2026, 12:10
Static task
static1
Behavioral task
behavioral1
Sample
BERCEST1.docx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
BERCEST1.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target BERCEST1.docx
- Size 1019KB
- Sample260728-pcdstaha22
- SHA256 f577953ee5b47963ee27475fe565770cdf9df906a252c56ebd038855c70d3a8c
- MD5 d4dc8ba3156b5b54d0c144129f08c359
- SHA1 36a507b2012af6771224c8b2452a9ae43b955047
- SHA512 ede1ca55f5fd0cf978d08779ebf71f685a4f15779a508c36f0949ae989f3b0eb30966753caaa35c365417c89324c6b90256a338519de235745c33a3dedbae115
- SSDEEP 24576:v1TzPKd4OYK8GyfMpVHuNyYoyb26sAdqpRN7xdLOfsTn:dyd9Jyf0tuNWyb26PqzN7xtOA
- TLSH T1022533469CB2668DC84D6230A68C2DE33A8089370D512F43755C654B9EE83DF3AB77F9
- 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 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 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 1676 WINWORD.EXE 1676 WINWORD.EXE - Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 WINWORD.EXE 1676 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\BERCEST1.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD6257.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\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 5d4c6c80a0cf4829addbc7b7020eb04fea6828e338c71b42de7077ff60475260
- MD5 22707b3cc9070557dd18b2b34e2064b6
- SHA1 ece126ed175041e599a6b819383aae909613b32e
- SHA512 b919eb52922c7cc5eacdec07fc594d918802edce4f276071edc6c2f64683cb38eb1b3da9663fddbc7ac4e291d73c1e31637beab703ee24aa687343514a3cb730
- TLSH T1D5210002468F6F53E05503315237B39AEB707906F714360F3344112A2D31F44AB9DA2A
- MD5 SHA1 SHA512 TLSH