Analysis
- max time kernel
149s - max time network
150s - 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, 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 1052 WINWORD.EXE 1052 WINWORD.EXE - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 WINWORD.EXE 1052 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:1052
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 eb0a19894aa32963562f51967d054a15e5ecee0509bb50aae8e2fa6edaacfb6b
- MD5 18382035ff7b02daa9de8f48dd2fdab9
- SHA1 bcebaeb442b048a12b4f49cbe89a512420bb2d96
- SHA512 9599f937e529f017b86012b07e567fdc15967d2e3a4e173b759ab5fd2f46363fa6827ab40ee9b1946136cdfe42aebf6586c237127902f0439660d9bd634bee88
- TLSH T15121BE034BBF2B1BE0444377263ED79ED7717D12D6848B5E4694A23B7C745004E89B5A
- MD5 SHA1 SHA512 TLSH