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

General

  • Target
    BERCEST1.docx
  • Size 1019KB
  • Sample260728-pcdstaha22
  • SHA256 f577953ee5b47963ee27475fe565770cdf9df906a252c56ebd038855c70d3a8c
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 eb0a19894aa32963562f51967d054a15e5ecee0509bb50aae8e2fa6edaacfb6b
        • MD5 SHA1 SHA512 TLSH

        memory/1052-0-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-59-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-10-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-9-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-12-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-11-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-13-0x00007FFCFEB60000-0x00007FFCFEB70000-memory.dmp

        memory/1052-8-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-14-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-6-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-5-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-15-0x00007FFCFEB60000-0x00007FFCFEB70000-memory.dmp

        memory/1052-7-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-1-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-4-0x00007FFD4143F000-0x00007FFD41440000-memory.dmp

        memory/1052-25-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-24-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-29-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-28-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-27-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-26-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp

        memory/1052-2-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-57-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-58-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-3-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-60-0x00007FFD01420000-0x00007FFD01430000-memory.dmp

        memory/1052-61-0x00007FFD412E0000-0x00007FFD41543000-memory.dmp