Analysis

  • max time kernel
    148s
  • max time network
    125s
  • 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, 17:10

General

  • Target
    attachment20260728-1179-cvepvr.docx
  • Size 104KB
  • Sample260728-vppczastfv
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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\attachment20260728-1179-cvepvr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5156

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 3KB
        • SHA256 e8272107858dc0be61f058e7529e5bb85def03d1b522b06b1c5cd4845895a3c1
        • MD5 SHA1 SHA512 TLSH

        memory/5156-8-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/5156-11-0x00007FF7E5CE0000-0x00007FF7E5CF0000-memory.dmp

        memory/5156-1-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-4-0x00007FF82881F000-0x00007FF828820000-memory.dmp

        memory/5156-5-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/5156-6-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-9-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/5156-0-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-2-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-10-0x00007FF7E5CE0000-0x00007FF7E5CF0000-memory.dmp

        memory/5156-7-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/5156-14-0x00007FF8286C0000-0x00007FF828923000-memory.dmp

        memory/5156-3-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-131-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-130-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-129-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-132-0x00007FF7E8800000-0x00007FF7E8810000-memory.dmp

        memory/5156-133-0x00007FF8286C0000-0x00007FF828923000-memory.dmp