Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 02:44

General

  • Target
    attachment20260802-1169-6mvvhx.docx
  • Size 104KB
  • Sample260802-c755bssfla
  • 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\attachment20260802-1169-6mvvhx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        DRVSO0KP6U4LCU7XRH72.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DRVSO0KP6U4LCU7XRH72.temp
        • Size 1KB
        • SHA256 365e05c1915cce36c24a85f7b84010658811c7dc60d3406b6c86b6e51870783c
        • MD5 SHA1 SHA512 TLSH

        memory/3784-7-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-71-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-5-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-2-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-0-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-6-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-8-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-9-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-10-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-11-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-13-0x00007FF9FA1D0000-0x00007FF9FA1E0000-memory.dmp

        memory/3784-12-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-4-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-30-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/3784-14-0x00007FF9FA1D0000-0x00007FF9FA1E0000-memory.dmp

        memory/3784-31-0x00000229DC330000-0x00000229DC600000-memory.dmp

        memory/3784-3-0x00007FFA3CA1F000-0x00007FFA3CA20000-memory.dmp

        memory/3784-43-0x00000229DC330000-0x00000229DC600000-memory.dmp

        memory/3784-50-0x00000229DC330000-0x00000229DC600000-memory.dmp

        memory/3784-69-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-72-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-1-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-70-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/3784-73-0x00000229DC330000-0x00000229DC600000-memory.dmp

        memory/3784-74-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp