Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/08/2026, 04:32

General

  • Target
    attachment20260812-1169-h7ag5x.docx
  • Size 104KB
  • Sample260812-e5ynksae25
  • 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 7 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\attachment20260812-1169-h7ag5x.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2904

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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 bdd72282ac00833e3c72859a9b15ea0491b8ad725d7d2117df6c3fc78a7ac05e
        • MD5 SHA1 SHA512 TLSH

        memory/2904-5-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-13-0x00007FF94E430000-0x00007FF94E440000-memory.dmp

        memory/2904-6-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-0-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-3-0x00007FF9907CD000-0x00007FF9907CE000-memory.dmp

        memory/2904-9-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-8-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-7-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-10-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-11-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-12-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-4-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-14-0x00007FF94E430000-0x00007FF94E440000-memory.dmp

        memory/2904-1-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-23-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-2-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-50-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-54-0x00007FF990730000-0x00007FF990925000-memory.dmp

        memory/2904-53-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-52-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp

        memory/2904-51-0x00007FF9507B0000-0x00007FF9507C0000-memory.dmp