Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/08/2026, 01:28

General

  • Target
    attachment20260803-1169-l0cq4c.docx
  • Size 104KB
  • Sample260803-bvntvawbme
  • 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 13 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\attachment20260803-1169-l0cq4c.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4408

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD93AB.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Normal.dotm

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
        • Size 18KB
        • SHA256 8f20d5fc11a757820c1908e6dfd2ae5a7138d639a649cb5a8a5c0150468a1a35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/4408-1-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-12-0x00007FFA1AE00000-0x00007FFA1AE10000-memory.dmp

        memory/4408-0-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-7-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-6-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-8-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-10-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-9-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-11-0x00007FFA1AE00000-0x00007FFA1AE10000-memory.dmp

        memory/4408-2-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-3-0x00007FFA5D4CD000-0x00007FFA5D4CE000-memory.dmp

        memory/4408-31-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-4-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-5-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-466-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-470-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/4408-469-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-467-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/4408-468-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp