Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    21/08/2026, 01:16

General

  • Target
    attachment20260821-201340-vzdt6n.docx
  • Size 193KB
  • Sample260821-bmsstsgh73
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 11 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\attachment20260821-201340-vzdt6n.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2368

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 686aa3a3a0ffb6459f38e7dab9858640b3a672b9e0b468730037131f64f67cdf
        • MD5 SHA1 SHA512 TLSH

        memory/2368-6-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-9-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-7-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-0-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-5-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-2-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-1-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-13-0x00007FFDA2B50000-0x00007FFDA2B60000-memory.dmp

        memory/2368-12-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-11-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-10-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-8-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-14-0x00007FFDA2B50000-0x00007FFDA2B60000-memory.dmp

        memory/2368-4-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-35-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp

        memory/2368-3-0x00007FFDE4EED000-0x00007FFDE4EEE000-memory.dmp

        memory/2368-69-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-72-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-71-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-70-0x00007FFDA4ED0000-0x00007FFDA4EE0000-memory.dmp

        memory/2368-73-0x00007FFDE4E50000-0x00007FFDE5045000-memory.dmp