Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/08/2026, 01:50

General

  • Target
    attachment20260811-750-dj7ufb.docx
  • Size 104KB
  • Sample260811-b88q6sshkc
  • 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\attachment20260811-750-dj7ufb.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4388

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDA6F7.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 3KB
        • SHA256 1580ac931a11bc54a374bc724467a1ef1af7f11e0bc41947a4876327173a3c1a
        • MD5 SHA1 SHA512 TLSH

        memory/4388-6-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-1-0x00007FFAE608D000-0x00007FFAE608E000-memory.dmp

        memory/4388-5-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-0-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-7-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-8-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-11-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-10-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-12-0x00007FFAA3970000-0x00007FFAA3980000-memory.dmp

        memory/4388-9-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-13-0x00007FFAA3970000-0x00007FFAA3980000-memory.dmp

        memory/4388-4-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-22-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-23-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-24-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-3-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-2-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-198-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-201-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-200-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp

        memory/4388-202-0x00007FFAE5FF0000-0x00007FFAE61E5000-memory.dmp

        memory/4388-199-0x00007FFAA6070000-0x00007FFAA6080000-memory.dmp