Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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, 08:54

General

  • Target
    attachment20260811-1169-cx781r.docx
  • Size 193KB
  • Sample260811-ktzz6awsft
  • 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\attachment20260811-1169-cx781r.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4768

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD1D8E.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • 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 1KB
        • SHA256 0a742282c12b1764e24698b2977d92aa832fff74fa97888382695383256f4901
        • MD5 SHA1 SHA512 TLSH

        memory/4768-3-0x00007FF8EC76D000-0x00007FF8EC76E000-memory.dmp

        memory/4768-14-0x00007FF8A9F50000-0x00007FF8A9F60000-memory.dmp

        memory/4768-1-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-0-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-8-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-12-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-11-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-10-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-13-0x00007FF8A9F50000-0x00007FF8A9F60000-memory.dmp

        memory/4768-7-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-6-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-4-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-9-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-35-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-36-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp

        memory/4768-5-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-2-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-219-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-220-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-221-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-222-0x00007FF8AC750000-0x00007FF8AC760000-memory.dmp

        memory/4768-223-0x00007FF8EC6D0000-0x00007FF8EC8C5000-memory.dmp