Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/07/2026, 17:22

General

  • Target
    attachment20260722-1093-ujnfhx.docx
  • Size 193KB
  • Sample260722-vxjsfszeng
  • 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\attachment20260722-1093-ujnfhx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4548

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 692B
        • SHA256 abe0106506246657dbfe6fc303c3a2a01b6f94b6b37aea494256cdc003884560
        • MD5 SHA1 SHA512 TLSH

        memory/4548-13-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-5-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-6-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-7-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-9-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-8-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-10-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-14-0x00007FFC0D030000-0x00007FFC0D040000-memory.dmp

        memory/4548-12-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-4-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-2-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-0-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-11-0x00007FFC0D030000-0x00007FFC0D040000-memory.dmp

        memory/4548-26-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-1-0x00007FFC4F22D000-0x00007FFC4F22E000-memory.dmp

        memory/4548-42-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-43-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp

        memory/4548-3-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-177-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-180-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-179-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-178-0x00007FFC0F210000-0x00007FFC0F220000-memory.dmp

        memory/4548-181-0x00007FFC4F190000-0x00007FFC4F385000-memory.dmp