Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 11:00

General

  • Target
    attachment20260905-1106-uo656y.docx
  • Size 193KB
  • Sample260905-m3y6bsshjb
  • 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 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\attachment20260905-1106-uo656y.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3728

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDF8E1.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 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 5e72cfef5739da9d8f873e4f2956f3a7061600e9ff6b667125d4a22507bc975a
        • MD5 SHA1 SHA512 TLSH

        memory/3728-13-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-16-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-5-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-6-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-7-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-9-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-8-0x00007FFE30330000-0x00007FFE30340000-memory.dmp

        memory/3728-11-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-10-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-0-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-14-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-4-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-15-0x00007FFE30330000-0x00007FFE30340000-memory.dmp

        memory/3728-12-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-1-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-38-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/3728-2-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-3-0x00007FFE72E7F000-0x00007FFE72E80000-memory.dmp

        memory/3728-487-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-488-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-490-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-489-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/3728-491-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp