Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/09/2026, 10:12

General

  • Target
    attachment20260925-764-9vx7xt.docx
  • Size 104KB
  • Sample260925-l8gb2atepg
  • 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 10 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\attachment20260925-764-9vx7xt.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD1FE.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • 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 1KB
        • SHA256 b2a8f58fff8b403dc96774e68aeb9ba143f989b14f04d7e5bfa2a6a1b5e477a2
        • MD5 SHA1 SHA512 TLSH

        memory/3200-14-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-9-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-7-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-5-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-3-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-8-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-11-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-12-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-15-0x00007FF924A20000-0x00007FF924A30000-memory.dmp

        memory/3200-0-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-13-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-6-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-10-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-16-0x00007FF924A20000-0x00007FF924A30000-memory.dmp

        memory/3200-4-0x00007FF966F7F000-0x00007FF966F80000-memory.dmp

        memory/3200-33-0x00007FF966E20000-0x00007FF967083000-memory.dmp

        memory/3200-1-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-2-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-169-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-172-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-171-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-170-0x00007FF926F60000-0x00007FF926F70000-memory.dmp

        memory/3200-173-0x00007FF966E20000-0x00007FF967083000-memory.dmp