Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 18:48

General

  • Target
    attachment20260801-1169-kwhn2.docx
  • Size 104KB
  • Sample260801-xfrg3stepb
  • 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 9 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\attachment20260801-1169-kwhn2.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 c2d74919485571d01923bbc57f46572f5f3313996ce19fcdccaf77e946037316
        • MD5 SHA1 SHA512 TLSH

        memory/2500-11-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-13-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-4-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-5-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-0-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-6-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-7-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-9-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-8-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-1-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-3-0x00007FFC034BF000-0x00007FFC034C0000-memory.dmp

        memory/2500-10-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-12-0x00007FFBC0E00000-0x00007FFBC0E10000-memory.dmp

        memory/2500-14-0x00007FFBC0E00000-0x00007FFBC0E10000-memory.dmp

        memory/2500-28-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp

        memory/2500-2-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-167-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-169-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-170-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-168-0x00007FFBC34A0000-0x00007FFBC34B0000-memory.dmp

        memory/2500-171-0x00007FFC03360000-0x00007FFC035C3000-memory.dmp