Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 23:54

General

  • Target
    attachment20260731-750-8rcjj7.docx
  • Size 104KB
  • Sample260731-3xtxesaf54
  • 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\attachment20260731-750-8rcjj7.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD4B8F.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 83d853d87b77e4601e4841b12176af39320d3698cf641bb0be76852049181d32
        • MD5 SHA1 SHA512 TLSH

        memory/2760-11-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-13-0x00007FFCD56D0000-0x00007FFCD56E0000-memory.dmp

        memory/2760-4-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-6-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-3-0x00007FFD1837F000-0x00007FFD18380000-memory.dmp

        memory/2760-7-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-9-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-10-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-0-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-8-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-12-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-5-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-14-0x00007FFCD56D0000-0x00007FFCD56E0000-memory.dmp

        memory/2760-24-0x00007FFD18220000-0x00007FFD18483000-memory.dmp

        memory/2760-1-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-2-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-176-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-179-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-178-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-177-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp

        memory/2760-180-0x00007FFD18220000-0x00007FFD18483000-memory.dmp