Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 15:58

General

  • Target
    attachment20260802-750-y71ucj.docx
  • Size 104KB
  • Sample260802-tefseacc24
  • 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 7 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\attachment20260802-750-y71ucj.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2608

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD887F.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 2KB
        • SHA256 94215da9d5a63ea4030828348b256d248cb973d35927039d98261e70d584ead2
        • MD5 SHA1 SHA512 TLSH

        memory/2608-12-0x00007FFB65020000-0x00007FFB65030000-memory.dmp

        memory/2608-13-0x00007FFB65020000-0x00007FFB65030000-memory.dmp

        memory/2608-4-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-9-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-8-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-7-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-6-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-5-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-10-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-22-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-1-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-0-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-11-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-23-0x000002C77F7A0000-0x000002C77F949000-memory.dmp

        memory/2608-2-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-3-0x00007FFBA796D000-0x00007FFBA796E000-memory.dmp

        memory/2608-195-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-198-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-197-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-196-0x00007FFB67950000-0x00007FFB67960000-memory.dmp

        memory/2608-200-0x00007FFBA78D0000-0x00007FFBA7AC5000-memory.dmp

        memory/2608-199-0x000002C77F7A0000-0x000002C77F949000-memory.dmp