Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/08/2026, 17:42

General

  • Target
    attachment20260815-1169-jr6822.docx
  • Size 104KB
  • Sample260815-v91aza1bme
  • 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\attachment20260815-1169-jr6822.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD6443.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 3KB
        • SHA256 347e65366c37bbde711b3fa881291af00116aa7418316a011ab5d372ca8bc89a
        • MD5 SHA1 SHA512 TLSH

        memory/3444-7-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-10-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-4-0x00007FFED4870000-0x00007FFED4880000-memory.dmp

        memory/3444-8-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-0-0x00007FFED4870000-0x00007FFED4880000-memory.dmp

        memory/3444-6-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-5-0x00007FFED4870000-0x00007FFED4880000-memory.dmp

        memory/3444-13-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-12-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-9-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-1-0x00007FFED4870000-0x00007FFED4880000-memory.dmp

        memory/3444-11-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-14-0x00007FFED2710000-0x00007FFED2720000-memory.dmp

        memory/3444-15-0x00007FFED2710000-0x00007FFED2720000-memory.dmp

        memory/3444-18-0x00007FFF147F0000-0x00007FFF149E5000-memory.dmp

        memory/3444-19-0x000001F67B0C0000-0x000001F67B16A000-memory.dmp

        memory/3444-2-0x00007FFED4870000-0x00007FFED4880000-memory.dmp

        memory/3444-25-0x000001F67B0C0000-0x000001F67B16A000-memory.dmp

        memory/3444-29-0x000001F67B0C0000-0x000001F67B16A000-memory.dmp

        memory/3444-3-0x00007FFF1488D000-0x00007FFF1488E000-memory.dmp

        memory/3444-127-0x000001F67B0C0000-0x000001F67B16A000-memory.dmp

        memory/3444-128-0x000001F67B0C0000-0x000001F67B16A000-memory.dmp