Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 01:24

General

  • Target
    attachment20260930-1092870-5dmktg.docx
  • Size 191KB
  • Sample260930-bsmtrswfre
  • SHA256 8e9f876735d72a31eb9f43c1abfc7ecccd7e386c9b4553b245bb3ad6f272767c
  • 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\attachment20260930-1092870-5dmktg.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD2D7.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 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 1f3782e8259e1c9cdc2972fab48f9412a5d1fa0675f97b9436713e8880e2ae4a
        • MD5 SHA1 SHA512 TLSH

        memory/1912-12-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-14-0x00007FFC625F0000-0x00007FFC62600000-memory.dmp

        memory/1912-2-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-6-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-7-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-10-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-9-0x00007FFC625F0000-0x00007FFC62600000-memory.dmp

        memory/1912-8-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-11-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-0-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-13-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-1-0x00007FFCA470D000-0x00007FFCA470E000-memory.dmp

        memory/1912-3-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-24-0x00007FFCA470D000-0x00007FFCA470E000-memory.dmp

        memory/1912-25-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-26-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp

        memory/1912-4-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-5-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-270-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-271-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-273-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-272-0x00007FFC646F0000-0x00007FFC64700000-memory.dmp

        memory/1912-274-0x00007FFCA4670000-0x00007FFCA4865000-memory.dmp