Analysis

  • max time kernel
    149s
  • max time network
    139s
  • 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, 01:41

General

  • Target
    attachment20260930-1092870-4bmmfu.docx
  • Size 191KB
  • Sample260930-b4l2lsstcv
  • 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\attachment20260930-1092870-4bmmfu.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5904

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDDCB0.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 b2e6738806d30ee505ec6b93e88707cde38d422d3848d2fa3e5607aea75e1f4a
        • MD5 SHA1 SHA512 TLSH

        memory/5904-11-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-6-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-4-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-9-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-0-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-12-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-13-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-10-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-8-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-5-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-1-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-7-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-14-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/5904-15-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/5904-36-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-2-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-3-0x00007FFC3220D000-0x00007FFC3220E000-memory.dmp

        memory/5904-163-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-166-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-165-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/5904-167-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/5904-164-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp