Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 06:23

General

  • Target
    attachment20260930-1253-ka9eh5.docx
  • Size 1.4MB
  • Sample260930-g5stfazzft
  • SHA256 ef1460cbe07eb0fe84909285f19ed25187e2d799adc0b26caecfe99376385746
  • 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 10 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\attachment20260930-1253-ka9eh5.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4644

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDC428.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        ExcludeDictionaryFR040c.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryFR040c.lex
        • 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 2e7cfc576473747442e092253725dc0ccdf27bfaffce1a99c0fbe7a530d883e3
        • MD5 SHA1 SHA512 TLSH

        memory/4644-11-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-28-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-6-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-12-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-0-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-10-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-13-0x00007FF9D9CF0000-0x00007FF9D9D00000-memory.dmp

        memory/4644-9-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-8-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-7-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-14-0x00007FF9D9CF0000-0x00007FF9D9D00000-memory.dmp

        memory/4644-26-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-27-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-25-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-24-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-1-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-29-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-30-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-31-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-32-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-3-0x00007FFA1BFFF000-0x00007FFA1C000000-memory.dmp

        memory/4644-4-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp

        memory/4644-5-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-2-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-676-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-677-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-678-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-675-0x00007FF9DBFE0000-0x00007FF9DBFF0000-memory.dmp

        memory/4644-679-0x00007FFA1BEA0000-0x00007FFA1C103000-memory.dmp