Analysis

  • max time kernel
    148s
  • max time network
    128s
  • 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, 00:38

General

  • Target
    attachment20260930-1092870-bj2nil.docx
  • Size 193KB
  • Sample260930-ay3lqsah76
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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-bj2nil.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5064

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDF329.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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.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 652B
        • SHA256 d6cb3d9f08589103aae0950eedbc5f582ee6fe11da78ce9246821d861a2f33f0
        • MD5 SHA1 SHA512 TLSH

        memory/5064-13-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-12-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-6-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-8-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-10-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-9-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-7-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-11-0x00007FFAEB670000-0x00007FFAEB680000-memory.dmp

        memory/5064-0-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-15-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-14-0x00007FFAEB670000-0x00007FFAEB680000-memory.dmp

        memory/5064-5-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-3-0x00007FFB2E3BF000-0x00007FFB2E3C0000-memory.dmp

        memory/5064-2-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-43-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp

        memory/5064-4-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-1-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-174-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-175-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-176-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-177-0x00007FFAEE3A0000-0x00007FFAEE3B0000-memory.dmp

        memory/5064-178-0x00007FFB2E260000-0x00007FFB2E4C3000-memory.dmp