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, 09:40

General

  • Target
    attachment20260930-1253-joa4mk.docx
  • Size 11KB
  • Sample260930-lm8jdstyct
  • SHA256 fd810ed282f9ce630faa6c853516f963397c6704e7702a35aff6ab60206dab0b
  • 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 11 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-joa4mk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDAC39.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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.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 a5e8036c64714900b4969278b066be2572044b78866401311f1631456f442754
        • MD5 SHA1 SHA512 TLSH

        memory/4752-5-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-15-0x00007FFB2AD10000-0x00007FFB2AD20000-memory.dmp

        memory/4752-12-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-11-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-13-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-10-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-9-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-6-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-0-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-4-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-14-0x00007FFB2AD10000-0x00007FFB2AD20000-memory.dmp

        memory/4752-8-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-7-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-3-0x00007FFB6D45F000-0x00007FFB6D460000-memory.dmp

        memory/4752-40-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp

        memory/4752-1-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-2-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-166-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-169-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-168-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-167-0x00007FFB2D440000-0x00007FFB2D450000-memory.dmp

        memory/4752-170-0x00007FFB6D300000-0x00007FFB6D563000-memory.dmp