Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 15:24

General

  • Target
    attachment20261001-527357-hfjy9h.docx
  • Size 1.4MB
  • Sample261001-stecfsvbmf
  • 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 14 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\attachment20261001-527357-hfjy9h.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2188

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD7C0.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Normal.dotm

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
        • Size 18KB
        • SHA256 0b90424929c5cd64f50bb2c60f1fcad96cdc039a4862f6d329f56f5a7241d09e
        • 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

        memory/2188-14-0x00007FFA293A0000-0x00007FFA293B0000-memory.dmp

        memory/2188-36-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-6-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-7-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-9-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-8-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-10-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-12-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-11-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-13-0x00007FFA293A0000-0x00007FFA293B0000-memory.dmp

        memory/2188-2-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-33-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-34-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-5-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-39-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-38-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-37-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-35-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-4-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-3-0x00007FFA6B4AD000-0x00007FFA6B4AE000-memory.dmp

        memory/2188-0-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-1-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-687-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-691-0x00007FFA6B410000-0x00007FFA6B605000-memory.dmp

        memory/2188-690-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-689-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp

        memory/2188-688-0x00007FFA2B490000-0x00007FFA2B4A0000-memory.dmp