Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 09:12

General

  • Target
    attachment20260804-750-zs2wc9.docx
  • Size 104KB
  • Sample260804-k551jsweqf
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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\attachment20260804-750-zs2wc9.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1028

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 4278b5f2d9dc1f0ea397c542562bc3a1d43d09d919a2f139bf9c58734368b06e
        • MD5 SHA1 SHA512 TLSH

        memory/1028-9-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-15-0x00007FFF99A40000-0x00007FFF99A50000-memory.dmp

        memory/1028-8-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-0-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-10-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-13-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-14-0x00007FFF99A40000-0x00007FFF99A50000-memory.dmp

        memory/1028-12-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-11-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-7-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-6-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-4-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-5-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-1-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-24-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-2-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-3-0x00007FFFDBD4D000-0x00007FFFDBD4E000-memory.dmp

        memory/1028-192-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-191-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-193-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-190-0x00007FFF9BD30000-0x00007FFF9BD40000-memory.dmp

        memory/1028-195-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp

        memory/1028-194-0x00007FFFDBCB0000-0x00007FFFDBEA5000-memory.dmp