Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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, 19:16

General

  • Target
    attachment20260804-1169-b628ln.docx
  • Size 193KB
  • Sample260804-xyr7bsff49
  • 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 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\attachment20260804-1169-b628ln.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4596

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD2760.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 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 c3d701c521b0f80b28896728086cb20bc7d5c008f73b9b01a525cdf5126dbfb6
        • MD5 SHA1 SHA512 TLSH

        memory/4596-7-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-14-0x00007FFDB0930000-0x00007FFDB0940000-memory.dmp

        memory/4596-8-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-0-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-6-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-5-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-11-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-10-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-12-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-9-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-13-0x00007FFDB0930000-0x00007FFDB0940000-memory.dmp

        memory/4596-4-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-20-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp

        memory/4596-1-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-3-0x00007FFDF2F8D000-0x00007FFDF2F8E000-memory.dmp

        memory/4596-2-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-295-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-298-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-297-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-296-0x00007FFDB2F70000-0x00007FFDB2F80000-memory.dmp

        memory/4596-299-0x00007FFDF2EF0000-0x00007FFDF30E5000-memory.dmp