Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 14:12

General

  • Target
    attachment20260720-496503-udrbbk.docx
  • Size 104KB
  • Sample260720-rhsv2aex3v
  • 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 9 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\attachment20260720-496503-udrbbk.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5156

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD440E.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 3d5b2399eaa800b2f7cbd671ce782a7299eed18db571011038f097da2f7128a5
        • MD5 SHA1 SHA512 TLSH

        memory/5156-25-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-1-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-4-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-6-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-7-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-8-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-9-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-10-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-11-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-12-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-13-0x00007FF9FA1D0000-0x00007FF9FA1E0000-memory.dmp

        memory/5156-14-0x00007FF9FA1D0000-0x00007FF9FA1E0000-memory.dmp

        memory/5156-0-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-23-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-24-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-3-0x00007FFA3CA1F000-0x00007FFA3CA20000-memory.dmp

        memory/5156-5-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp

        memory/5156-32-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-26-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-35-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-36-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-182-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-183-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-2-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-384-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-394-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-405-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-422-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-423-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-425-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-424-0x00007FF9FCA00000-0x00007FF9FCA10000-memory.dmp

        memory/5156-426-0x000001800D630000-0x000001800D900000-memory.dmp

        memory/5156-427-0x00007FFA3C8C0000-0x00007FFA3CB23000-memory.dmp