Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 14:00

General

  • Target
    attachment20260930-1253-8arxe6.docx
  • Size 1.4MB
  • Sample260930-rbc61a1why
  • 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 8 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\attachment20260930-1253-8arxe6.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1124

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD4394.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 8c22de56155d2781f57b94b5008d60c947b6a1e1d80620bef068d2f0579ee576
        • MD5 SHA1 SHA512 TLSH

        memory/1124-10-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-33-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-7-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-8-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-0-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-12-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-11-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-13-0x00007FFA86820000-0x00007FFA86830000-memory.dmp

        memory/1124-9-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-6-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-2-0x00007FFAC8D8D000-0x00007FFAC8D8E000-memory.dmp

        memory/1124-14-0x00007FFA86820000-0x00007FFA86830000-memory.dmp

        memory/1124-4-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-5-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-35-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-34-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-36-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-37-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-1-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-3-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-365-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-369-0x00007FFAC8CF0000-0x00007FFAC8EE5000-memory.dmp

        memory/1124-368-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-367-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp

        memory/1124-366-0x00007FFA88D70000-0x00007FFA88D80000-memory.dmp