Analysis

  • max time kernel
    149s
  • max time network
    146s
  • 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, 08:52

General

  • Target
    attachment20260930-1253-te3jdx.docx
  • Size 11KB
  • Sample260930-ksrmdsteqf
  • SHA256 fd810ed282f9ce630faa6c853516f963397c6704e7702a35aff6ab60206dab0b
  • 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\attachment20260930-1253-te3jdx.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDB87F.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

        ExcludeDictionaryES080a.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryES080a.lex
        • 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 21380ed42f96d11c7fa1e27ca0a00203d7a187963dfea055608a8994b91eccdd
        • MD5 SHA1 SHA512 TLSH

        memory/4428-9-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-6-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-7-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-0-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-8-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-11-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-12-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-13-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-10-0x00007FF8E8830000-0x00007FF8E8840000-memory.dmp

        memory/4428-4-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-14-0x00007FF8E8830000-0x00007FF8E8840000-memory.dmp

        memory/4428-5-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-2-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-38-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-39-0x00007FF92AE2D000-0x00007FF92AE2E000-memory.dmp

        memory/4428-40-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-41-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp

        memory/4428-3-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-1-0x00007FF92AE2D000-0x00007FF92AE2E000-memory.dmp

        memory/4428-168-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-170-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-171-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-169-0x00007FF8EAE10000-0x00007FF8EAE20000-memory.dmp

        memory/4428-172-0x00007FF92AD90000-0x00007FF92AF85000-memory.dmp