Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 22:48

General

  • Target
    attachment20260805-750-ai0ffr.docx
  • Size 104KB
  • Sample260805-2q3ejsed48
  • 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\attachment20260805-750-ai0ffr.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 4KB
        • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 23ebf78a863f6627119cefc0e1845d98b8d4811d67fc649f7846bab6a221bdff
        • MD5 SHA1 SHA512 TLSH

        57C8EDB95DF3F0AD4EE2DC2B8CFD4157

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
        • Size 342B
        • SHA256 1110c7ebff0267ab187c7fd0f085988019328fd1e5e2a69b3dad15252cccb3be
        • MD5 SHA1 SHA512 TLSH

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD441A.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 2KB
        • SHA256 19e2760c131f4e6834b33c9da2bdcc0391927b3a54cc5e0bc8f80e6ce18b9ebe
        • MD5 SHA1 SHA512 TLSH

        memory/4116-8-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-7-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-6-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-10-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-11-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-13-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-14-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-12-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-9-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-15-0x00007FFBDB970000-0x00007FFBDB980000-memory.dmp

        memory/4116-16-0x00007FFBDB970000-0x00007FFBDB980000-memory.dmp

        memory/4116-0-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-25-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-4-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-5-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp

        memory/4116-3-0x00007FFC1E3DF000-0x00007FFC1E3E0000-memory.dmp

        memory/4116-2-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-1-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-496-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-495-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-494-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-497-0x00007FFBDE3C0000-0x00007FFBDE3D0000-memory.dmp

        memory/4116-498-0x00007FFC1E280000-0x00007FFC1E4E3000-memory.dmp