Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/10/2026, 19:02

General

  • Target
    attachment20261006-20549-kw93r7.xls
  • Size 100KB
  • Sample261006-xp4trsdv5w
  • SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
  • 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\attachment20261006-20549-kw93r7.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5504

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 319B
        • SHA256 2f90a381db4261191557e491356ba453244ed595078f0a17748c59fc5f240ac3
        • MD5 SHA1 SHA512 TLSH

        CC3AHVR4UMNXSJW5T6FY.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CC3AHVR4UMNXSJW5T6FY.temp
        • Size 24B
        • SHA256 90bf6baa6f968a285f88620fbf91e1f5aa3e66e2bad50fd16f37913280ad8228
        • MD5 SHA1 SHA512

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 708B
        • SHA256 05c97da18032f09c9829df0fc1b9749dcfb9c90dba58f7be6587a40c748c9409
        • MD5 SHA1 SHA512 TLSH

        memory/5504-10-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-16-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-5-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-6-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-8-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-9-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-7-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-11-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-12-0x00007FFEDB7D0000-0x00007FFEDB7E0000-memory.dmp

        memory/5504-1-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-13-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-4-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-15-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-14-0x00007FFEDB7D0000-0x00007FFEDB7E0000-memory.dmp

        memory/5504-3-0x00007FFF1E51F000-0x00007FFF1E520000-memory.dmp

        memory/5504-34-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp

        memory/5504-2-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-0-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-61-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-62-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-63-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-64-0x00007FFEDE500000-0x00007FFEDE510000-memory.dmp

        memory/5504-65-0x00007FFF1E3C0000-0x00007FFF1E623000-memory.dmp