Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 13:06

General

  • Target
    attachment20260720-1072-a91dzl.xlsx
  • Size 15KB
  • Sample260720-qb3afsdt2s
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260720-1072-a91dzl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 669B
        • SHA256 b9a66e177c9d928eefdb51403c4d606c80b24f5aba74148a4f774558ddc67207
        • MD5 SHA1 SHA512 TLSH

        memory/5020-7-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-9-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-4-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-5-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-6-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-0-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-3-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-13-0x00007FFEC5750000-0x00007FFEC5760000-memory.dmp

        memory/5020-10-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-12-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-1-0x00007FFF07F9F000-0x00007FFF07FA0000-memory.dmp

        memory/5020-11-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-8-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-14-0x00007FFEC5750000-0x00007FFEC5760000-memory.dmp

        memory/5020-18-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-19-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-20-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp

        memory/5020-2-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-41-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-44-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-43-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-42-0x00007FFEC7F80000-0x00007FFEC7F90000-memory.dmp

        memory/5020-45-0x00007FFF07E40000-0x00007FFF080A3000-memory.dmp