Analysis

  • max time kernel
    148s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:12

General

  • Target
    attachment20260802-750-u4d7dr.xlsx
  • Size 114KB
  • Sample260802-dp6htacl71
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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\attachment20260802-750-u4d7dr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4380

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 1KB
        • SHA256 6b3bf7cd426f713c54c39af4aa5f7b6067f93297f3c43672b7fcf7366e62ea50
        • MD5 SHA1 SHA512 TLSH

        memory/4380-11-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-63-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-4-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-3-0x00007FFF6651F000-0x00007FFF66520000-memory.dmp

        memory/4380-6-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-7-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-8-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-5-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-10-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-12-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-13-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-0-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-1-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-15-0x00007FFF23D20000-0x00007FFF23D30000-memory.dmp

        memory/4380-14-0x00007FFF23D20000-0x00007FFF23D30000-memory.dmp

        memory/4380-16-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-17-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-18-0x000001F334360000-0x000001F33452A000-memory.dmp

        memory/4380-2-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-61-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-64-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-9-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp

        memory/4380-62-0x00007FFF26500000-0x00007FFF26510000-memory.dmp

        memory/4380-65-0x000001F334360000-0x000001F33452A000-memory.dmp

        memory/4380-66-0x00007FFF663C0000-0x00007FFF66623000-memory.dmp