Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 23:08

General

  • Target
    attachment20260810-1169-b1w364.xlsx
  • Size 114KB
  • Sample260810-24jjlabn21
  • 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 15 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\attachment20260810-1169-b1w364.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2748

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 2KB
        • SHA256 6f6e947171e7c0bb4d3560f7ae444b3baf14040c43abdcd5261f80624abcca05
        • MD5 SHA1 SHA512 TLSH

        memory/2748-13-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-11-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-2-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-7-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-6-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-8-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-9-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-5-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-12-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-10-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-0-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-14-0x00007FFC5FC50000-0x00007FFC5FC60000-memory.dmp

        memory/2748-1-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-4-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-15-0x00007FFC5FC50000-0x00007FFC5FC60000-memory.dmp

        memory/2748-23-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp

        memory/2748-3-0x00007FFCA217F000-0x00007FFCA2180000-memory.dmp

        memory/2748-51-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-54-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-53-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-52-0x00007FFC62160000-0x00007FFC62170000-memory.dmp

        memory/2748-55-0x00007FFCA2020000-0x00007FFCA2283000-memory.dmp