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
    30/07/2026, 11:06

General

  • Target
    attachment20260730-1169-nxb7b2.xlsx
  • Size 114KB
  • Sample260730-m7ex9azvfx
  • 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 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\attachment20260730-1169-nxb7b2.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4912

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 2dc4b64886a285d619841c9925ec4b3fbca78d01ea321a1fd5b4469dec7ce96f
        • MD5 SHA1 SHA512 TLSH

        memory/4912-14-0x00007FFC62A40000-0x00007FFC62A50000-memory.dmp

        memory/4912-59-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-4-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-3-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-5-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-7-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-8-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-6-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-9-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-10-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-11-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-24-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-2-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-12-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-13-0x00007FFC62A40000-0x00007FFC62A50000-memory.dmp

        memory/4912-25-0x00007FFCA545F000-0x00007FFCA5460000-memory.dmp

        memory/4912-29-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-28-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-27-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-26-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-30-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp

        memory/4912-1-0x00007FFCA545F000-0x00007FFCA5460000-memory.dmp

        memory/4912-58-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-60-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-0-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-61-0x00007FFC65440000-0x00007FFC65450000-memory.dmp

        memory/4912-62-0x00007FFCA5300000-0x00007FFCA5563000-memory.dmp