Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 02:34

General

  • Target
    attachment20260809-1169-z0xxif.xlsx
  • Size 114KB
  • Sample260809-c2fbqagl7t
  • 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 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\attachment20260809-1169-z0xxif.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4820

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 fde153ae92df1b83586b648fcc457cd213d644e177bf55c2addbf4d866ade759
        • MD5 SHA1 SHA512 TLSH

        memory/4820-6-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-10-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-4-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-3-0x00007FFE5389F000-0x00007FFE538A0000-memory.dmp

        memory/4820-5-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-0-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-7-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-12-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-13-0x00007FFE10EB0000-0x00007FFE10EC0000-memory.dmp

        memory/4820-11-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-2-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-9-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-8-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-16-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-15-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-14-0x00007FFE10EB0000-0x00007FFE10EC0000-memory.dmp

        memory/4820-24-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-1-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-56-0x00007FFE53740000-0x00007FFE539A3000-memory.dmp

        memory/4820-55-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-54-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-53-0x00007FFE13880000-0x00007FFE13890000-memory.dmp

        memory/4820-52-0x00007FFE13880000-0x00007FFE13890000-memory.dmp