Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 06:24

General

  • Target
    attachment20260808-1169-v17it4.xlsx
  • Size 114KB
  • Sample260808-g52rcavxht
  • 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\attachment20260808-1169-v17it4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3304

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 e4835cafa4c296254a9a2c59ee9d354276db82fef90498a487f1fc1c7fa9cde6
        • MD5 SHA1 SHA512 TLSH

        memory/3304-12-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-6-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-2-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-4-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-5-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-7-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-0-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-8-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-9-0x00007FFD70E80000-0x00007FFD70E90000-memory.dmp

        memory/3304-10-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-3-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-11-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-18-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-14-0x00007FFD70E80000-0x00007FFD70E90000-memory.dmp

        memory/3304-16-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-17-0x00007FFDB383F000-0x00007FFDB3840000-memory.dmp

        memory/3304-13-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-19-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp

        memory/3304-1-0x00007FFDB383F000-0x00007FFDB3840000-memory.dmp

        memory/3304-45-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-46-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-47-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-48-0x00007FFD73820000-0x00007FFD73830000-memory.dmp

        memory/3304-49-0x00007FFDB36E0000-0x00007FFDB3943000-memory.dmp