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
    04/08/2026, 09:32

General

  • Target
    attachment20260804-1169-rho7yr.xlsx
  • Size 114KB
  • Sample260804-lhmfcswhmd
  • 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\attachment20260804-1169-rho7yr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5036

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 e5f766ec7b50100a5ce5a68d00818fbb443dcf8d025e30cdee5ad7a0c2a51d04
        • MD5 SHA1 SHA512 TLSH

        memory/5036-10-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-14-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-8-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-7-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-9-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-0-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-11-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-1-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-5-0x00007FF80209F000-0x00007FF8020A0000-memory.dmp

        memory/5036-12-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-3-0x00007FFFBFD90000-0x00007FFFBFDA0000-memory.dmp

        memory/5036-2-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-13-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-15-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp

        memory/5036-17-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp

        memory/5036-16-0x00007FFFBFD70000-0x00007FFFBFD80000-memory.dmp

        memory/5036-19-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/5036-4-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-55-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-56-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-57-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-58-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/5036-59-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp