Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/09/2026, 04:30

General

  • Target
    attachment20260924-764-gaxklr.xlsx
  • Size 114KB
  • Sample260924-e4s2psea55
  • 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 12 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\attachment20260924-764-gaxklr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3860

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 d5ddfa3ed170485542d0aba9217b7f12c0978c95aee0d0f728d7eaa05f196144
        • MD5 SHA1 SHA512 TLSH

        memory/3860-10-0x00007FF8FC060000-0x00007FF8FC070000-memory.dmp

        memory/3860-13-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-1-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-4-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-5-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-8-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-9-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-7-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-6-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-0-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-2-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-11-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-12-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-14-0x00007FF8FC060000-0x00007FF8FC070000-memory.dmp

        memory/3860-24-0x00007FF93E310000-0x00007FF93E505000-memory.dmp

        memory/3860-3-0x00007FF93E3AD000-0x00007FF93E3AE000-memory.dmp

        memory/3860-43-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-44-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-46-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-45-0x00007FF8FE390000-0x00007FF8FE3A0000-memory.dmp

        memory/3860-47-0x00007FF93E310000-0x00007FF93E505000-memory.dmp