Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 13:06

General

  • Target
    attachment20260809-750-cqbx2f.xlsx
  • Size 114KB
  • Sample260809-qb3afsfl4x
  • 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 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\attachment20260809-750-cqbx2f.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5000

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 2KB
        • SHA256 875535100eef9fd1ea4b921f0f1e19637bc6f279f990f1073e8c845abb50d65c
        • MD5 SHA1 SHA512 TLSH

        memory/5000-11-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-9-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-3-0x00007FFE1CA6D000-0x00007FFE1CA6E000-memory.dmp

        memory/5000-1-0x00007FFDDCA50000-0x00007FFDDCA60000-memory.dmp

        memory/5000-5-0x00007FFDDCA50000-0x00007FFDDCA60000-memory.dmp

        memory/5000-7-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-4-0x00007FFDDCA50000-0x00007FFDDCA60000-memory.dmp

        memory/5000-12-0x00007FFDDA1F0000-0x00007FFDDA200000-memory.dmp

        memory/5000-6-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-10-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-0-0x00007FFDDCA50000-0x00007FFDDCA60000-memory.dmp

        memory/5000-13-0x00007FFDDA1F0000-0x00007FFDDA200000-memory.dmp

        memory/5000-8-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-15-0x00007FFE1C9D0000-0x00007FFE1CBC5000-memory.dmp

        memory/5000-2-0x00007FFDDCA50000-0x00007FFDDCA60000-memory.dmp