Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 10:16

General

  • Target
    attachment20261001-527357-qdyhyw.xlsx
  • Size 17KB
  • Sample261001-marksasx3p
  • SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
  • 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\attachment20261001-527357-qdyhyw.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1844

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 7051f21d4a1dd46fa81c6847edcba0e1fe572b1fbdfa7b35076bafa4f2c9dd37
        • MD5 SHA1 SHA512 TLSH

        memory/1844-12-0x00007FFE89D50000-0x00007FFE89D60000-memory.dmp

        memory/1844-55-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-3-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-5-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-7-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-8-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-6-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-10-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-11-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-9-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-4-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-0-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-2-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-27-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-13-0x00007FFE89D50000-0x00007FFE89D60000-memory.dmp

        memory/1844-28-0x00007FFECC6CD000-0x00007FFECC6CE000-memory.dmp

        memory/1844-29-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-30-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-1-0x00007FFECC6CD000-0x00007FFECC6CE000-memory.dmp

        memory/1844-51-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-54-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-14-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-56-0x00007FFECC630000-0x00007FFECC825000-memory.dmp

        memory/1844-52-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp

        memory/1844-53-0x00007FFE8C6B0000-0x00007FFE8C6C0000-memory.dmp