Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 16:13

General

  • Target
    attachment20260930-429995-ydzzdq.xlsx
  • Size 15KB
  • Sample260930-tpk5wacd75
  • SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
  • 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 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\attachment20260930-429995-ydzzdq.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1788

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 14921adef414c0f3786873e5c01a8eb3f4d2997f96b2ecead98408675ba81feb
        • MD5 SHA1 SHA512 TLSH

        memory/1788-8-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-12-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-4-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-2-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-7-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-0-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-10-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-9-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-13-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-14-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-3-0x00007FFB29A7F000-0x00007FFB29A80000-memory.dmp

        memory/1788-15-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp

        memory/1788-11-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-6-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-5-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-16-0x00007FFAE70E0000-0x00007FFAE70F0000-memory.dmp

        memory/1788-24-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp

        memory/1788-1-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-48-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-50-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-51-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-49-0x00007FFAE9A60000-0x00007FFAE9A70000-memory.dmp

        memory/1788-52-0x00007FFB29920000-0x00007FFB29B83000-memory.dmp