Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 16:02

General

  • Target
    attachment20260930-429995-ttjd28.xls
  • Size 100KB
  • Sample260930-tha2bszanf
  • SHA256 8b845dfcc2aebb90d5a950f4a3adc9eeb2cc251c77c252b7e4a58c0958cca9d3
  • 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\attachment20260930-429995-ttjd28.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3856

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 1129aad54162a65e720edb65694eb6cceab4d170186c5ee965e1785737e83e25
        • MD5 SHA1 SHA512 TLSH

        memory/3856-9-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-11-0x00007FF8AEAA0000-0x00007FF8AEAB0000-memory.dmp

        memory/3856-3-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-1-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-4-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-7-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-6-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-8-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-2-0x00007FF8F157F000-0x00007FF8F1580000-memory.dmp

        memory/3856-10-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-5-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-12-0x00007FF8AEAA0000-0x00007FF8AEAB0000-memory.dmp

        memory/3856-20-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp

        memory/3856-0-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-43-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-46-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-45-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-44-0x00007FF8B1560000-0x00007FF8B1570000-memory.dmp

        memory/3856-47-0x00007FF8F1420000-0x00007FF8F1683000-memory.dmp