Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 08:22

General

  • Target
    attachment20260802-750-tpfjqb.xlsx
  • Size 17KB
  • Sample260802-j9j37sff33
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260802-750-tpfjqb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4848

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 1KB
        • SHA256 11d519a0ccf6d900fcacc9dc403fb9928e96ebb3048efa8e8317fd95d31ef953
        • MD5 SHA1 SHA512 TLSH

        memory/4848-11-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-10-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-3-0x00007FFFA79DF000-0x00007FFFA79E0000-memory.dmp

        memory/4848-6-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-7-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4848-5-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-1-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4848-4-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4848-12-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-0-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp

        memory/4848-9-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-13-0x00007FFF64F50000-0x00007FFF64F60000-memory.dmp

        memory/4848-8-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-14-0x00007FFF64F50000-0x00007FFF64F60000-memory.dmp

        memory/4848-15-0x00007FFFA7880000-0x00007FFFA7AE3000-memory.dmp

        memory/4848-2-0x00007FFF679C0000-0x00007FFF679D0000-memory.dmp