Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 18:34

General

  • Target
    attachment20260805-1169-rla3eq.xlsx
  • Size 15KB
  • Sample260805-w7q5ystdph
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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\attachment20260805-1169-rla3eq.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:928

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        YWPRXFOYAS37HIVMMP50.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YWPRXFOYAS37HIVMMP50.temp
        • Size 1KB
        • SHA256 6309d0a595c44e0e993b63c657a993be1ab3ada5f1d15bf80ec5f226d1314587
        • MD5 SHA1 SHA512 TLSH

        memory/928-13-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-54-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-6-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-5-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-7-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-9-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-8-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-10-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-4-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-11-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-12-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-0-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-3-0x00007FF8C417F000-0x00007FF8C4180000-memory.dmp

        memory/928-14-0x00007FF8819B0000-0x00007FF8819C0000-memory.dmp

        memory/928-21-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-17-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-18-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-19-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-15-0x00007FF8819B0000-0x00007FF8819C0000-memory.dmp

        memory/928-20-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp

        memory/928-2-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-51-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-1-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-53-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-52-0x00007FF884160000-0x00007FF884170000-memory.dmp

        memory/928-55-0x00007FF8C4020000-0x00007FF8C4283000-memory.dmp