Analysis

  • max time kernel
    148s
  • max time network
    143s
  • 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, 12:34

General

  • Target
    attachment20260930-1253-5qk60c.xlsx
  • Size 15KB
  • Sample260930-prwbeavw8n
  • 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 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\attachment20260930-1253-5qk60c.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4188

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 671B
        • SHA256 5ca49310afe212478b6dabf1bc1342f21db7f78c9d8c27e27e4b0d2d6d174a50
        • MD5 SHA1 SHA512 TLSH

        memory/4188-4-0x00007FFD083FF000-0x00007FFD08400000-memory.dmp

        memory/4188-2-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-1-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-5-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-0-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-6-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-8-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-11-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-9-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-10-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-13-0x00007FFCC5B00000-0x00007FFCC5B10000-memory.dmp

        memory/4188-12-0x00007FFCC5B00000-0x00007FFCC5B10000-memory.dmp

        memory/4188-7-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-21-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp

        memory/4188-3-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-42-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-45-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-43-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-44-0x00007FFCC83E0000-0x00007FFCC83F0000-memory.dmp

        memory/4188-46-0x00007FFD082A0000-0x00007FFD08503000-memory.dmp