Analysis

  • max time kernel
    148s
  • max time network
    129s
  • 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, 15:35

General

  • Target
    attachment20260930-429995-caco1l.xlsx
  • Size 15KB
  • Sample260930-s1vm1sbf96
  • 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 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-caco1l.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:476

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 3KB
        • SHA256 0c04cb2519f37b30615ad477ba89b44135d6a1fe4d6fdfc5bce4ee4204d08f0f
        • MD5 SHA1 SHA512 TLSH

        memory/476-16-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-50-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-3-0x00007FF86F0BF000-0x00007FF86F0C0000-memory.dmp

        memory/476-4-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-14-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-5-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-7-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-9-0x00007FF82CA30000-0x00007FF82CA40000-memory.dmp

        memory/476-8-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-10-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-12-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-13-0x00007FF82CA30000-0x00007FF82CA40000-memory.dmp

        memory/476-1-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-15-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-6-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-11-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-24-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-26-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-25-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-27-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-28-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-29-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/476-2-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-0-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-51-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-52-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-53-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/476-54-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp