Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 04:26

General

  • Target
    attachment20260930-1253-ef7zrn.xls
  • Size 100KB
  • Sample260930-e2vshssx5p
  • 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 12 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-ef7zrn.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4012

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 1KB
        • SHA256 34b2038760ee035de5a3b64c29c587f2a059672b6c0e0ff6bbe21377f92623c3
        • MD5 SHA1 SHA512 TLSH

        memory/4012-12-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-6-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-2-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-1-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-5-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-9-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-8-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-11-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-0-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-13-0x00007FFD2A1E0000-0x00007FFD2A1F0000-memory.dmp

        memory/4012-4-0x00007FFD6C7CD000-0x00007FFD6C7CE000-memory.dmp

        memory/4012-14-0x00007FFD2A1E0000-0x00007FFD2A1F0000-memory.dmp

        memory/4012-7-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-10-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-27-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-3-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-47-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-51-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-52-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp

        memory/4012-50-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-49-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-48-0x00007FFD2C7B0000-0x00007FFD2C7C0000-memory.dmp

        memory/4012-53-0x00007FFD6C730000-0x00007FFD6C925000-memory.dmp