Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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, 18:45

General

  • Target
    attachment20260930-527357-etcszy.xlsx
  • Size 15KB
  • Sample260930-xehtjsvwey
  • 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 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\attachment20260930-527357-etcszy.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4236

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 48893e285839ecdf3d0059277deb221d5801fec3fb8366c2fd2fa0be24781ba2
        • MD5 SHA1 SHA512 TLSH

        memory/4236-9-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-12-0x00007FFDF6640000-0x00007FFDF6650000-memory.dmp

        memory/4236-1-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-3-0x00007FFE388ED000-0x00007FFE388EE000-memory.dmp

        memory/4236-4-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-6-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-8-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-10-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-11-0x00007FFDF6640000-0x00007FFDF6650000-memory.dmp

        memory/4236-0-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-5-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-13-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-7-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-14-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-22-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-2-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-43-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-47-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp

        memory/4236-46-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-45-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp

        memory/4236-44-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp