Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 02:20

General

  • Target
    ef_commander_64/EFCW_US.chm
  • Size 139KB
  • Sample260825-cskvvawcne
  • SHA256 37813b6adbd4b6446dc35e9bb23fbb6c8e2fc4f580b81720b68f3679f7fcacaa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Windows\hh.exe
    "C:\Windows\hh.exe" C:\Users\Admin\AppData\Local\Temp\ef_commander_64\EFCW_US.chm
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:880

Network

        MITRE ATT&CK Matrix

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        Downloads