Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 18:58

General

  • Target
    2026-08-10_19483167900de274a8077304ca1609a0_elex_icedid_njrat.exe
  • Size 1.0MB
  • Sample260810-xmw15swbmd
  • SHA256 fa9766582f95a0af0925b3dbab83e13c18dd8caa2728e6448f7e04c84e1ccddc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 13 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_19483167900de274a8077304ca1609a0_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_19483167900de274a8077304ca1609a0_elex_icedid_njrat.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Windows\SysWOW64\wwouxlny.exe
      "C:\Windows\system32\wwouxlny.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5800
      • C:\Windows\SysWOW64\wwpfqdu.exe
        "C:\Windows\system32\wwpfqdu.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2228
        • C:\Windows\SysWOW64\wqvqfkya.exe
          "C:\Windows\system32\wqvqfkya.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4116
          • C:\Windows\SysWOW64\wsdw.exe
            "C:\Windows\system32\wsdw.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2796
            • C:\Windows\SysWOW64\wcgyuqbn.exe
              "C:\Windows\system32\wcgyuqbn.exe"
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4060
              • C:\Windows\SysWOW64\wftg.exe
                "C:\Windows\system32\wftg.exe"
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                PID:3660
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wcgyuqbn.exe"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:5328
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wsdw.exe"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1848
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wqvqfkya.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4312
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wwpfqdu.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2424
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wwouxlny.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3144
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-08-10_19483167900de274a8077304ca1609a0_elex_icedid_njrat.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2588

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        wcgyuqbn.exe

        • Path C:\Windows\SysWOW64\wcgyuqbn.exe
        • Size 1.0MB
        • SHA256 a820aa8a2e0a34f13c8d6fd0d81fd773102fa602dfb2296030ac61caf7db590a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wftg.exe

        • Path C:\Windows\SysWOW64\wftg.exe
        • Size 1.0MB
        • SHA256 5c1774debeb42cc489c06e0a0501d1f9e6caff4ade0745ea13ba3f1d46c90849
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wqvqfkya.exe

        • Path C:\Windows\SysWOW64\wqvqfkya.exe
        • Size 1.0MB
        • SHA256 ea8eeea74ec8bc8bc344f26fd0d1189978cb46ac221348e940473d8050a87b82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsdw.exe

        • Path C:\Windows\SysWOW64\wsdw.exe
        • Size 1.0MB
        • SHA256 64665d3d6e2c884cb0dbf51a86e3a51ca8f313003f958ae478cd7c4f626154ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wwouxlny.exe

        • Path C:\Windows\SysWOW64\wwouxlny.exe
        • Size 1.0MB
        • SHA256 9feb86804581b834d1baa4e05d2c083da11bf39860e7be9e03b9eeb6d6e1ba27
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wwpfqdu.exe

        • Path C:\Windows\SysWOW64\wwpfqdu.exe
        • Size 1.0MB
        • SHA256 bf50c66d54e4880b4a39b33f63ceed6ed85f261807ceb945733d385509e98d01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2228-26-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/2228-40-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/2228-28-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/2796-67-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/2796-51-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/2796-54-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/3660-81-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/3660-78-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4060-68-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4060-65-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4060-80-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4116-41-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4116-39-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4116-53-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4256-14-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/4256-1-0x0000000000414000-0x0000000000415000-memory.dmp

        memory/4256-0-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/5800-13-0x0000000000400000-0x000000000050A000-memory.dmp

        memory/5800-27-0x0000000000400000-0x000000000050A000-memory.dmp