Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/11/2026, 19:52

General

  • Target
    2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe
  • Size 2.2MB
  • Sample261104-ylkr6aee93
  • SHA256 d77a3682ec3a3f3479d3a5b3524eda89ab5ab5125b92ff3b717970e6ca88be48
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aAE1D.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1600
      • C:\Users\Admin\AppData\Local\Temp\2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe"
        3⤵
        • Executes dropped EXE
        PID:3248
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4188
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2396
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3844

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdate.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe
        • Size 236KB
        • SHA256 8972380cca68dec1da7c90772d2d7bb0143261555b46db8247e24495b2a0126f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VC_redist.x64.exe

        • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe
        • Size 660KB
        • SHA256 a33ff0fbf40f2a77a95b70ba499d0efe12131b471f27efe68509fbe2ba287a47
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aAE1D.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aAE1D.bat
        • Size 704B
        • SHA256 3b4d3b47272343bc9c5cb430b9ff71a58866e7d68df8a991a7143b490c38cda1
        • MD5 SHA1 SHA512 TLSH

        2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-11-03_59ba6b38b0e8b3fd5a3695a423b7376e_elex_icedid_njrat.exe.exe
        • Size 2.2MB
        • SHA256 13251a0787f88f1bfdf48c7a636973b0620575df7aa41b131ddf78c3d6089bea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 ffc047ed7d188063e107c3a451cdd18aeedfa091b28ddecfb72d2a16a1d8e25b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\_desktop.ini
        • Size 9B
        • SHA256 60f2de9b05db074f16b71c07d74dcd0dcf1cb266941c4d99bc75fc2c35d3c4e7
        • MD5 SHA1 SHA512

        memory/4188-28-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-21-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-34-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-419-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-1247-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-5036-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-8-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4188-5553-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4800-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4800-11-0x0000000000400000-0x0000000000434000-memory.dmp