Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 23:00

General

  • Target
    2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe
  • Size 2.1MB
  • Sample260715-2zf8nsay91
  • SHA256 e3db0f76bdf4a848d0a6d83c73318028928be1e0a57571ba70c09c73a288f4db
  • 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
  • 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\2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE0A2.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5640
      • C:\Users\Admin\AppData\Local\Temp\2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe"
        3⤵
        • Executes dropped EXE
        PID:52
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5052
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4052
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4088

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 6fdf17b547e04648e08f760e123cd821e664cf26b914a0dca90ca1e093d273d4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 1f06570aa3d1064cd6e7bb1641c7660e9991de3dfe2f36dcf7168a7ca50f822e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aE0A2.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aE0A2.bat
        • Size 740B
        • SHA256 87bef08b3626708706f8fab0815a6a8f8009373ab610631caab7de80f0570c99
        • MD5 SHA1 SHA512 TLSH

        2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-15_fd0af8b6aa202ce75b0f6fcf6f44e0a3_elex_icedid_njrat_vidar.exe.exe
        • Size 2.1MB
        • SHA256 a12c61d8b0c887eaabd74c032696ce61aea9d7ee310f552325bd21986210f60e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 090e6f6571705876a947bf44fa778dc81702b2333621b1447bc0496c2e93f660
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-2246396966-3025826688-3847171515-1000\_desktop.ini
        • Size 9B
        • SHA256 d8605146ba04ca532b3242764bfe2be90f8cbb4bae83974874fd9662df8003bc
        • MD5 SHA1 SHA512

        memory/1220-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1220-13-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-35-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-39-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-137-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-5043-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5052-5516-0x0000000000400000-0x0000000000434000-memory.dmp