Analysis

  • max time kernel
    149s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 15:11

General

  • Target
    2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe
  • Size 1.7MB
  • Sample260710-skvm3sdz8x
  • SHA256 f911aa41319eb110808ee3ecf010ffff25814be7e051e73c71fd20134a2627e9
  • 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\2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a6642.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1472
      • C:\Users\Admin\AppData\Local\Temp\2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe"
        3⤵
        • Executes dropped EXE
        PID:3108
    • 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:5552
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2772
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 72f3d1a36ba06b0e912ae8f70f3c047c6d5e8870d266f4872822ff8860f89ca2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a6642.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a6642.bat
        • Size 704B
        • SHA256 8e7065f1816bc1c7ca6abb28f12a1fcf7ac10db2b509c9701e666758f05675df
        • MD5 SHA1 SHA512 TLSH

        2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-10_a3e09a09949e9e2be7788fd97947e6ca_elex_icedid_njrat.exe.exe
        • Size 1.7MB
        • SHA256 6c73b5e0915e59d2693431b916bc75c9dc4551bafa59ec2f5a8bbc22d5295c72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 9ce4f790a3ad9cb93ba0b875d0888db7e560fbbbceb022a1624252a26dde4db2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
        • Size 9B
        • SHA256 690d816ba2ffec761cc3d6b8c2f93f6a489833e63dc85f82ec6e2223db5262ac
        • MD5 SHA1 SHA512

        memory/1720-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1720-12-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-35-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-39-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-109-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-5043-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5552-5516-0x0000000000400000-0x0000000000434000-memory.dmp