Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 05:59

General

  • Target
    2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe
  • Size 1.9MB
  • Sample260701-gp7yesht3v
  • SHA256 d4234134b56dbc6504e743b50f4eef9a1d4b3e1a67d34c729830e27bb139fde6
  • 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\2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5292
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE48F.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Users\Admin\AppData\Local\Temp\2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe"
        3⤵
        • Executes dropped EXE
        PID:2140
    • 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:4272
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4784
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4432

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 877996867ceff5c7bb88fbe52ed5223b7751c8042d9f240af22fe256159c742a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 2345a6a6afd153a76f7e96e2a0096cd05f1eafa7329b6388bcfb2b6c740cb7d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aE48F.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aE48F.bat
        • Size 824B
        • SHA256 7537cda17f0261beb57b42730115f095c7021af9d2db06d2b5b1710cdf9c111f
        • MD5 SHA1 SHA512 TLSH

        2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-30_266bd896b857732869cebcd57baebb57_cobalt-strike_elex_icedid_njrat_vidar.exe.exe
        • Size 1.8MB
        • SHA256 258f4007910207abd3c6d43ca47edc5dd81c691943ac82d4bf49f45fe69da9b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 818aa75d29d2e57b36ace6e1bfc9a4f7f28f95d8aaef74c8359683cb74ace266
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-3865087520-2734723108-1233268525-1000\_desktop.ini
        • Size 8B
        • SHA256 089caef252dd451f6474cb4a71db68e1e1f050b73538fffe20d8598c65c496b3
        • MD5 SHA1 SHA512

        memory/4272-29-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-21-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-34-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-124-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-1245-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-5040-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4272-5513-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5292-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/5292-10-0x0000000000400000-0x0000000000434000-memory.dmp