Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/11/2026, 04:35

General

  • Target
    2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
  • Size 445KB
  • Sample261110-e7y25ayzft
  • SHA256 fa7ae3efe04d7d3d429c0f008d820aa0dd0fd7be01e2f891433c0f51c93d0097
  • 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\2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE078.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4392
      • C:\Users\Admin\AppData\Local\Temp\2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe"
        3⤵
        • Executes dropped EXE
        PID:2316
    • 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:4464
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3200
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2180

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 088fd7b1d7a2d3ce7a3c4a01783b90e90fde62a57a71c2c192bdb8c6b31b7809
        • 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 1f5273390ccaab3a0cf6930b6413e8e67a5069ac8fbbc8b9b85edb7b679ce1f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aE078.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aE078.bat
        • Size 944B
        • SHA256 299978c3c77d8e25fc023a764b860e438f820907b65c1a1cd0b8edfa70e1decd
        • MD5 SHA1 SHA512 TLSH

        2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-11-10_f6c2197a2d2e65b9ada05c0105069c46_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe.exe
        • Size 418KB
        • SHA256 9b59fa708eef8e6c1ed698e83efed9ad66e70665694d18591d89ed6ac15d666d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 cdc84c3a4626eeb254f4bc98aa4d982ebac2c838f4e44473cdb9c9caea07bd05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\_desktop.ini
        • Size 10B
        • SHA256 6a98726a74c3faf830f855996a54c2fef58caa784785e9c949352918d0b6d578
        • MD5 SHA1 SHA512

        memory/3756-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3756-12-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-490-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-5035-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-9-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4464-5538-0x0000000000400000-0x0000000000434000-memory.dmp