Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/06/2026, 22:27

General

  • Target
    2026-06-08_7196f955e22eef172eb775aed468010d_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 2.2MB
  • Sample260608-2db2tsfx4w
  • SHA256 76b4b63fd089ae45c00b4c62d0ee904120ad2b27ce2ab50e9cef961ce021c392
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-08_7196f955e22eef172eb775aed468010d_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-08_7196f955e22eef172eb775aed468010d_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5600
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5612
    • C:\Windows\SysWOW64\UpdatAuto.exe
      C:\Windows\system32\UpdatAuto.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:6100
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5768

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 3.1MB
        • SHA256 aaeaf37880869626382b1a7406c321ff6ac890f8c6c750d2d2ac9070262f79fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 2.9MB
        • SHA256 15c4ff4b61e347123591b3e69a0cfe0e7c435c9eb4c2fb26120ae0f2c0d15664
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 2.2MB
        • SHA256 5f62fa6f94e7457e955e84dbc50b80c88611b8c2978fc58144c98d0906c1bed2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 8.2MB
        • SHA256 3258837f2c22c90a585275d7f93bd1610d7e8d1cac52c9f25fd3a6d13a61aa5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_pwa_launcher.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
        • Size 3.9MB
        • SHA256 362c0e6eae821515a42044ce6f4b0e81441231165b5bca7f0cab32aa3152ed46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe
        • Size 5.7MB
        • SHA256 254c30cbad8170c212b336adfb172315f235eb7958227b443bcb8bc860567887
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 4.5MB
        • SHA256 e5cc1acbb69703d81358ae3a0156c8f5406be265c5acd8a8d05b0d63dbe9fd2a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 3.8MB
        • SHA256 8730e7d5cb01b51e85575d494dc4c34f9eb09bf6656e2ae7776ef7266c8c37ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        os_update_handler.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 4.0MB
        • SHA256 aa8b529496a3bddf5890a171b95932b77c40bb7703d6d596d646a2cd57f6c110
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 5.3MB
        • SHA256 21094ed12228283d3cf397edbd9406317be7cbc0717161c307249bb504cd8207
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 3.6MB
        • SHA256 277e8f36718af227dacd6575227fca7c72a5de4d642b8947ba1a9cb5e5ed3691
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 2.2MB
        • SHA256 b803dda50b6cdb15121bd2a7fa68178a03e2efd505806eeb5ed88a69a31980ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 2.2MB
        • SHA256 d3473ded3f02a6baceef0cd3fa18fb3e9397005994d370382698669203493d9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 2.2MB
        • SHA256 4c4ac412740d5e0f758f72eec062cacc32ccaaf7feb5d9f5fd894c6a66855bb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 2.2MB
        • SHA256 a15c1483e19a83623404660528bd45f27d199905159abf4db218bb7db1bf80a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 2.2MB
        • SHA256 7c00c05268030a9395f3300529b4e1ed540742e24b54c34b88a5cb455cdc9446
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jarsigner.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 2.2MB
        • SHA256 4fa024f658ec428dc5f3dba553b3e1bbcdc0d9df2ffe14745544a23fd3b11183
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 2.3MB
        • SHA256 6bbc5b7a911cdba03ac0bd86f5fce128ea2db04e30ccbb99c3f861e90fa4d47e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 2.2MB
        • SHA256 c88929b0d41c9ba2a56b4bbf66bdb872974e623b34227f36e242e52bb44992cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 2.3MB
        • SHA256 7c22dd7c47d710abba21de16be344a35f379e190bc4235bd141a1e842dd3e730
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 2.3MB
        • SHA256 345bbf03de6de42aa86246610a73d4571266d1fac36799371a91ca3e5469f07d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Option.bat

        • Path C:\Windows\SysWOW64\Option.bat
        • Size 53B
        • SHA256 0bc485263cf8a962e64db0b88f156f2a9af1b81ecfdb1cf9111d497e85df70f3
        • MD5 SHA1 SHA512 TLSH

        UpdatAuto.exe

        • Path C:\Windows\SysWOW64\UpdatAuto.exe
        • Size 2.2MB
        • SHA256 76b4b63fd089ae45c00b4c62d0ee904120ad2b27ce2ab50e9cef961ce021c392
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 ac1039dc0e7024c1812f851ada203635d3db73e3bc35735c246c60336c59682c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 c47bfee276fd0e8e43a5f291e3e224d0268e85605c17cdda7e597705a2e1ad89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 5f05a5cba6ce6abfb845a356eae77b5908c408863ad09cf0d9b11a8e6dc3cf33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 4c5859e96809e0cc844fb2654ef623a935e98007e5ce97970e94036af9eac90f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 48143f9e4d7a6692d7346ce2b6aa64401d61b5b2e329da5e66af6a63faeaa911
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 4dd9e290e41ac112dda26237ef9bfdf0bff8be476bc7cf71ecdf31c975107ca6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 2.2MB
        • SHA256 dd59eb83e192fdc4272139bf14fcb6f32099ead26a13ce87382223a49f7a3af0
        • MD5 SHA1 SHA512 SSDEEP TLSH