Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/06/2026, 04:28

General

  • Target
    2026-06-01_90f5d57d9d91f04e4b401dacf805f59c_cobalt-strike_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.exe
  • Size 965KB
  • Sample260601-e3txlsct4t
  • SHA256 b08d04f1b0ea158bcf62f451cf0785711a88202206492dbaa88c444eb915c05a
  • 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\2026-06-01_90f5d57d9d91f04e4b401dacf805f59c_cobalt-strike_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-01_90f5d57d9d91f04e4b401dacf805f59c_cobalt-strike_elex_hijackloader_redline-stealer_rhadamanthys_smoke-loader_tofsee.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:452
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4068
    • 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:4876
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1212

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 1.5MB
        • SHA256 f480f119322b5441741698be9a6e8bdf3a2a6aa9ea65ca5de92cb2576481cab8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zFM.exe

        • Path C:\Program Files\7-Zip\7zFM.exe
        • Size 1.9MB
        • SHA256 ecf14ebc2523510931bccfbe88bc67264277f9d7ae385a8631c110b253ea06af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7zG.exe

        • Path C:\Program Files\7-Zip\7zG.exe
        • Size 1.6MB
        • SHA256 f1600a08a16bef5189afe83173b6493c3612bdc1008a0cc80b90143c9504dcb4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 980KB
        • SHA256 462e197e55d3d9f83841ed7917842a7117d0b1c1ee8ca3b9959f17cee3e92e63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 7.0MB
        • SHA256 6dd8f95fdb827109c30adfaeaad7b91df229db55758afe691e7688453824b2d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe
        • Size 7.0MB
        • SHA256 9e3c61bf98767234ecee21d234fe6bd3dd8811567f234ac37b8bf64265bab131
        • 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 2.7MB
        • SHA256 00549d57bd03c9614142777c88b774e1d9582a1500e621974ad75bd0ca2fd03f
        • 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 4.4MB
        • SHA256 61be99e9ce39404d7d5d25b10175c814f6f3ef304a2a0736aee6ff4cb1dddd7f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        • Size 3.2MB
        • SHA256 a58ebc830a8b78170fce096ab57e4dc968e83860f5515bb706ec40ee2198ca87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 2.6MB
        • SHA256 7bbcd62f8cc448837e4e6f65d7d1dda18955567f9f9bc61e076d7f38227c2c87
        • 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 2.8MB
        • SHA256 ab358e5bc88dcd7ad0e5b13b561ca595f6196cc554dc19181cb0e751dfa9c247
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 4.0MB
        • SHA256 e4d6bd62164694ba22f6f4ce8bfcff12ba230fec59280f9235f625097c9b2b56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 2.4MB
        • SHA256 cdaed762df4051c7762dc1456142d705426a7589a0302af7394ed546fe412dc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        appletviewer.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe
        • Size 989KB
        • SHA256 db0a09234d17bb92395a595eda1d5bef61c81b43b022ac1205235f8660a91ecc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extcheck.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 989KB
        • SHA256 6624118cc6a18ba2a20db658660281eeb035bbb7db0ab8e27b3ca094433251a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        idlj.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\idlj.exe
        • Size 989KB
        • SHA256 1d9d226bdf0070f7a3e18b12d3dbeac4254e5f4b9714bbffe604454a5726f58d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jabswitch.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 1010KB
        • SHA256 e065c365676a8064887aef9f9aaf3f8c33a18e6585a766ddb046f7ed9e60ba2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jar.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
        • Size 989KB
        • SHA256 8d0c57ae13ee140d786f33e2ef22f239f33876d306d6566a82d1ceef25b28038
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dotnet.exe

        • Path C:\Program Files\dotnet\dotnet.exe
        • Size 1.1MB
        • SHA256 f3f224dca41ba6b42df6b46e9559e7999627a71883b82ef02726e55eb219428e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe
        • Size 1022KB
        • SHA256 efaf3283ec02c7f22feafce905517dc60de6c3030924145f5680c13d067ab62e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe
        • Size 1.0MB
        • SHA256 0f3a9d87546bd2388ecb868f9da8c2033f434b79ab46318c9f1bc0838371bffc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        createdump.exe

        • Path C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe
        • Size 1.0MB
        • SHA256 91cb228e24f96c2042160eb6385d2e6d7e407fc4f2e5e9be78b789faa472b9d7
        • 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 965KB
        • SHA256 b08d04f1b0ea158bcf62f451cf0785711a88202206492dbaa88c444eb915c05a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 3cde63ee182c70c694cb664168e17681472cf63aeb5c1baaa0d671ca07a00a06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 da74959a55b93e6dc9ee0cdede2861c8d11773df406aeafe7107941c3c42b693
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 c825e2dff41e27997998e6377fc6d5e818a84d0b31d74b356cf41abf0eab775a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 0a83b2151039b4d4b0738b0bc3ad07b166371fbe01a100aab79e60cff83f9e0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 cccb9e370038ee99792098b6fd174835e24d6d4fe8b77f2d854210e0fd4d5bf0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 3fb136bfcaaed5722b8b0c62d5c0669af4a9441733dcafcc9acc299823a58673
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 5a55c1cf66ae003fa9b4cb60619e6a315604a0751119675654657016531e7c04
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ntldr~6

        • Path \??\c:\ntldr~6
        • Size 965KB
        • SHA256 7c4fcc9804e29d521b13f4db70fae06490e56ee038fda903226296caf0df2d57
        • MD5 SHA1 SHA512 SSDEEP TLSH