Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 12:36

General

  • Target
    2026-10-16_8aab5a382b910dc03603413354f73733_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample261017-ps9kestvb1
  • SHA256 e233dd1b75a1a5a300fbc1ec25614e07ef0345543104aad49c03951cf2d11719
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 10 IoCs
  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 23 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_8aab5a382b910dc03603413354f73733_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_8aab5a382b910dc03603413354f73733_elex_remcos_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\mC60F92EDcD31Da40cf1ABD7n82AC9D9946F3u.exe
      C:\Windows\mC60F92EDcD31Da40cf1ABD7n82AC9D9946F3u.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3620
      • C:\Windows\m779BD75Fc559Fa4800186E2nD9EAB6C3795Au.exe
        C:\Windows\m779BD75Fc559Fa4800186E2nD9EAB6C3795Au.exe
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1956
        • C:\Windows\m91FC6AD1cA0BFa4af51B513n6BB045FAA758u.exe
          C:\Windows\m91FC6AD1cA0BFa4af51B513n6BB045FAA758u.exe
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:116
          • C:\Windows\m09568692c5D65a48511A1D8nD926085E2D42u.exe
            C:\Windows\m09568692c5D65a48511A1D8nD926085E2D42u.exe
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1848
            • C:\Windows\mC1BE0C9BcDF59a456819A1DnF5B790496753u.exe
              C:\Windows\mC1BE0C9BcDF59a456819A1DnF5B790496753u.exe
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3268
              • C:\Windows\m5AF17CAAcAC3Da49e31862FnD6BEFD32F13Fu.exe
                C:\Windows\m5AF17CAAcAC3Da49e31862FnD6BEFD32F13Fu.exe
                7⤵
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:2720
                • C:\Windows\mA35613B1cA345a4f2b19B28n36617C443126u.exe
                  C:\Windows\mA35613B1cA345a4f2b19B28n36617C443126u.exe
                  8⤵
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1188
                  • C:\Windows\m41AB4ECBc49CCa4d65186E4nE3BE00BD9B55u.exe
                    C:\Windows\m41AB4ECBc49CCa4d65186E4nE3BE00BD9B55u.exe
                    9⤵
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:1540
                    • C:\Windows\mF35630D2cBC8Ea4a3819E9Fn4189562AD697u.exe
                      C:\Windows\mF35630D2cBC8Ea4a3819E9Fn4189562AD697u.exe
                      10⤵
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:2452
                      • C:\Windows\mFE9E45F6c3F91a4d541928Bn282EFC01BCC0u.exe
                        C:\Windows\mFE9E45F6c3F91a4d541928Bn282EFC01BCC0u.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:956
                        • C:\Windows\m4CAC3A74c726Fa4c2f1B612n155D0D6A4EC7u.exe
                          C:\Windows\m4CAC3A74c726Fa4c2f1B612n155D0D6A4EC7u.exe
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:4604
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MFE9E4~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5040
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MF3563~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2496
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M41AB4~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3376
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MA3561~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1904
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M5AF17~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2024
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MC1BE0~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:980
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M09568~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3100
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M91FC6~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2920
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M779BD~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1468
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MC60F9~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4904
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:4088

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m09568692c5D65a48511A1D8nD926085E2D42u.exe

        • Path C:\Windows\m09568692c5D65a48511A1D8nD926085E2D42u.exe
        • Size 84KB
        • SHA256 987037f4e9dae8eaa457987a7410ff201f9667f48b4373bf8308c214a2bff96b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m41AB4ECBc49CCa4d65186E4nE3BE00BD9B55u.exe

        • Path C:\Windows\m41AB4ECBc49CCa4d65186E4nE3BE00BD9B55u.exe
        • Size 84KB
        • SHA256 6141d2f8715759ffb9f31fef6c3236b4494a74829a6307674602f009e2558496
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5AF17CAAcAC3Da49e31862FnD6BEFD32F13Fu.exe

        • Path C:\Windows\m5AF17CAAcAC3Da49e31862FnD6BEFD32F13Fu.exe
        • Size 84KB
        • SHA256 9eaa12eda80e7c05ff623f7bf30c703d1302956bfc7c1960b2c4c14bca544921
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m779BD75Fc559Fa4800186E2nD9EAB6C3795Au.exe

        • Path C:\Windows\m779BD75Fc559Fa4800186E2nD9EAB6C3795Au.exe
        • Size 84KB
        • SHA256 0966a55e4a7cf5ec5e20ee6ee72dbba162d0de672c3d7be5606ae7c03c4b84fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m91FC6AD1cA0BFa4af51B513n6BB045FAA758u.exe

        • Path C:\Windows\m91FC6AD1cA0BFa4af51B513n6BB045FAA758u.exe
        • Size 84KB
        • SHA256 b601c49a6e951c59acbf47b80e490bc4a4edbd95be88b59935eace8e709f4a00
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA35613B1cA345a4f2b19B28n36617C443126u.exe

        • Path C:\Windows\mA35613B1cA345a4f2b19B28n36617C443126u.exe
        • Size 84KB
        • SHA256 d24fb2e7041f893a1605db2194eaa14a9f0fa900852fcaf8d75d4e57ee8c511f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC1BE0C9BcDF59a456819A1DnF5B790496753u.exe

        • Path C:\Windows\mC1BE0C9BcDF59a456819A1DnF5B790496753u.exe
        • Size 84KB
        • SHA256 cc572aef7adb3c3100bcd4d3a1b3703293cc8d9f9117e7f2b42bf84e084e6367
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC60F92EDcD31Da40cf1ABD7n82AC9D9946F3u.exe

        • Path C:\Windows\mC60F92EDcD31Da40cf1ABD7n82AC9D9946F3u.exe
        • Size 84KB
        • SHA256 286cd08b53df5d48a96b167e8f173aaa25a0d573115e1c28c2d3eded01e896bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF35630D2cBC8Ea4a3819E9Fn4189562AD697u.exe

        • Path C:\Windows\mF35630D2cBC8Ea4a3819E9Fn4189562AD697u.exe
        • Size 84KB
        • SHA256 36eb3be8c319e73d1b9a28da1e842946e3751407796ff66cdea3184f792b7dfc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFE9E45F6c3F91a4d541928Bn282EFC01BCC0u.exe

        • Path C:\Windows\mFE9E45F6c3F91a4d541928Bn282EFC01BCC0u.exe
        • Size 84KB
        • SHA256 e5e8f8cb19fb26d2398007de6aa81f70b28837257ded6ac65b075b9ff8fd1f3b
        • MD5 SHA1 SHA512 SSDEEP TLSH