Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 15:26

General

  • Target
    2026-08-16_093aa4ab363fc0c1ab42594615a99cd2_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260816-svmefsec43
  • SHA256 8587cd4f86bdfa1f51b732b01c66d7b4685677499b862273aa3b0e3b9031b17d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 11 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 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 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_093aa4ab363fc0c1ab42594615a99cd2_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_093aa4ab363fc0c1ab42594615a99cd2_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:1132
    • C:\Windows\kE9EA70049546Fo4f2akA5C43DF113612E686u.exe
      C:\Windows\kE9EA70049546Fo4f2akA5C43DF113612E686u.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:1496
      • C:\Windows\kCFAA2FBC94778o4a95kB2073D8DB2271C361u.exe
        C:\Windows\kCFAA2FBC94778o4a95kB2073D8DB2271C361u.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:3844
        • C:\Windows\k68F9ACFE9349Fo4f82kB65D36A1495C83476u.exe
          C:\Windows\k68F9ACFE9349Fo4f82kB65D36A1495C83476u.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:4396
          • C:\Windows\kB1D6D94996BC5o489ckB588380A4713F5854u.exe
            C:\Windows\kB1D6D94996BC5o489ckB588380A4713F5854u.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:1592
            • C:\Windows\kA536D0939E6CDo4c5ck90AA331741ADAD233u.exe
              C:\Windows\kA536D0939E6CDo4c5ck90AA331741ADAD233u.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:2740
              • C:\Windows\k3CB4E57694EE7o47a5k86173C3D885BD9ED6u.exe
                C:\Windows\k3CB4E57694EE7o47a5k86173C3D885BD9ED6u.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:1868
                • C:\Windows\kE365CE709501Ao420ak8FD23B0A73F6912E7u.exe
                  C:\Windows\kE365CE709501Ao420ak8FD23B0A73F6912E7u.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:5136
                  • C:\Windows\k01E0B0E49DC5Ao4ed1kA6DA359597F7CDDB5u.exe
                    C:\Windows\k01E0B0E49DC5Ao4ed1kA6DA359597F7CDDB5u.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:3860
                    • C:\Windows\kA3E5E5549BE34o4f73k98013AE43A12F316Bu.exe
                      C:\Windows\kA3E5E5549BE34o4f73k98013AE43A12F316Bu.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:5920
                      • C:\Windows\k66DDD55F94488o40a2k846635AF457DF4414u.exe
                        C:\Windows\k66DDD55F94488o40a2k846635AF457DF4414u.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:2684
                        • C:\Windows\k0B2BEC319167Co439ckA61A3F450507725EDu.exe
                          C:\Windows\k0B2BEC319167Co439ckA61A3F450507725EDu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5956
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K66DDD~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1520
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\KA3E5E~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5140
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K01E0B~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4248
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\KE365C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4424
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K3CB4E~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:6036
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\KA536D~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5976
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\KB1D6D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:688
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K68F9A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5152
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\KCFAA2~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4972
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\KE9EA7~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5756
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2172

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k01E0B0E49DC5Ao4ed1kA6DA359597F7CDDB5u.exe

        • Path C:\Windows\k01E0B0E49DC5Ao4ed1kA6DA359597F7CDDB5u.exe
        • Size 76KB
        • SHA256 a5e327cab3b401fd6db28532911068660e25de45d2e8dd84d38a45137f6f04a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k0B2BEC319167Co439ckA61A3F450507725EDu.exe

        • Path C:\Windows\k0B2BEC319167Co439ckA61A3F450507725EDu.exe
        • Size 76KB
        • SHA256 123499586255c2b0e61d59c25832f649b9f75e2a1d86d88a498121f433eee0b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k3CB4E57694EE7o47a5k86173C3D885BD9ED6u.exe

        • Path C:\Windows\k3CB4E57694EE7o47a5k86173C3D885BD9ED6u.exe
        • Size 76KB
        • SHA256 5ce525a3577055500af51167dd1952f3fe847e271a6c7d5e946eab6f9022b12e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k66DDD55F94488o40a2k846635AF457DF4414u.exe

        • Path C:\Windows\k66DDD55F94488o40a2k846635AF457DF4414u.exe
        • Size 76KB
        • SHA256 d5f7fe61a2d1f0ade1f8eabbd6f7f288b62c196107670ec1825549c77deecdd6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k68F9ACFE9349Fo4f82kB65D36A1495C83476u.exe

        • Path C:\Windows\k68F9ACFE9349Fo4f82kB65D36A1495C83476u.exe
        • Size 76KB
        • SHA256 b2351065bc74942dbb6ab8641faf6cfab4163dbefab22a4ec30ced59982dd1b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA3E5E5549BE34o4f73k98013AE43A12F316Bu.exe

        • Path C:\Windows\kA3E5E5549BE34o4f73k98013AE43A12F316Bu.exe
        • Size 76KB
        • SHA256 d3c2cd0638f3144901eed52ec32ca1d51a8b22a37a9539063017eeee2253544e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA536D0939E6CDo4c5ck90AA331741ADAD233u.exe

        • Path C:\Windows\kA536D0939E6CDo4c5ck90AA331741ADAD233u.exe
        • Size 76KB
        • SHA256 e88e3620cef2ff911fa371c2006b9bc6e020136d117648720fbf4d939277365d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB1D6D94996BC5o489ckB588380A4713F5854u.exe

        • Path C:\Windows\kB1D6D94996BC5o489ckB588380A4713F5854u.exe
        • Size 76KB
        • SHA256 0aa422a7d2a6cbc20cb0804ab63dede25787ed555f51b1cfd63ff7f9630e5031
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kCFAA2FBC94778o4a95kB2073D8DB2271C361u.exe

        • Path C:\Windows\kCFAA2FBC94778o4a95kB2073D8DB2271C361u.exe
        • Size 76KB
        • SHA256 addc9c875e918bc6873c2ffc48a0ff7c6f637dee9b4818a5e70a8f1eb3d6eb1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE365CE709501Ao420ak8FD23B0A73F6912E7u.exe

        • Path C:\Windows\kE365CE709501Ao420ak8FD23B0A73F6912E7u.exe
        • Size 76KB
        • SHA256 66e94864fcb8174d0bb5721bee4379e4e03c8f8989f35c4943954ae6a6b28815
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE9EA70049546Fo4f2akA5C43DF113612E686u.exe

        • Path C:\Windows\kE9EA70049546Fo4f2akA5C43DF113612E686u.exe
        • Size 76KB
        • SHA256 1e6400371399aba55d56b30c5d434cf6f580ab75301c9858990da0df324ab53b
        • MD5 SHA1 SHA512 SSDEEP TLSH