Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/10/2026, 13:45

General

  • Target
    2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261026-q2c39abc22
  • SHA256 393af58c58c15dd6304c936ed64d5bd4d7d889b250701ba78033c07a11cdef40
  • 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\2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_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:4588
    • C:\Windows\c4318BD64f8FFC24ee58940Bf7FB3E559876Ez.exe
      C:\Windows\c4318BD64f8FFC24ee58940Bf7FB3E559876Ez.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:4128
      • C:\Windows\cFF95C93EfD0662419a8A703f0ADFC6AB19A1z.exe
        C:\Windows\cFF95C93EfD0662419a8A703f0ADFC6AB19A1z.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:4196
        • C:\Windows\c0EB920A7f62C624c118ADBFf9CCF1653898Dz.exe
          C:\Windows\c0EB920A7f62C624c118ADBFf9CCF1653898Dz.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:3228
          • C:\Windows\cA563AAFEf3503243bb8B4F4f14A65B19E52Bz.exe
            C:\Windows\cA563AAFEf3503243bb8B4F4f14A65B19E52Bz.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:884
            • C:\Windows\c86A961ABf2E4C24841891C2f08776E725C8Ez.exe
              C:\Windows\c86A961ABf2E4C24841891C2f08776E725C8Ez.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:1064
              • C:\Windows\cCD286991fA74F240d7892D3f1C42C106636Ez.exe
                C:\Windows\cCD286991fA74F240d7892D3f1C42C106636Ez.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:4668
                • C:\Windows\cADEF7154f98A1240af882D6f41883CA103FEz.exe
                  C:\Windows\cADEF7154f98A1240af882D6f41883CA103FEz.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:5104
                  • C:\Windows\c2481CC85f4975241388BE7BfC896B1842618z.exe
                    C:\Windows\c2481CC85f4975241388BE7BfC896B1842618z.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:4580
                    • C:\Windows\c83241647fF0C1240b38A011f928BB81A58FBz.exe
                      C:\Windows\c83241647fF0C1240b38A011f928BB81A58FBz.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:4676
                      • C:\Windows\c722DF864f876D243268B5D1f0E6C98A56847z.exe
                        C:\Windows\c722DF864f876D243268B5D1f0E6C98A56847z.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:4492
                        • C:\Windows\cD41A909BfE85A24a7889051fA20326DF5F42z.exe
                          C:\Windows\cD41A909BfE85A24a7889051fA20326DF5F42z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2968
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C722DF~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3708
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C83241~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1644
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C2481C~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1208
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CADEF7~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:968
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\CCD286~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2760
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C86A96~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2392
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CA563A~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1424
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C0EB92~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1548
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CFF95C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4384
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C4318B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4824
    • 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:4404

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c0EB920A7f62C624c118ADBFf9CCF1653898Dz.exe

        • Path C:\Windows\c0EB920A7f62C624c118ADBFf9CCF1653898Dz.exe
        • Size 64KB
        • SHA256 f3cd4c0a56e3763e9dbca9722dd55a9fc637f6c3faeaf64dffb3e7f8698af626
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2481CC85f4975241388BE7BfC896B1842618z.exe

        • Path C:\Windows\c2481CC85f4975241388BE7BfC896B1842618z.exe
        • Size 64KB
        • SHA256 265683fed31de1a12a38650b0dd73d5120b0de4393e5b3c38fb906aad6e6b495
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c4318BD64f8FFC24ee58940Bf7FB3E559876Ez.exe

        • Path C:\Windows\c4318BD64f8FFC24ee58940Bf7FB3E559876Ez.exe
        • Size 64KB
        • SHA256 9aa18297c8dd1c1a1f432a252d033e3de8b1e1154d2861b8280cc432a765deca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c722DF864f876D243268B5D1f0E6C98A56847z.exe

        • Path C:\Windows\c722DF864f876D243268B5D1f0E6C98A56847z.exe
        • Size 64KB
        • SHA256 637338a213ff0818b4ce87c6ca4d03fdb2af2c0a7685d9bb181d00aa101f3935
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c83241647fF0C1240b38A011f928BB81A58FBz.exe

        • Path C:\Windows\c83241647fF0C1240b38A011f928BB81A58FBz.exe
        • Size 64KB
        • SHA256 29cf5757bdaf793a60dab3c2b5663b89a1e4fb0369cdce5a16b309d13d43761f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c86A961ABf2E4C24841891C2f08776E725C8Ez.exe

        • Path C:\Windows\c86A961ABf2E4C24841891C2f08776E725C8Ez.exe
        • Size 64KB
        • SHA256 adf40a7219060162eb2c6d118ddaf673ce8072a5cc24db9698bebecdf68e4be1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA563AAFEf3503243bb8B4F4f14A65B19E52Bz.exe

        • Path C:\Windows\cA563AAFEf3503243bb8B4F4f14A65B19E52Bz.exe
        • Size 64KB
        • SHA256 8c95f5caa250a4a30de9569a33b79c12f78bfb294229429a097812915563e8aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cADEF7154f98A1240af882D6f41883CA103FEz.exe

        • Path C:\Windows\cADEF7154f98A1240af882D6f41883CA103FEz.exe
        • Size 64KB
        • SHA256 ed61474423f8cd3024ba577bfd66b271f6b13dd30e258096adce054f49bca22c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cCD286991fA74F240d7892D3f1C42C106636Ez.exe

        • Path C:\Windows\cCD286991fA74F240d7892D3f1C42C106636Ez.exe
        • Size 64KB
        • SHA256 84854548748768f16091edda12ad4d4fcd795e5cd2f7a56bf24f019a0919a341
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD41A909BfE85A24a7889051fA20326DF5F42z.exe

        • Path C:\Windows\cD41A909BfE85A24a7889051fA20326DF5F42z.exe
        • Size 64KB
        • SHA256 9572922bf88b1644d9c9d98d4a38e66b06d54c929e07233d8e872dc5295942ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFF95C93EfD0662419a8A703f0ADFC6AB19A1z.exe

        • Path C:\Windows\cFF95C93EfD0662419a8A703f0ADFC6AB19A1z.exe
        • Size 64KB
        • SHA256 3c47daaef5aff08fdc04772ad6901198efaf5d14456616fc951234ac181d2fa6
        • MD5 SHA1 SHA512 SSDEEP TLSH