Analysis

  • max time kernel
    149s
  • max time network
    147s
  • 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, 04:33

General

  • Target
    2026-10-16_e3cfe55e35638a9da85461e3d99914d3_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261017-e6jaaahy81
  • SHA256 02d7b051f3b1155fe9407b9e9b45b1d62951d54102e26f4d99ee36a7d485538d
  • 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\2026-10-16_e3cfe55e35638a9da85461e3d99914d3_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_e3cfe55e35638a9da85461e3d99914d3_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:4632
    • C:\Windows\c79D9E773f869B2469b8B09BfA67DEAA4B3F2z.exe
      C:\Windows\c79D9E773f869B2469b8B09BfA67DEAA4B3F2z.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:3664
      • C:\Windows\cA0E91685f10D424d768BCE2f0492A91A8536z.exe
        C:\Windows\cA0E91685f10D424d768BCE2f0492A91A8536z.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:1108
        • C:\Windows\c2F57955CfB7C5246f688F1Cf098644081C13z.exe
          C:\Windows\c2F57955CfB7C5246f688F1Cf098644081C13z.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:2228
          • C:\Windows\c54C467E9fCAE4245dc8B7B6f9DC3F0A4881Fz.exe
            C:\Windows\c54C467E9fCAE4245dc8B7B6f9DC3F0A4881Fz.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:1720
            • C:\Windows\c5C6CDF4AfCB1F24c1d8B5C3f6510269D4459z.exe
              C:\Windows\c5C6CDF4AfCB1F24c1d8B5C3f6510269D4459z.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:3080
              • C:\Windows\c7A0E20C9f9ED724d93892C9fFF918F24149Cz.exe
                C:\Windows\c7A0E20C9f9ED724d93892C9fFF918F24149Cz.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:4832
                • C:\Windows\cD1B750F4f7D1F2405d8ADDCf0E62BF47C795z.exe
                  C:\Windows\cD1B750F4f7D1F2405d8ADDCf0E62BF47C795z.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:624
                  • C:\Windows\c5CE99B9Df964924cb289B1Cf9C95FDAFE1B2z.exe
                    C:\Windows\c5CE99B9Df964924cb289B1Cf9C95FDAFE1B2z.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:1144
                    • C:\Windows\c88A7920Bf710124eaf8B090f7A385F976F8Cz.exe
                      C:\Windows\c88A7920Bf710124eaf8B090f7A385F976F8Cz.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:4368
                      • C:\Windows\c5E93D1A4f17A224b30883A3f028FCF1BAAC6z.exe
                        C:\Windows\c5E93D1A4f17A224b30883A3f028FCF1BAAC6z.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:3488
                        • C:\Windows\c48F9834Ff29A32456f8A467fF2C8AC141D27z.exe
                          C:\Windows\c48F9834Ff29A32456f8A467fF2C8AC141D27z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2252
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C5E93D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4232
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C88A79~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4036
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C5CE99~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3048
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CD1B75~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2584
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C7A0E2~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1028
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C5C6CD~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4756
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C54C46~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1048
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C2F579~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3432
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CA0E91~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4244
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C79D9E~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2728
    • 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:2180

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c2F57955CfB7C5246f688F1Cf098644081C13z.exe

        • Path C:\Windows\c2F57955CfB7C5246f688F1Cf098644081C13z.exe
        • Size 64KB
        • SHA256 426ac4b55e76b04d8fe587e4b01415b2a06d262db220ffc9318af8d1cb79662a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c48F9834Ff29A32456f8A467fF2C8AC141D27z.exe

        • Path C:\Windows\c48F9834Ff29A32456f8A467fF2C8AC141D27z.exe
        • Size 64KB
        • SHA256 d23bfeeffc3defa73eb02bce845c4dbe3d060ff285e5619a46edcbf9d0e5bbac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c54C467E9fCAE4245dc8B7B6f9DC3F0A4881Fz.exe

        • Path C:\Windows\c54C467E9fCAE4245dc8B7B6f9DC3F0A4881Fz.exe
        • Size 64KB
        • SHA256 c262818c1f5f5a5707f53c9e7f2f49fd55842a5dacb86294d068e86b16035ae6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5C6CDF4AfCB1F24c1d8B5C3f6510269D4459z.exe

        • Path C:\Windows\c5C6CDF4AfCB1F24c1d8B5C3f6510269D4459z.exe
        • Size 64KB
        • SHA256 940f4abc7e9fa7991089b76a142f1df03e23fdfb04e2bc9abec22b199faba21e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5CE99B9Df964924cb289B1Cf9C95FDAFE1B2z.exe

        • Path C:\Windows\c5CE99B9Df964924cb289B1Cf9C95FDAFE1B2z.exe
        • Size 64KB
        • SHA256 1859e63bfe5a5bdc481a64d40b42df28653bf9bbb22626a9287422a018ff9a5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5E93D1A4f17A224b30883A3f028FCF1BAAC6z.exe

        • Path C:\Windows\c5E93D1A4f17A224b30883A3f028FCF1BAAC6z.exe
        • Size 64KB
        • SHA256 c8076b41ebdb36b41565ee3ca7874b513c8b7f8d1f6c8f4ec7db40d8311cca1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c79D9E773f869B2469b8B09BfA67DEAA4B3F2z.exe

        • Path C:\Windows\c79D9E773f869B2469b8B09BfA67DEAA4B3F2z.exe
        • Size 64KB
        • SHA256 62e02fc60fd2b1acafee039dfbccf9f08d66373d2bbabd366875697f495b5843
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7A0E20C9f9ED724d93892C9fFF918F24149Cz.exe

        • Path C:\Windows\c7A0E20C9f9ED724d93892C9fFF918F24149Cz.exe
        • Size 64KB
        • SHA256 7e8b80c6a2650f341c0b391a5c07aa73355c74ede22f5f45b0534a63d4a72efd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c88A7920Bf710124eaf8B090f7A385F976F8Cz.exe

        • Path C:\Windows\c88A7920Bf710124eaf8B090f7A385F976F8Cz.exe
        • Size 64KB
        • SHA256 644753b6349d9519fefc425989d49c153044d04ad6315084f16ab377b0d7e0b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA0E91685f10D424d768BCE2f0492A91A8536z.exe

        • Path C:\Windows\cA0E91685f10D424d768BCE2f0492A91A8536z.exe
        • Size 64KB
        • SHA256 c4505f9e32566d13854b894dfcb6bc847d8047d8d54fc06c5a23cd611fd3f111
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD1B750F4f7D1F2405d8ADDCf0E62BF47C795z.exe

        • Path C:\Windows\cD1B750F4f7D1F2405d8ADDCf0E62BF47C795z.exe
        • Size 64KB
        • SHA256 60095e2a350729d2b2bc93c16311d1fc31f20d4de040f8b0bfe8a258cfc87f1e
        • MD5 SHA1 SHA512 SSDEEP TLSH