Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 10:45

General

  • Target
    2026-10-16_9efbfc57473e9555ca2af5e33d4b670c_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample261017-mtds2a11fv
  • SHA256 498a59ac62e575052bf8c2ebe24abe7189106662eb7391dcb522203a518e2757
  • 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_9efbfc57473e9555ca2af5e33d4b670c_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_9efbfc57473e9555ca2af5e33d4b670c_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:3336
    • C:\Windows\mF6C351AEcDC9Fa41311BE44n3BA1ED6D3259u.exe
      C:\Windows\mF6C351AEcDC9Fa41311BE44n3BA1ED6D3259u.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:3496
      • C:\Windows\m7773501FcE40Da48561AA8Fn086F4F8455D3u.exe
        C:\Windows\m7773501FcE40Da48561AA8Fn086F4F8455D3u.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:6140
        • C:\Windows\m898053A5c1AFCa42d8180E5n23591A587793u.exe
          C:\Windows\m898053A5c1AFCa42d8180E5n23591A587793u.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:4700
          • C:\Windows\m7291FCBBc9D60a4f73181D9n1391B2B9F6CCu.exe
            C:\Windows\m7291FCBBc9D60a4f73181D9n1391B2B9F6CCu.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:2304
            • C:\Windows\mD0E11242c7C2Aa44b61A03BnC5CCC52CBC81u.exe
              C:\Windows\mD0E11242c7C2Aa44b61A03BnC5CCC52CBC81u.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:2828
              • C:\Windows\mCF81FAC3c9D70a4bad18EF5nE21A36C2F49Cu.exe
                C:\Windows\mCF81FAC3c9D70a4bad18EF5nE21A36C2F49Cu.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:4820
                • C:\Windows\mDA7A4515cA8FFa4b1418B38nDFD73ED0CE68u.exe
                  C:\Windows\mDA7A4515cA8FFa4b1418B38nDFD73ED0CE68u.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:744
                  • C:\Windows\mEBBF2704c5A34a4c7819A7Cn2E6208FBACB4u.exe
                    C:\Windows\mEBBF2704c5A34a4c7819A7Cn2E6208FBACB4u.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:5208
                    • C:\Windows\m197CAD35cD9D7a44df18AE4n3CFBD03BA9E1u.exe
                      C:\Windows\m197CAD35cD9D7a44df18AE4n3CFBD03BA9E1u.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:4092
                      • C:\Windows\mF9005638c054Ba41271BF0En482827930720u.exe
                        C:\Windows\mF9005638c054Ba41271BF0En482827930720u.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:3576
                        • C:\Windows\mC21E5CEFcF2FFa45551A314n4ECDF7F25967u.exe
                          C:\Windows\mC21E5CEFcF2FFa45551A314n4ECDF7F25967u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2704
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MF9005~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4924
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M197CA~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3872
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MEBBF2~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4176
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\MDA7A4~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3800
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MCF81F~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3712
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MD0E11~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5668
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M7291F~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4464
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M89805~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2072
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M77735~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5720
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MF6C35~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3908
    • 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:4124

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m197CAD35cD9D7a44df18AE4n3CFBD03BA9E1u.exe

        • Path C:\Windows\m197CAD35cD9D7a44df18AE4n3CFBD03BA9E1u.exe
        • Size 84KB
        • SHA256 39571cd57fc6e26a5ee5e280116c2aa9bca663e5d2331def3bc0b0b78c86fa52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7291FCBBc9D60a4f73181D9n1391B2B9F6CCu.exe

        • Path C:\Windows\m7291FCBBc9D60a4f73181D9n1391B2B9F6CCu.exe
        • Size 84KB
        • SHA256 5fe720ea339d7f564ec79f07a096512fc7c22a7e913bfa5adbb91b1435ab3567
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7773501FcE40Da48561AA8Fn086F4F8455D3u.exe

        • Path C:\Windows\m7773501FcE40Da48561AA8Fn086F4F8455D3u.exe
        • Size 84KB
        • SHA256 0134b34999b9718e3bbb764599de2f2e26534ce1ab895d7523b452077ea7605e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m898053A5c1AFCa42d8180E5n23591A587793u.exe

        • Path C:\Windows\m898053A5c1AFCa42d8180E5n23591A587793u.exe
        • Size 84KB
        • SHA256 e8064d8d0b7a4fdf44263d7f1ef26a29395277673d9ee15860da5a98591cc871
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC21E5CEFcF2FFa45551A314n4ECDF7F25967u.exe

        • Path C:\Windows\mC21E5CEFcF2FFa45551A314n4ECDF7F25967u.exe
        • Size 84KB
        • SHA256 1cb2920685e30cc5fc0465f05ea87f136f7166fa0808634cbb1044e660b51b78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCF81FAC3c9D70a4bad18EF5nE21A36C2F49Cu.exe

        • Path C:\Windows\mCF81FAC3c9D70a4bad18EF5nE21A36C2F49Cu.exe
        • Size 84KB
        • SHA256 bb625e7e0bc815aaff6ce454c65c6f69aa6b4d7c39ea5b53f14c549fcc277523
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD0E11242c7C2Aa44b61A03BnC5CCC52CBC81u.exe

        • Path C:\Windows\mD0E11242c7C2Aa44b61A03BnC5CCC52CBC81u.exe
        • Size 84KB
        • SHA256 0c52261f21d9ac1c514d3b205a07bddf800649487c6009c66e2a4288c44c5686
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDA7A4515cA8FFa4b1418B38nDFD73ED0CE68u.exe

        • Path C:\Windows\mDA7A4515cA8FFa4b1418B38nDFD73ED0CE68u.exe
        • Size 84KB
        • SHA256 18d0a9291a21943632ee9513382a6ce232b5026f4f6c76f295453ff3fe27d902
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEBBF2704c5A34a4c7819A7Cn2E6208FBACB4u.exe

        • Path C:\Windows\mEBBF2704c5A34a4c7819A7Cn2E6208FBACB4u.exe
        • Size 84KB
        • SHA256 8ea7b3c71583ac68ae3651ad85f76408c7378fd69ea5b3759f37cbbfdc943575
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF6C351AEcDC9Fa41311BE44n3BA1ED6D3259u.exe

        • Path C:\Windows\mF6C351AEcDC9Fa41311BE44n3BA1ED6D3259u.exe
        • Size 84KB
        • SHA256 c7a66d46c4aa14412f52045a98fd8ced593e4048db8c617205d42ae951edf334
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF9005638c054Ba41271BF0En482827930720u.exe

        • Path C:\Windows\mF9005638c054Ba41271BF0En482827930720u.exe
        • Size 84KB
        • SHA256 119a0243de7e959edb80997a70170f3483b2c9fd20e854a2ff3967d159244f1b
        • MD5 SHA1 SHA512 SSDEEP TLSH