Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 15:11

General

  • Target
    2026-10-26_6b9e4280cd84c8f856efac32a6b405b0_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample261027-sky1hadz41
  • SHA256 fe39ede4d1cd7f993006c73f45e59246338c504da4ba792fe90b1c5e5c4ccc77
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    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\2026-10-26_6b9e4280cd84c8f856efac32a6b405b0_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_6b9e4280cd84c8f856efac32a6b405b0_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:1236
    • C:\Windows\m21442CB0m13ABr44cfxB989zF21B901763839.exe
      C:\Windows\m21442CB0m13ABr44cfxB989zF21B901763839.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:4312
      • C:\Windows\m2B4CDCCAmDB8Dr4ec6xAD46zB2A7B95D66EA9.exe
        C:\Windows\m2B4CDCCAmDB8Dr4ec6xAD46zB2A7B95D66EA9.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:4168
        • C:\Windows\m6B560A7CmCA5Er4930xA820z2372EB9E0ED29.exe
          C:\Windows\m6B560A7CmCA5Er4930xA820z2372EB9E0ED29.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:4336
          • C:\Windows\m3584E4E9m1045r49aaxBCD4zCEC742FEB3A09.exe
            C:\Windows\m3584E4E9m1045r49aaxBCD4zCEC742FEB3A09.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:5976
            • C:\Windows\mD23FB77Bm1416r4b8fxA16Dz3A0AB13D4F9E9.exe
              C:\Windows\mD23FB77Bm1416r4b8fxA16Dz3A0AB13D4F9E9.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:4920
              • C:\Windows\m684579DEm553Cr4a2cxB490z2B1A7F0566AE9.exe
                C:\Windows\m684579DEm553Cr4a2cxB490z2B1A7F0566AE9.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:2300
                • C:\Windows\m6DD4E1A5m1B82r47a0x92DEz4A0FDECFE38A9.exe
                  C:\Windows\m6DD4E1A5m1B82r47a0x92DEz4A0FDECFE38A9.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:2192
                  • C:\Windows\m7B189FF7m4157r4e7bx843AzC4CF907D03FB9.exe
                    C:\Windows\m7B189FF7m4157r4e7bx843AzC4CF907D03FB9.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:2280
                    • C:\Windows\mABD7310FmF237r4861xA835z454E8AC9D0649.exe
                      C:\Windows\mABD7310FmF237r4861xA835z454E8AC9D0649.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:1192
                      • C:\Windows\m3DD780C5m56DFr48ccxA7F7zA3579DF2666A9.exe
                        C:\Windows\m3DD780C5m56DFr48ccxA7F7zA3579DF2666A9.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:2712
                        • C:\Windows\mEFE55C91m9261r4815x8D18z24AC5F6FABB39.exe
                          C:\Windows\mEFE55C91m9261r4815x8D18z24AC5F6FABB39.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4908
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M3DD78~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2148
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MABD73~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4164
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M7B189~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1196
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M6DD4E~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5004
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M68457~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4456
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MD23FB~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:860
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M3584E~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3356
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M6B560~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3080
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M2B4CD~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2948
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M21442~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5780
    • 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:3824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m21442CB0m13ABr44cfxB989zF21B901763839.exe

        • Path C:\Windows\m21442CB0m13ABr44cfxB989zF21B901763839.exe
        • Size 59KB
        • SHA256 9ddc5cfa0423c05b6f7d764f13232d23cae934d10c065946fa3356b05bf203b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2B4CDCCAmDB8Dr4ec6xAD46zB2A7B95D66EA9.exe

        • Path C:\Windows\m2B4CDCCAmDB8Dr4ec6xAD46zB2A7B95D66EA9.exe
        • Size 59KB
        • SHA256 713e9b4d0c835ec02cc2ab6bd40e08ad93b31d3686394ac8ecf4b3823d505eb4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3584E4E9m1045r49aaxBCD4zCEC742FEB3A09.exe

        • Path C:\Windows\m3584E4E9m1045r49aaxBCD4zCEC742FEB3A09.exe
        • Size 59KB
        • SHA256 aecca6d90e69c61e06a2b03060f33c7be8c8f5d2b098c36c09cb0be24739a560
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3DD780C5m56DFr48ccxA7F7zA3579DF2666A9.exe

        • Path C:\Windows\m3DD780C5m56DFr48ccxA7F7zA3579DF2666A9.exe
        • Size 59KB
        • SHA256 7a5d7bf11fdb5da00f9c3fbef1fa941a6b393c75ffb7b9cbd1efbbc52d9bb595
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m684579DEm553Cr4a2cxB490z2B1A7F0566AE9.exe

        • Path C:\Windows\m684579DEm553Cr4a2cxB490z2B1A7F0566AE9.exe
        • Size 59KB
        • SHA256 0c141ea829d51f3f8be07da0aa47bf1417b6aaf871886b3b69fa018b2e773074
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6B560A7CmCA5Er4930xA820z2372EB9E0ED29.exe

        • Path C:\Windows\m6B560A7CmCA5Er4930xA820z2372EB9E0ED29.exe
        • Size 59KB
        • SHA256 90ee42683772631dfa936c595c446a191bfad84d322591d4cbb977b365a3bb37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6DD4E1A5m1B82r47a0x92DEz4A0FDECFE38A9.exe

        • Path C:\Windows\m6DD4E1A5m1B82r47a0x92DEz4A0FDECFE38A9.exe
        • Size 59KB
        • SHA256 434e667398d27ca9f1a483fd4b92b61221daac9e6d957dcce3d1a0809aeaf2a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7B189FF7m4157r4e7bx843AzC4CF907D03FB9.exe

        • Path C:\Windows\m7B189FF7m4157r4e7bx843AzC4CF907D03FB9.exe
        • Size 59KB
        • SHA256 69c2474d900ea7c7cd5bfd2a88d39f6077fe145b54b1dd8eebb7e0af4aa0cd8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mABD7310FmF237r4861xA835z454E8AC9D0649.exe

        • Path C:\Windows\mABD7310FmF237r4861xA835z454E8AC9D0649.exe
        • Size 59KB
        • SHA256 7e5709ccfa5d0f849532b381ab35cad455ad3ecc001edf22f5eb7ef5621b1bc1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mD23FB77Bm1416r4b8fxA16Dz3A0AB13D4F9E9.exe

        • Path C:\Windows\mD23FB77Bm1416r4b8fxA16Dz3A0AB13D4F9E9.exe
        • Size 59KB
        • SHA256 fdcd774a26169cb03f0a38aa52f9f7689158737dd6d1e1b7632b0e9f76835f10
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEFE55C91m9261r4815x8D18z24AC5F6FABB39.exe

        • Path C:\Windows\mEFE55C91m9261r4815x8D18z24AC5F6FABB39.exe
        • Size 59KB
        • SHA256 07bd3b82b6bce2c91a382c587929771638d41b1278918909949ad2631c36ffe3
        • MD5 SHA1 SHA512 SSDEEP TLSH