Analysis

  • max time kernel
    148s
  • 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_9ef453e08aa6554e6014190571e5e9e0_elex_remcos_wannacry.exe
  • Size 51KB
  • Sample261017-mtm2psd18w
  • SHA256 def1610faa0d7738dde3e7865f5d65a7c2f2c2abb72a06c1ce39f4676d4de55c
  • 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_9ef453e08aa6554e6014190571e5e9e0_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_9ef453e08aa6554e6014190571e5e9e0_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:5060
    • C:\Windows\u755966E2kD351s4924t9882v1346A9CFB815g.exe
      C:\Windows\u755966E2kD351s4924t9882v1346A9CFB815g.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:4516
      • C:\Windows\u58066539k4AE0s4f83tBD3AvA7A38FB681D7g.exe
        C:\Windows\u58066539k4AE0s4f83tBD3AvA7A38FB681D7g.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:3176
        • C:\Windows\u756A1985k2362s40c0tB2B6vFC8B30FE2543g.exe
          C:\Windows\u756A1985k2362s40c0tB2B6vFC8B30FE2543g.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:4548
          • C:\Windows\u48822ABAk611Bs4ef3t91CAv5578DACE056Cg.exe
            C:\Windows\u48822ABAk611Bs4ef3t91CAv5578DACE056Cg.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:2880
            • C:\Windows\uB24E1B60kA8DBs424at8127vEF177B92176Cg.exe
              C:\Windows\uB24E1B60kA8DBs424at8127vEF177B92176Cg.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:240
              • C:\Windows\uE3DDE901kA36Bs4a93t80F4v020EA95A3E9Cg.exe
                C:\Windows\uE3DDE901kA36Bs4a93t80F4v020EA95A3E9Cg.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:6024
                • C:\Windows\u3937AEC4kFB65s4a59t81C2v64C0162E7E10g.exe
                  C:\Windows\u3937AEC4kFB65s4a59t81C2v64C0162E7E10g.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:4652
                  • C:\Windows\u15EF1BE6k47ACs48cdt84C2v86061F404E8Bg.exe
                    C:\Windows\u15EF1BE6k47ACs48cdt84C2v86061F404E8Bg.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:3976
                    • C:\Windows\u0DC36B53k854Es400ct9F73v15C4B5D005F8g.exe
                      C:\Windows\u0DC36B53k854Es400ct9F73v15C4B5D005F8g.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:4596
                      • C:\Windows\u4FCEDEEFk1B71s4678t92CFv064A31898304g.exe
                        C:\Windows\u4FCEDEEFk1B71s4678t92CFv064A31898304g.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:6100
                        • C:\Windows\u686AF73Bk141Es4697t82D2vE464141D8834g.exe
                          C:\Windows\u686AF73Bk141Es4697t82D2vE464141D8834g.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5952
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\U4FCED~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5616
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\U0DC36~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5548
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\U15EF1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:560
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\U3937A~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2052
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\UE3DDE~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5656
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\UB24E1~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1448
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\U48822~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3448
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\U756A1~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3052
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\U58066~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\U75596~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:632
    • 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:5896

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        u0DC36B53k854Es400ct9F73v15C4B5D005F8g.exe

        • Path C:\Windows\u0DC36B53k854Es400ct9F73v15C4B5D005F8g.exe
        • Size 51KB
        • SHA256 258d7798c230c5807d93b81cf8db637f5894760d7266936be46472272fc71a9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u15EF1BE6k47ACs48cdt84C2v86061F404E8Bg.exe

        • Path C:\Windows\u15EF1BE6k47ACs48cdt84C2v86061F404E8Bg.exe
        • Size 51KB
        • SHA256 e28f39ed040acb4cada673513aeab249a56abae53002ba0262b34136ceb063e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u3937AEC4kFB65s4a59t81C2v64C0162E7E10g.exe

        • Path C:\Windows\u3937AEC4kFB65s4a59t81C2v64C0162E7E10g.exe
        • Size 51KB
        • SHA256 47d00fd7b8c2a7d27458441f0e74dadd74e12a994b36ac4f90e3b40094c3562e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u48822ABAk611Bs4ef3t91CAv5578DACE056Cg.exe

        • Path C:\Windows\u48822ABAk611Bs4ef3t91CAv5578DACE056Cg.exe
        • Size 51KB
        • SHA256 a95823e76f9b3e9bb88116aeb045d5b19ec050c1aba48cf45b8fc3932118f83c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u4FCEDEEFk1B71s4678t92CFv064A31898304g.exe

        • Path C:\Windows\u4FCEDEEFk1B71s4678t92CFv064A31898304g.exe
        • Size 51KB
        • SHA256 11e233dc6ec0e9273b189094a4b2bcbcbe6e9c858fcd741cec739ec456fc0252
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u58066539k4AE0s4f83tBD3AvA7A38FB681D7g.exe

        • Path C:\Windows\u58066539k4AE0s4f83tBD3AvA7A38FB681D7g.exe
        • Size 51KB
        • SHA256 ec7591db83b2ca2f84e7a9e766e08b85479125b879ee73410ca383a70bf03193
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u686AF73Bk141Es4697t82D2vE464141D8834g.exe

        • Path C:\Windows\u686AF73Bk141Es4697t82D2vE464141D8834g.exe
        • Size 51KB
        • SHA256 a25994390b9d4422d74cc55a9cfc32bc45e8ac962a19efaeef46e8387bc5afb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u755966E2kD351s4924t9882v1346A9CFB815g.exe

        • Path C:\Windows\u755966E2kD351s4924t9882v1346A9CFB815g.exe
        • Size 51KB
        • SHA256 5dad2601762f10b2d58f1737bc89b18f720a5901339924c9ec18eaa1aebc629e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        u756A1985k2362s40c0tB2B6vFC8B30FE2543g.exe

        • Path C:\Windows\u756A1985k2362s40c0tB2B6vFC8B30FE2543g.exe
        • Size 51KB
        • SHA256 5a44615db5ba4dd9a808c11d90e46356d5f979e6f0065bdcf8e18ea51aa9cf9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uB24E1B60kA8DBs424at8127vEF177B92176Cg.exe

        • Path C:\Windows\uB24E1B60kA8DBs424at8127vEF177B92176Cg.exe
        • Size 51KB
        • SHA256 dab68779bb80b290f40453d561732b477452022aad81d3a67008080b63ff2ae6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uE3DDE901kA36Bs4a93t80F4v020EA95A3E9Cg.exe

        • Path C:\Windows\uE3DDE901kA36Bs4a93t80F4v020EA95A3E9Cg.exe
        • Size 51KB
        • SHA256 a1d78ba68d5f34658943bd4b06bda4e97bf60ac4d251a23dfe05c8aa0edd7f90
        • MD5 SHA1 SHA512 SSDEEP TLSH