Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/07/2026, 02:49

General

  • Target
    2026-07-23_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe
  • Size 76KB
  • Sample260723-da98fsvxaz
  • SHA256 42f39812039ba8c3c551f5290563b536f0ba1147eb27afb3b0ef7504976c36ce
  • 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\2026-07-23_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\k7D6E3AA19B145o4297kA9E53D3C64E46801Eu.exe
      C:\Windows\k7D6E3AA19B145o4297kA9E53D3C64E46801Eu.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:2940
      • C:\Windows\kCAE4EE9997ED1o4f17k9E3633D58F5E66E4Fu.exe
        C:\Windows\kCAE4EE9997ED1o4f17k9E3633D58F5E66E4Fu.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:3372
        • C:\Windows\kB0E9CB8D9440Eo4c19k9FF43CB5F2E057533u.exe
          C:\Windows\kB0E9CB8D9440Eo4c19k9FF43CB5F2E057533u.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:2680
          • C:\Windows\k832C54549F2A9o4a22kBB423701CAC7EA6F9u.exe
            C:\Windows\k832C54549F2A9o4a22kBB423701CAC7EA6F9u.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:2604
            • C:\Windows\k0F9641099351Bo4818k9ADF3B3B11C625750u.exe
              C:\Windows\k0F9641099351Bo4818k9ADF3B3B11C625750u.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:4588
              • C:\Windows\k480A33FD9786Fo40d4k8C6438CC99DCBDAC4u.exe
                C:\Windows\k480A33FD9786Fo40d4k8C6438CC99DCBDAC4u.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:2052
                • C:\Windows\k1B80F14D99AE6o412bkB45F32F390D37155Eu.exe
                  C:\Windows\k1B80F14D99AE6o412bkB45F32F390D37155Eu.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:2428
                  • C:\Windows\k3A1CC2DB91DBCo48d5kB508304A21D4626A5u.exe
                    C:\Windows\k3A1CC2DB91DBCo48d5kB508304A21D4626A5u.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:516
                    • C:\Windows\k31081C25984FDo4cd4k9B8F3A7892B1FA75Fu.exe
                      C:\Windows\k31081C25984FDo4cd4k9B8F3A7892B1FA75Fu.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:2364
                      • C:\Windows\k298BEC9C90600o47bdk9B32385D7EBB45C30u.exe
                        C:\Windows\k298BEC9C90600o47bdk9B32385D7EBB45C30u.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:4064
                        • C:\Windows\k8B01591890F1Do4963k8E7D3424F3CD9386Fu.exe
                          C:\Windows\k8B01591890F1Do4963k8E7D3424F3CD9386Fu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1716
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K298BE~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5024
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\K31081~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3232
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K3A1CC~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1712
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\K1B80F~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2624
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K480A3~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3428
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\K0F964~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3884
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\K832C5~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3992
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\KB0E9C~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2224
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\KCAE4E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4772
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\K7D6E3~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1272
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k0F9641099351Bo4818k9ADF3B3B11C625750u.exe

        • Path C:\Windows\k0F9641099351Bo4818k9ADF3B3B11C625750u.exe
        • Size 76KB
        • SHA256 dc205bd180d0d7ca1ee3d92813aa5f9c7157db5d151e83c34faef2b138f4ed4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k1B80F14D99AE6o412bkB45F32F390D37155Eu.exe

        • Path C:\Windows\k1B80F14D99AE6o412bkB45F32F390D37155Eu.exe
        • Size 76KB
        • SHA256 5ac00d324b49c484690f14619a1cc17522731a845d45cf0aa99e41e4110fba4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k298BEC9C90600o47bdk9B32385D7EBB45C30u.exe

        • Path C:\Windows\k298BEC9C90600o47bdk9B32385D7EBB45C30u.exe
        • Size 76KB
        • SHA256 fa5477ee8c46f92630a24fe3db01ec485b1e5e1fd1d6f15e94448b943ae4e812
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k31081C25984FDo4cd4k9B8F3A7892B1FA75Fu.exe

        • Path C:\Windows\k31081C25984FDo4cd4k9B8F3A7892B1FA75Fu.exe
        • Size 76KB
        • SHA256 c1f495f14751e840f80681e026ff5a475711b945e27f4a5f6b78b465ec81f618
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k3A1CC2DB91DBCo48d5kB508304A21D4626A5u.exe

        • Path C:\Windows\k3A1CC2DB91DBCo48d5kB508304A21D4626A5u.exe
        • Size 76KB
        • SHA256 ded6a22f52bc3832fd07c9d7ead77c53190606455548ce0a1ce132384bfb16ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k480A33FD9786Fo40d4k8C6438CC99DCBDAC4u.exe

        • Path C:\Windows\k480A33FD9786Fo40d4k8C6438CC99DCBDAC4u.exe
        • Size 76KB
        • SHA256 ab8fda7febb4a599c4c01d572734f844427ae36e4332dfd986afb118acf25227
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k7D6E3AA19B145o4297kA9E53D3C64E46801Eu.exe

        • Path C:\Windows\k7D6E3AA19B145o4297kA9E53D3C64E46801Eu.exe
        • Size 76KB
        • SHA256 08a4faa713b9f10f0aa88a4d41235d12307417fbb1db9f2b374d57ab163151eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k832C54549F2A9o4a22kBB423701CAC7EA6F9u.exe

        • Path C:\Windows\k832C54549F2A9o4a22kBB423701CAC7EA6F9u.exe
        • Size 76KB
        • SHA256 126296502ad55048f383cfe2ed9e63164c388aedf9dece05d07e70a4ccd1aa89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k8B01591890F1Do4963k8E7D3424F3CD9386Fu.exe

        • Path C:\Windows\k8B01591890F1Do4963k8E7D3424F3CD9386Fu.exe
        • Size 76KB
        • SHA256 4b2020b76ec763fee0dbcf7802f67dd33f7c2447d8d3be5ef2d2ca57889dd7f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB0E9CB8D9440Eo4c19k9FF43CB5F2E057533u.exe

        • Path C:\Windows\kB0E9CB8D9440Eo4c19k9FF43CB5F2E057533u.exe
        • Size 76KB
        • SHA256 0d31c3df717a86cd2b49c97e9ae63d613e32ccb093cf1264a217dae7bb27a02d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kCAE4EE9997ED1o4f17k9E3633D58F5E66E4Fu.exe

        • Path C:\Windows\kCAE4EE9997ED1o4f17k9E3633D58F5E66E4Fu.exe
        • Size 76KB
        • SHA256 c08372779c7994d4d1f7e58306534b7570cbaf4a2e8c834ecdbb8dcad0e089c4
        • MD5 SHA1 SHA512 SSDEEP TLSH