Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 07:07

General

  • Target
    2026-07-28_74943b856186a7868c3fcfa1a175722f_elex_wannacry.exe
  • Size 59KB
  • Sample260728-hx3jca1cje
  • SHA256 c906ba420e0b312d4422a95ef84231b3afbae4ef6f71475dda42dc4750af1507
  • 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\2026-07-28_74943b856186a7868c3fcfa1a175722f_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_74943b856186a7868c3fcfa1a175722f_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6000
    • C:\Windows\m58E57E52mCD52r4d5cx99E7zBD35B5F4A9B39.exe
      C:\Windows\m58E57E52mCD52r4d5cx99E7zBD35B5F4A9B39.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:908
      • C:\Windows\m96B3AB7Cm50ACr496ex8594zA66BC8B6B3629.exe
        C:\Windows\m96B3AB7Cm50ACr496ex8594zA66BC8B6B3629.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:5780
        • C:\Windows\mF93778A8mA739r41c4x9C2Fz604A4A7B03929.exe
          C:\Windows\mF93778A8mA739r41c4x9C2Fz604A4A7B03929.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:5144
          • C:\Windows\m4A89010Am5F6Cr475fxA544z46C8BF2B07C29.exe
            C:\Windows\m4A89010Am5F6Cr475fxA544z46C8BF2B07C29.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:4640
            • C:\Windows\m4662BC74mF51Fr49d3xA901zADDF8CE5CE319.exe
              C:\Windows\m4662BC74mF51Fr49d3xA901zADDF8CE5CE319.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:1236
              • C:\Windows\mCB244849mC2E0r41e0x9BAEz6FA082F744C99.exe
                C:\Windows\mCB244849mC2E0r41e0x9BAEz6FA082F744C99.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:1496
                • C:\Windows\m74E22C97mA1AAr49b9xBFB2z244E3A9773279.exe
                  C:\Windows\m74E22C97mA1AAr49b9xBFB2z244E3A9773279.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:2936
                  • C:\Windows\mA1EF8140mC978r4986xA761z555D8013EAFF9.exe
                    C:\Windows\mA1EF8140mC978r4986xA761z555D8013EAFF9.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:3784
                    • C:\Windows\mA2DC81AEm7152r4477xA98Az49676C5CFE869.exe
                      C:\Windows\mA2DC81AEm7152r4477xA98Az49676C5CFE869.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:1896
                      • C:\Windows\mB903491Am2543r42f7xBB80z501A75DB803D9.exe
                        C:\Windows\mB903491Am2543r42f7xBB80z501A75DB803D9.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:4984
                        • C:\Windows\mB67C72B5m2665r4c4ax8AF2z7708E7AEB1DB9.exe
                          C:\Windows\mB67C72B5m2665r4c4ax8AF2z7708E7AEB1DB9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5220
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MB9034~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2644
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MA2DC8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:800
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MA1EF8~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:6024
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M74E22~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1572
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MCB244~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5988
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M4662B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2916
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M4A890~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5020
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\MF9377~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1348
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M96B3A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5896
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M58E57~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5160
    • 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:4948

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m4662BC74mF51Fr49d3xA901zADDF8CE5CE319.exe

        • Path C:\Windows\m4662BC74mF51Fr49d3xA901zADDF8CE5CE319.exe
        • Size 59KB
        • SHA256 55ec9b6a5a070d8812426f92c96f0b9a1b66119b5d7a5a0cffe1ec1cc918164b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m4A89010Am5F6Cr475fxA544z46C8BF2B07C29.exe

        • Path C:\Windows\m4A89010Am5F6Cr475fxA544z46C8BF2B07C29.exe
        • Size 59KB
        • SHA256 f47fd4b84a41c150999eee7f73e002ed8eda133d6b05483f62123fbce6b89883
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m58E57E52mCD52r4d5cx99E7zBD35B5F4A9B39.exe

        • Path C:\Windows\m58E57E52mCD52r4d5cx99E7zBD35B5F4A9B39.exe
        • Size 59KB
        • SHA256 110a07e3ccd19bcf7955b481ba9ccc2b95af12171a02769c7cdadcebfdae7784
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m74E22C97mA1AAr49b9xBFB2z244E3A9773279.exe

        • Path C:\Windows\m74E22C97mA1AAr49b9xBFB2z244E3A9773279.exe
        • Size 59KB
        • SHA256 2043a0c5f4a81b00c1930ae2b3d1875cad6ac907c24a79ede52b7aee735472d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m96B3AB7Cm50ACr496ex8594zA66BC8B6B3629.exe

        • Path C:\Windows\m96B3AB7Cm50ACr496ex8594zA66BC8B6B3629.exe
        • Size 59KB
        • SHA256 cc0ab36c7c0855ac97bc7b70c8ed91f9491ec33b644353cd34186c1a35045b05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA1EF8140mC978r4986xA761z555D8013EAFF9.exe

        • Path C:\Windows\mA1EF8140mC978r4986xA761z555D8013EAFF9.exe
        • Size 59KB
        • SHA256 267fbb38aa708e77140687e446ae796167ff96652304b864a5859aa49dc3dd92
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA2DC81AEm7152r4477xA98Az49676C5CFE869.exe

        • Path C:\Windows\mA2DC81AEm7152r4477xA98Az49676C5CFE869.exe
        • Size 59KB
        • SHA256 1236ab9b838d0a2ac44acb067fbbe047fdc7740520e6197c92d81165d3fbb0e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB67C72B5m2665r4c4ax8AF2z7708E7AEB1DB9.exe

        • Path C:\Windows\mB67C72B5m2665r4c4ax8AF2z7708E7AEB1DB9.exe
        • Size 59KB
        • SHA256 61ab0f760f7ffb03d3e9b1d0223298bc4dc02bbd3542f310734c859701dcac7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mB903491Am2543r42f7xBB80z501A75DB803D9.exe

        • Path C:\Windows\mB903491Am2543r42f7xBB80z501A75DB803D9.exe
        • Size 59KB
        • SHA256 89426c663eb2feeafbe056a2c93eb56cf703c6518e0b9f047a6c938df1d8b3a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCB244849mC2E0r41e0x9BAEz6FA082F744C99.exe

        • Path C:\Windows\mCB244849mC2E0r41e0x9BAEz6FA082F744C99.exe
        • Size 59KB
        • SHA256 d704c4e566519a9fbe0e86092d3f1ce714d94addf39e27571a742a20b7a68831
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF93778A8mA739r41c4x9C2Fz604A4A7B03929.exe

        • Path C:\Windows\mF93778A8mA739r41c4x9C2Fz604A4A7B03929.exe
        • Size 59KB
        • SHA256 bf8dd838bcd416036e517242f8e570251fbb1d1d45d36e515fd3d9524ef08393
        • MD5 SHA1 SHA512 SSDEEP TLSH