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
    30/07/2026, 03:44

General

  • Target
    2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe
  • Size 84KB
  • Sample260730-earlsayfna
  • SHA256 0703478b87da302ced6bc95a75a39ab2b97cbfc6269276ddfd849069c5a30b4d
  • 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\2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\a5CB38ADF4287Bs479e69F5EfFF34CD597C1Ca.exe
      C:\Windows\a5CB38ADF4287Bs479e69F5EfFF34CD597C1Ca.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:392
      • C:\Windows\a48FCED3A4CB66s4ffe6AD8DfD3BE786401B0a.exe
        C:\Windows\a48FCED3A4CB66s4ffe6AD8DfD3BE786401B0a.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:3116
        • C:\Windows\a5AD004F548EBDs453769ED8fD6EADCD584A3a.exe
          C:\Windows\a5AD004F548EBDs453769ED8fD6EADCD584A3a.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:2644
          • C:\Windows\a5A5B3926461DBs4a6b6AE93fABE14850A04Ba.exe
            C:\Windows\a5A5B3926461DBs4a6b6AE93fABE14850A04Ba.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:4012
            • C:\Windows\aDDC9DAA248499s4ab66A4B1f968B83D5F88Ea.exe
              C:\Windows\aDDC9DAA248499s4ab66A4B1f968B83D5F88Ea.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:2008
              • C:\Windows\a0C248C44449D0s4e0d69635f5377EE6FB956a.exe
                C:\Windows\a0C248C44449D0s4e0d69635f5377EE6FB956a.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:3348
                • C:\Windows\a9400FB324931Bs4d086AFCCf8FDC211B072Ba.exe
                  C:\Windows\a9400FB324931Bs4d086AFCCf8FDC211B072Ba.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:3180
                  • C:\Windows\aBE3EB7BA4BC33s4b0f684B7fADD46EEABF8Da.exe
                    C:\Windows\aBE3EB7BA4BC33s4b0f684B7fADD46EEABF8Da.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:4284
                    • C:\Windows\aF65E01A940297s437e6B404f9FFE7B914723a.exe
                      C:\Windows\aF65E01A940297s437e6B404f9FFE7B914723a.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:4500
                      • C:\Windows\a3D9305D3448F9s4990684ABf046713931D27a.exe
                        C:\Windows\a3D9305D3448F9s4990684ABf046713931D27a.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:4764
                        • C:\Windows\a084438A44D833s442c68DCBf05AFE9F4E92Ea.exe
                          C:\Windows\a084438A44D833s442c68DCBf05AFE9F4E92Ea.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3244
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\A3D930~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2136
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\AF65E0~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2144
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\ABE3EB~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4236
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\A9400F~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3764
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\A0C248~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1616
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\ADDC9D~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1392
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\A5A5B3~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2940
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\A5AD00~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2476
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\A48FCE~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:408
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\A5CB38~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4044
    • 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:1816

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        a084438A44D833s442c68DCBf05AFE9F4E92Ea.exe

        • Path C:\Windows\a084438A44D833s442c68DCBf05AFE9F4E92Ea.exe
        • Size 84KB
        • SHA256 70120d9cca2651771181414c2700f039c5c80d6ffaa14d7c6fbef31b3d28205c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a0C248C44449D0s4e0d69635f5377EE6FB956a.exe

        • Path C:\Windows\a0C248C44449D0s4e0d69635f5377EE6FB956a.exe
        • Size 84KB
        • SHA256 0a782ddabd25bef981da6b400c975e01462a3a383a9dd05bd283f08cfc145343
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a3D9305D3448F9s4990684ABf046713931D27a.exe

        • Path C:\Windows\a3D9305D3448F9s4990684ABf046713931D27a.exe
        • Size 84KB
        • SHA256 a8bcfbd25308efad20aa131bac941661d3cd4dfde3149c591d49fa64e5ce689a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a48FCED3A4CB66s4ffe6AD8DfD3BE786401B0a.exe

        • Path C:\Windows\a48FCED3A4CB66s4ffe6AD8DfD3BE786401B0a.exe
        • Size 84KB
        • SHA256 5f9f64aacbccf1b97a367d52a68eacab7883a87212cb8f5bd91e5f0e6dd11bbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a5A5B3926461DBs4a6b6AE93fABE14850A04Ba.exe

        • Path C:\Windows\a5A5B3926461DBs4a6b6AE93fABE14850A04Ba.exe
        • Size 84KB
        • SHA256 60274a54c7c41bd4766e8bd92b1bea7cc6d897994d037aa386a766a7c7c6803d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a5AD004F548EBDs453769ED8fD6EADCD584A3a.exe

        • Path C:\Windows\a5AD004F548EBDs453769ED8fD6EADCD584A3a.exe
        • Size 84KB
        • SHA256 9ac68f2aa3e6454b6a61a75a88f2d9270f1a95009d2c26226b94c6863ffb5919
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a5CB38ADF4287Bs479e69F5EfFF34CD597C1Ca.exe

        • Path C:\Windows\a5CB38ADF4287Bs479e69F5EfFF34CD597C1Ca.exe
        • Size 84KB
        • SHA256 39144a22436884860a9432c0dfcbcdf6e1bbbf5a3a925d3dce747187b24d616a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a9400FB324931Bs4d086AFCCf8FDC211B072Ba.exe

        • Path C:\Windows\a9400FB324931Bs4d086AFCCf8FDC211B072Ba.exe
        • Size 84KB
        • SHA256 c02418dd5b95e3a3a596b3234280dae2c3446037efce9e3a3dbcaba0afe3f5e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aBE3EB7BA4BC33s4b0f684B7fADD46EEABF8Da.exe

        • Path C:\Windows\aBE3EB7BA4BC33s4b0f684B7fADD46EEABF8Da.exe
        • Size 84KB
        • SHA256 ff198e7d0e31d6845764c67f6a437566586468639fc4ca29612cdd587ec291f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aDDC9DAA248499s4ab66A4B1f968B83D5F88Ea.exe

        • Path C:\Windows\aDDC9DAA248499s4ab66A4B1f968B83D5F88Ea.exe
        • Size 84KB
        • SHA256 1ba437bf022446ae6bc480bbe065e1ccc7eb1effb9f43816c8fb4745ec562294
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aF65E01A940297s437e6B404f9FFE7B914723a.exe

        • Path C:\Windows\aF65E01A940297s437e6B404f9FFE7B914723a.exe
        • Size 84KB
        • SHA256 6a474fc71af1a734a9fc27e3e30cb3da921349018aa972549c9ed38c361b8aed
        • MD5 SHA1 SHA512 SSDEEP TLSH