Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 01:42

General

  • Target
    2026-07-29_d8c0cdd99b570be00e52ea7dda193884_elex_wannacry.exe
  • Size 84KB
  • Sample260730-b4vnrazyew
  • SHA256 2a9c89e33ec9d0c8637b0d3f5705721bee8157ef5e0e6d849ae0240f84f8e2af
  • 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\2026-07-29_d8c0cdd99b570be00e52ea7dda193884_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-29_d8c0cdd99b570be00e52ea7dda193884_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Windows\a3A1CE8AA49D0Bs420a6A667fA8053EFC11EFa.exe
      C:\Windows\a3A1CE8AA49D0Bs420a6A667fA8053EFC11EFa.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:5388
      • C:\Windows\aA5A8D64F401C9s4ee3699EEfFA1AEDA3A365a.exe
        C:\Windows\aA5A8D64F401C9s4ee3699EEfFA1AEDA3A365a.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:3216
        • C:\Windows\aAFB9AA1D497D3s46a1690A2f27F596A1AF29a.exe
          C:\Windows\aAFB9AA1D497D3s46a1690A2f27F596A1AF29a.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:2368
          • C:\Windows\a43FE0B584E7A6s49476A952fC04380280A9Fa.exe
            C:\Windows\a43FE0B584E7A6s49476A952fC04380280A9Fa.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:3108
            • C:\Windows\a79C3F1BC4BF10s4fb268C85f8BA00B92AA53a.exe
              C:\Windows\a79C3F1BC4BF10s4fb268C85f8BA00B92AA53a.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:6008
              • C:\Windows\a7CC449B04113Bs4595692B6f20CAC6BF9970a.exe
                C:\Windows\a7CC449B04113Bs4595692B6f20CAC6BF9970a.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:5620
                • C:\Windows\aDD31B0F54ACE8s4fbf69057f721BCBD8C088a.exe
                  C:\Windows\aDD31B0F54ACE8s4fbf69057f721BCBD8C088a.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:5004
                  • C:\Windows\a85D8FBF847D6Es446068DD0fA1C0C2062674a.exe
                    C:\Windows\a85D8FBF847D6Es446068DD0fA1C0C2062674a.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:2340
                    • C:\Windows\a3A255EBD4941Cs4c876A76EfFFA095B5DCEAa.exe
                      C:\Windows\a3A255EBD4941Cs4c876A76EfFFA095B5DCEAa.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:1188
                      • C:\Windows\a7A52C289471FEs416c6812Cf8337974CB987a.exe
                        C:\Windows\a7A52C289471FEs416c6812Cf8337974CB987a.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:1704
                        • C:\Windows\aDC41377A4903Bs420f6A673f23EA6F174D3Fa.exe
                          C:\Windows\aDC41377A4903Bs420f6A673f23EA6F174D3Fa.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1796
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\A7A52C~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5876
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\A3A255~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4052
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\A85D8F~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1336
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ADD31B~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2520
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\A7CC44~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4288
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\A79C3F~1.EXE > nul
                7⤵
                • 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\A43FE0~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2080
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\AAFB9A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1184
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\AA5A8D~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4840
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\A3A1CE~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:236
    • 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:4364

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        a3A1CE8AA49D0Bs420a6A667fA8053EFC11EFa.exe

        • Path C:\Windows\a3A1CE8AA49D0Bs420a6A667fA8053EFC11EFa.exe
        • Size 84KB
        • SHA256 db7c68afb3aca092560cb7799c6f19aaede029fffd5f00f0c65440745145a798
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a3A255EBD4941Cs4c876A76EfFFA095B5DCEAa.exe

        • Path C:\Windows\a3A255EBD4941Cs4c876A76EfFFA095B5DCEAa.exe
        • Size 84KB
        • SHA256 42b398f0e123b8c1c3793f52fae499eca3f46a412cec1c53aa635744fc1baace
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a43FE0B584E7A6s49476A952fC04380280A9Fa.exe

        • Path C:\Windows\a43FE0B584E7A6s49476A952fC04380280A9Fa.exe
        • Size 84KB
        • SHA256 a0806bb8340edbca592b110c72e59a05d1f6a895e965cee40339448135c67bfb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a79C3F1BC4BF10s4fb268C85f8BA00B92AA53a.exe

        • Path C:\Windows\a79C3F1BC4BF10s4fb268C85f8BA00B92AA53a.exe
        • Size 84KB
        • SHA256 f30ace7bcd25e248ba22b41f5f92a48555fb2a8c2db715261a442be82ddf9328
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a7A52C289471FEs416c6812Cf8337974CB987a.exe

        • Path C:\Windows\a7A52C289471FEs416c6812Cf8337974CB987a.exe
        • Size 84KB
        • SHA256 896de765d1801586d7a9ad09c56f6108553d99feb5db138ef2910525186ea8d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a7CC449B04113Bs4595692B6f20CAC6BF9970a.exe

        • Path C:\Windows\a7CC449B04113Bs4595692B6f20CAC6BF9970a.exe
        • Size 84KB
        • SHA256 abb05d8895a2e35d0b312c02828e56c8b3dce1154cafe4fc2cd9a02e0f9941cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a85D8FBF847D6Es446068DD0fA1C0C2062674a.exe

        • Path C:\Windows\a85D8FBF847D6Es446068DD0fA1C0C2062674a.exe
        • Size 84KB
        • SHA256 00a79d3f04dc93bfac9a0a35378d46d1aed7e536fa9e6ec1bb61d9b1bf08a61d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aA5A8D64F401C9s4ee3699EEfFA1AEDA3A365a.exe

        • Path C:\Windows\aA5A8D64F401C9s4ee3699EEfFA1AEDA3A365a.exe
        • Size 84KB
        • SHA256 89443184194f6c7796d0c8b66fea087a066ceec859d2c3f5b93a5459ce2e9c7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aAFB9AA1D497D3s46a1690A2f27F596A1AF29a.exe

        • Path C:\Windows\aAFB9AA1D497D3s46a1690A2f27F596A1AF29a.exe
        • Size 84KB
        • SHA256 5365f1c8605aad8f2a07c71d606535e646d52f19e27e69d59f620909c1711408
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aDC41377A4903Bs420f6A673f23EA6F174D3Fa.exe

        • Path C:\Windows\aDC41377A4903Bs420f6A673f23EA6F174D3Fa.exe
        • Size 84KB
        • SHA256 b10350e93dd833d80236bae8c3a608c2ce3bd1de317f33fd3176cf74f48873b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aDD31B0F54ACE8s4fbf69057f721BCBD8C088a.exe

        • Path C:\Windows\aDD31B0F54ACE8s4fbf69057f721BCBD8C088a.exe
        • Size 84KB
        • SHA256 4504e36d1ea7f02aae371a8a6335ede23c1a0920229af90dd098532e66863c71
        • MD5 SHA1 SHA512 SSDEEP TLSH