Analysis

  • max time kernel
    148s
  • max time network
    133s
  • 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, 16:00

General

  • Target
    2026-07-28_79e9a3da724dec9b180d729667997b8d_elex_wannacry.exe
  • Size 76KB
  • Sample260728-tfprpsck5t
  • SHA256 6e7d6f987a85bafb00653f25126fdee52f17e9efb96267877c11ac7110739d59
  • 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_79e9a3da724dec9b180d729667997b8d_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_79e9a3da724dec9b180d729667997b8d_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Windows\mDFAA878Fm9655r4ab0xB27Ez2506FCC438FE9.exe
      C:\Windows\mDFAA878Fm9655r4ab0xB27Ez2506FCC438FE9.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:1796
      • C:\Windows\m12AAF826mD256r4a24x9C43zB3437085BD589.exe
        C:\Windows\m12AAF826mD256r4a24x9C43zB3437085BD589.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:5252
        • C:\Windows\m70F2A77Bm8066r4782xBF5AzCA22DEB866D49.exe
          C:\Windows\m70F2A77Bm8066r4782xBF5AzCA22DEB866D49.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:1532
          • C:\Windows\m0C5CABC8mF28Br4a16x8F75z6EE88320FE1D9.exe
            C:\Windows\m0C5CABC8mF28Br4a16x8F75z6EE88320FE1D9.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:5040
            • C:\Windows\mEDE7A57AmCECAr46c5xAB5CzDF7A59C6D8229.exe
              C:\Windows\mEDE7A57AmCECAr46c5xAB5CzDF7A59C6D8229.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:4472
              • C:\Windows\mAA676223m2462r4a3dx92EDzE34BB7D4D94C9.exe
                C:\Windows\mAA676223m2462r4a3dx92EDzE34BB7D4D94C9.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:4720
                • C:\Windows\m6E9EE730m1729r4a0axB8B7zE543A66C96B79.exe
                  C:\Windows\m6E9EE730m1729r4a0axB8B7zE543A66C96B79.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:4552
                  • C:\Windows\mAB9D1A0BmE1C8r4057xAE04zC28BB7EEF0309.exe
                    C:\Windows\mAB9D1A0BmE1C8r4057xAE04zC28BB7EEF0309.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:5620
                    • C:\Windows\m5641F1A6m4D40r4621xA891z3C8CD5F6B4CC9.exe
                      C:\Windows\m5641F1A6m4D40r4621xA891z3C8CD5F6B4CC9.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:2684
                      • C:\Windows\m04F523FCm301Br4f34x882CzF553508CFB389.exe
                        C:\Windows\m04F523FCm301Br4f34x882CzF553508CFB389.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:5664
                        • C:\Windows\m8D82730FmB512r4668x8489zFB3970973CFA9.exe
                          C:\Windows\m8D82730FmB512r4668x8489zFB3970973CFA9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3184
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M04F52~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3388
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M5641F~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5784
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\MAB9D1~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2036
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M6E9EE~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1328
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MAA676~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4112
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MEDE7A~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6056
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M0C5CA~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3304
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M70F2A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1464
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M12AAF~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3944
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MDFAA8~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5672
    • 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:5916

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m04F523FCm301Br4f34x882CzF553508CFB389.exe

        • Path C:\Windows\m04F523FCm301Br4f34x882CzF553508CFB389.exe
        • Size 76KB
        • SHA256 3f5648b02d5fa61b8401de9b51bec101c0293049d0113bab11466c989dcfd4cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0C5CABC8mF28Br4a16x8F75z6EE88320FE1D9.exe

        • Path C:\Windows\m0C5CABC8mF28Br4a16x8F75z6EE88320FE1D9.exe
        • Size 76KB
        • SHA256 fcaa6deccd6cbd58a8405d433e0d9a7b663f018522203129552f27d25e87011b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m12AAF826mD256r4a24x9C43zB3437085BD589.exe

        • Path C:\Windows\m12AAF826mD256r4a24x9C43zB3437085BD589.exe
        • Size 76KB
        • SHA256 655df4f3675ae285080580b3e0f4f838a5fe9b4381b375f4fa709fcac166b97a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5641F1A6m4D40r4621xA891z3C8CD5F6B4CC9.exe

        • Path C:\Windows\m5641F1A6m4D40r4621xA891z3C8CD5F6B4CC9.exe
        • Size 76KB
        • SHA256 e32eb1c732cd75f2207e667a47655a9b144cdb12e70762302a7110215f847a1f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m6E9EE730m1729r4a0axB8B7zE543A66C96B79.exe

        • Path C:\Windows\m6E9EE730m1729r4a0axB8B7zE543A66C96B79.exe
        • Size 76KB
        • SHA256 115af879260c3d3ba5e212f04c993b40561099ac105869e669324fa6aa7d6108
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m70F2A77Bm8066r4782xBF5AzCA22DEB866D49.exe

        • Path C:\Windows\m70F2A77Bm8066r4782xBF5AzCA22DEB866D49.exe
        • Size 76KB
        • SHA256 0375b41c7ed178457ae87443d31a43c972c4d942c9b12d2340f6332763fd961c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m8D82730FmB512r4668x8489zFB3970973CFA9.exe

        • Path C:\Windows\m8D82730FmB512r4668x8489zFB3970973CFA9.exe
        • Size 76KB
        • SHA256 122031718fd63cd2d746f3e827fdddb046784e68febaa06b3dbdfab22fef6fb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAA676223m2462r4a3dx92EDzE34BB7D4D94C9.exe

        • Path C:\Windows\mAA676223m2462r4a3dx92EDzE34BB7D4D94C9.exe
        • Size 76KB
        • SHA256 3c832dac39209da09d094faa8bc9e5d21367df42cd6f3f339e70ca7ca5d34520
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAB9D1A0BmE1C8r4057xAE04zC28BB7EEF0309.exe

        • Path C:\Windows\mAB9D1A0BmE1C8r4057xAE04zC28BB7EEF0309.exe
        • Size 76KB
        • SHA256 94cea9299a98ee5648e3c48afb6041ca983807a6fbd368c6faebabf9dbea7cea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDFAA878Fm9655r4ab0xB27Ez2506FCC438FE9.exe

        • Path C:\Windows\mDFAA878Fm9655r4ab0xB27Ez2506FCC438FE9.exe
        • Size 76KB
        • SHA256 395d165142c6f56b39c0c97d6d4ecf626faa8a67e8485b4edf2a163542dcf040
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEDE7A57AmCECAr46c5xAB5CzDF7A59C6D8229.exe

        • Path C:\Windows\mEDE7A57AmCECAr46c5xAB5CzDF7A59C6D8229.exe
        • Size 76KB
        • SHA256 bb709aef94ba787ecaf03356940d6d3926ef07c6847a253cdda90ff5a5af651a
        • MD5 SHA1 SHA512 SSDEEP TLSH