Analysis

  • max time kernel
    148s
  • max time network
    146s
  • 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, 18:28

General

  • Target
    2026-07-28_99d8839836fe2f53b885105620cf33c8_elex_wannacry.exe
  • Size 76KB
  • Sample260728-w4ktrsserc
  • SHA256 4a54c39f49cf8496cb0222f094a99d725726b9c8ab24a37b4d64b7204e48afa6
  • 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_99d8839836fe2f53b885105620cf33c8_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-28_99d8839836fe2f53b885105620cf33c8_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4560
    • C:\Windows\m06A8F508mA111r415bxA7E3z41C63F2F2FFA9.exe
      C:\Windows\m06A8F508mA111r415bxA7E3z41C63F2F2FFA9.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:2220
      • C:\Windows\m2B1D29BEmEA5Br4d36x938Ez63107440F69B9.exe
        C:\Windows\m2B1D29BEmEA5Br4d36x938Ez63107440F69B9.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:2664
        • C:\Windows\m2434C005mB041r4d2dx984Fz1E8E1A61ABDB9.exe
          C:\Windows\m2434C005mB041r4d2dx984Fz1E8E1A61ABDB9.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:4556
          • C:\Windows\mE7040042m405Dr4f70x9E51z9631D0B9FE589.exe
            C:\Windows\mE7040042m405Dr4f70x9E51z9631D0B9FE589.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:5824
            • C:\Windows\m47D039F3m0B16r431fxA4A2z5C26C95C4CCF9.exe
              C:\Windows\m47D039F3m0B16r431fxA4A2z5C26C95C4CCF9.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:3248
              • C:\Windows\m41432AA1mAD87r475bxA458zCCFFE4EA0E879.exe
                C:\Windows\m41432AA1mAD87r475bxA458zCCFFE4EA0E879.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:3116
                • C:\Windows\m7FF291E0m331Er4a23xABDFz4139EA920B509.exe
                  C:\Windows\m7FF291E0m331Er4a23xABDFz4139EA920B509.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:5072
                  • C:\Windows\m62574C97m84D9r46a1xA911z07BB306BDAD09.exe
                    C:\Windows\m62574C97m84D9r46a1xA911z07BB306BDAD09.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:4616
                    • C:\Windows\m1EFFCD84m3F42r4636x9BC5z571055E835429.exe
                      C:\Windows\m1EFFCD84m3F42r4636x9BC5z571055E835429.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:1280
                      • C:\Windows\m138A94D8m3556r492dxB431z5E988DA8ACD49.exe
                        C:\Windows\m138A94D8m3556r492dxB431z5E988DA8ACD49.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:3520
                        • C:\Windows\m3356B873m5C81r4de5xA0E6zA72F8A76F5679.exe
                          C:\Windows\m3356B873m5C81r4de5xA0E6zA72F8A76F5679.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3804
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M138A9~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4904
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M1EFFC~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1764
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M62574~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5656
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M7FF29~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5396
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M41432~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2992
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M47D03~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3880
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ME7040~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5052
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M2434C~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3848
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M2B1D2~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5720
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M06A8F~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2356
    • 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:5456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        m06A8F508mA111r415bxA7E3z41C63F2F2FFA9.exe

        • Path C:\Windows\m06A8F508mA111r415bxA7E3z41C63F2F2FFA9.exe
        • Size 76KB
        • SHA256 4684bbe479483dde7c0b4bc5baf46a31785ecd5d9853344d24b6e1e5565b8f7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m138A94D8m3556r492dxB431z5E988DA8ACD49.exe

        • Path C:\Windows\m138A94D8m3556r492dxB431z5E988DA8ACD49.exe
        • Size 76KB
        • SHA256 c3c326b3f1d10c11b82233c43f25f093ac5fde743d28592143db856f6e748c63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1EFFCD84m3F42r4636x9BC5z571055E835429.exe

        • Path C:\Windows\m1EFFCD84m3F42r4636x9BC5z571055E835429.exe
        • Size 76KB
        • SHA256 68333fa8183ff21fbdf2ca11888b983e0ba0a5a413fc2a7ad76d1a3cd2601fe8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2434C005mB041r4d2dx984Fz1E8E1A61ABDB9.exe

        • Path C:\Windows\m2434C005mB041r4d2dx984Fz1E8E1A61ABDB9.exe
        • Size 76KB
        • SHA256 2a025747f78413360cbc10de37d19b838b6990570cd4c8077dde54c060ae0b5d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m2B1D29BEmEA5Br4d36x938Ez63107440F69B9.exe

        • Path C:\Windows\m2B1D29BEmEA5Br4d36x938Ez63107440F69B9.exe
        • Size 76KB
        • SHA256 fb39c7b7e98bee353010d17f4efb405013d23a3fd121689fa30f8a358e0317be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3356B873m5C81r4de5xA0E6zA72F8A76F5679.exe

        • Path C:\Windows\m3356B873m5C81r4de5xA0E6zA72F8A76F5679.exe
        • Size 76KB
        • SHA256 0d5e4cb22f0517e2988bd4ae42b58c0aa6b4a0d5c74d1c8005b0214b90abac50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m41432AA1mAD87r475bxA458zCCFFE4EA0E879.exe

        • Path C:\Windows\m41432AA1mAD87r475bxA458zCCFFE4EA0E879.exe
        • Size 76KB
        • SHA256 b67f3a1b3de1af4664c47bf808deb1353ddc8cbb2e4ce1e991ab4c6aa8d0a218
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m47D039F3m0B16r431fxA4A2z5C26C95C4CCF9.exe

        • Path C:\Windows\m47D039F3m0B16r431fxA4A2z5C26C95C4CCF9.exe
        • Size 76KB
        • SHA256 37eea96c5d87d252fe61eb4801ab80469ec5d0f4b6fb48315ddbff41efc92892
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m62574C97m84D9r46a1xA911z07BB306BDAD09.exe

        • Path C:\Windows\m62574C97m84D9r46a1xA911z07BB306BDAD09.exe
        • Size 76KB
        • SHA256 a1fa61d24a6b33504b9e25b0867c7b11291de99424ecc3d97812a41d8df8553b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m7FF291E0m331Er4a23xABDFz4139EA920B509.exe

        • Path C:\Windows\m7FF291E0m331Er4a23xABDFz4139EA920B509.exe
        • Size 76KB
        • SHA256 ff24a0a518d2626a68ba80083b9bb31095de68fbfb8894b03c7d269682615d32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE7040042m405Dr4f70x9E51z9631D0B9FE589.exe

        • Path C:\Windows\mE7040042m405Dr4f70x9E51z9631D0B9FE589.exe
        • Size 76KB
        • SHA256 ea9a04d3faddb35c84a7aa801deb7aa1ecc88244807ada025e647c5e54230ad2
        • MD5 SHA1 SHA512 SSDEEP TLSH