Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 07:56

General

  • Target
    2026-09-30_c714291236d29c3f7c13aabdfbc1f27a_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260930-jsvhlsxtgw
  • SHA256 7e600e00c2ad39bc6a665e782e67a0fcef039201187e94c7525fd3742fa08245
  • 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\2026-09-30_c714291236d29c3f7c13aabdfbc1f27a_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_c714291236d29c3f7c13aabdfbc1f27a_elex_remcos_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1296
    • C:\Windows\cB608D928f48D824f018B2B4fEC60171CFC75z.exe
      C:\Windows\cB608D928f48D824f018B2B4fEC60171CFC75z.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:1752
      • C:\Windows\c1B171FA4fC0FC240c28957EfED48820B1348z.exe
        C:\Windows\c1B171FA4fC0FC240c28957EfED48820B1348z.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:5988
        • C:\Windows\c806DB6F1f1A3B24c5988252f16A1C6145791z.exe
          C:\Windows\c806DB6F1f1A3B24c5988252f16A1C6145791z.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:236
          • C:\Windows\c04216B7Af5316241b78AEA8f13E6844B54BAz.exe
            C:\Windows\c04216B7Af5316241b78AEA8f13E6844B54BAz.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:5868
            • C:\Windows\c0AE48FECf299124bd489C68fA5FABC8622DDz.exe
              C:\Windows\c0AE48FECf299124bd489C68fA5FABC8622DDz.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:3416
              • C:\Windows\c252637EEf72F9247578A6FAfE6B6BBFB8A17z.exe
                C:\Windows\c252637EEf72F9247578A6FAfE6B6BBFB8A17z.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:5948
                • C:\Windows\c138B8E69f92AD24d338BD59f81AC34595232z.exe
                  C:\Windows\c138B8E69f92AD24d338BD59f81AC34595232z.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:4704
                  • C:\Windows\cD651A613fEF432449c8AB65f19AC9A9FEA7Ez.exe
                    C:\Windows\cD651A613fEF432449c8AB65f19AC9A9FEA7Ez.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:2072
                    • C:\Windows\c7CBFCF22fD616245818B68BfFD60CA0153E2z.exe
                      C:\Windows\c7CBFCF22fD616245818B68BfFD60CA0153E2z.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:460
                      • C:\Windows\cB46D0C2Bf800A2420089FF4f64B5379BDFDCz.exe
                        C:\Windows\cB46D0C2Bf800A2420089FF4f64B5379BDFDCz.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:4564
                        • C:\Windows\c26C260F5fA0FF240cb8BE58fA15E47391CBDz.exe
                          C:\Windows\c26C260F5fA0FF240cb8BE58fA15E47391CBDz.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3900
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CB46D0~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5984
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C7CBFC~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:436
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CD651A~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:924
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C138B8~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5584
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C25263~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3080
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C0AE48~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2320
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C04216~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3936
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C806DB~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5648
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C1B171~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:256
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CB608D~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2928
    • 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:4972

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c04216B7Af5316241b78AEA8f13E6844B54BAz.exe

        • Path C:\Windows\c04216B7Af5316241b78AEA8f13E6844B54BAz.exe
        • Size 64KB
        • SHA256 3954c03024883cedd31af482581654e831c320a698e461ca315c015bec6a1aa7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c0AE48FECf299124bd489C68fA5FABC8622DDz.exe

        • Path C:\Windows\c0AE48FECf299124bd489C68fA5FABC8622DDz.exe
        • Size 64KB
        • SHA256 435e9f31d294f6cbd532c724522430dda2ba8bc09eedb6a9f8dbb5200fcdee12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c138B8E69f92AD24d338BD59f81AC34595232z.exe

        • Path C:\Windows\c138B8E69f92AD24d338BD59f81AC34595232z.exe
        • Size 64KB
        • SHA256 6ed31d8251ef654635f6019f337bd1e91c7c6b4ba081872f74b120c5073204eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1B171FA4fC0FC240c28957EfED48820B1348z.exe

        • Path C:\Windows\c1B171FA4fC0FC240c28957EfED48820B1348z.exe
        • Size 64KB
        • SHA256 b90a11b2b64e1d4191e88c6b880b7912d2fb8e309d40dc222331d53c253ee806
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c252637EEf72F9247578A6FAfE6B6BBFB8A17z.exe

        • Path C:\Windows\c252637EEf72F9247578A6FAfE6B6BBFB8A17z.exe
        • Size 64KB
        • SHA256 2a4a160f82032f2413e6709879a2c80553c945cebeb1f7fd0f3c65ec441d92d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c26C260F5fA0FF240cb8BE58fA15E47391CBDz.exe

        • Path C:\Windows\c26C260F5fA0FF240cb8BE58fA15E47391CBDz.exe
        • Size 64KB
        • SHA256 7029e4888bc887366a3356c49f8c41e6921d3f09b59632d921600df098e46899
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7CBFCF22fD616245818B68BfFD60CA0153E2z.exe

        • Path C:\Windows\c7CBFCF22fD616245818B68BfFD60CA0153E2z.exe
        • Size 64KB
        • SHA256 b1c4ba2813e8d2160fbb1d4023440ba90d05e5f5e3768fb0cc6042292a18e8d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c806DB6F1f1A3B24c5988252f16A1C6145791z.exe

        • Path C:\Windows\c806DB6F1f1A3B24c5988252f16A1C6145791z.exe
        • Size 64KB
        • SHA256 ec32c41433fe9dc689b8b39e81124114c1aec7595f02b1fb5f918898090163e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB46D0C2Bf800A2420089FF4f64B5379BDFDCz.exe

        • Path C:\Windows\cB46D0C2Bf800A2420089FF4f64B5379BDFDCz.exe
        • Size 64KB
        • SHA256 26af817705f9731231c8194b896270d2c5bc20c1596a5c2effa32ae57c106d66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB608D928f48D824f018B2B4fEC60171CFC75z.exe

        • Path C:\Windows\cB608D928f48D824f018B2B4fEC60171CFC75z.exe
        • Size 64KB
        • SHA256 9138be6b4c85888323c2c0eb67cbc42fbba5fa2a3625d5ea2640464a08913ffc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD651A613fEF432449c8AB65f19AC9A9FEA7Ez.exe

        • Path C:\Windows\cD651A613fEF432449c8AB65f19AC9A9FEA7Ez.exe
        • Size 64KB
        • SHA256 e0e718a387a0b89fcb81e6d3e9e364d10708549ad477ccf0f0fbfcf41918aced
        • MD5 SHA1 SHA512 SSDEEP TLSH