Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 00:03

General

  • Target
    2026-08-17_a63b57824516d961da2edc21c3500ec7_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260818-acchesscne
  • SHA256 7da26c6c2059520ff7f914fa6151082e7f3b2af913f94dd4502b8932b7346d66
  • 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\2026-08-17_a63b57824516d961da2edc21c3500ec7_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_a63b57824516d961da2edc21c3500ec7_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:1012
    • C:\Windows\c55ECEB3Ff9A6A24b1d89C0CfC28FC3D436F8z.exe
      C:\Windows\c55ECEB3Ff9A6A24b1d89C0CfC28FC3D436F8z.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:3652
      • C:\Windows\c2F0F6DD0f48842459288F94fEE0FD514AFEDz.exe
        C:\Windows\c2F0F6DD0f48842459288F94fEE0FD514AFEDz.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:1148
        • C:\Windows\c46F28250f899924ea78945EfD2AFA419C681z.exe
          C:\Windows\c46F28250f899924ea78945EfD2AFA419C681z.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:1284
          • C:\Windows\cF798FDF4f465E249d18952Ff9321496389C5z.exe
            C:\Windows\cF798FDF4f465E249d18952Ff9321496389C5z.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:5692
            • C:\Windows\c58647EDAf29422463e8A902f2A2A3A197630z.exe
              C:\Windows\c58647EDAf29422463e8A902f2A2A3A197630z.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:2828
              • C:\Windows\cF172BFE9f5567242788962Df67630F6E9F11z.exe
                C:\Windows\cF172BFE9f5567242788962Df67630F6E9F11z.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:4240
                • C:\Windows\cF7A48C4AfEFAD24df98B8F8f85AF2201D4C1z.exe
                  C:\Windows\cF7A48C4AfEFAD24df98B8F8f85AF2201D4C1z.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:3308
                  • C:\Windows\c38F1E3DEf16C5245be88FC5f73EBFBBE2F8Bz.exe
                    C:\Windows\c38F1E3DEf16C5245be88FC5f73EBFBBE2F8Bz.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:1560
                    • C:\Windows\c546AF314fA960249e289CFCf24C92C844F39z.exe
                      C:\Windows\c546AF314fA960249e289CFCf24C92C844F39z.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:1144
                      • C:\Windows\c85DF1084f6565242ec88C36f3A405B304695z.exe
                        C:\Windows\c85DF1084f6565242ec88C36f3A405B304695z.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:1320
                        • C:\Windows\c7E882731f6C8924a528A3BEfFFED96FB72D7z.exe
                          C:\Windows\c7E882731f6C8924a528A3BEfFFED96FB72D7z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4176
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C85DF1~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5916
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C546AF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5168
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C38F1E~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3584
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CF7A48~1.EXE > nul
                    9⤵
                    • 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\CF172B~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2980
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C58647~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3192
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CF798F~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5384
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C46F28~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4056
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C2F0F6~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2496
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C55ECE~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2732
    • 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:3540

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c2F0F6DD0f48842459288F94fEE0FD514AFEDz.exe

        • Path C:\Windows\c2F0F6DD0f48842459288F94fEE0FD514AFEDz.exe
        • Size 64KB
        • SHA256 d322ba9d5a2e60d48c4979a337d8b9318726758d514f4066c1c815251fbfe348
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c38F1E3DEf16C5245be88FC5f73EBFBBE2F8Bz.exe

        • Path C:\Windows\c38F1E3DEf16C5245be88FC5f73EBFBBE2F8Bz.exe
        • Size 64KB
        • SHA256 4cebe18caf716331a179eafa40e0e25ddd7fd4827e2c66ef3cf997e74703a641
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c46F28250f899924ea78945EfD2AFA419C681z.exe

        • Path C:\Windows\c46F28250f899924ea78945EfD2AFA419C681z.exe
        • Size 64KB
        • SHA256 b7f5c3d0932e9fa79baa5bf4fff90d92bd3458fd1a7a865d1e9dfc72d92e50ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c546AF314fA960249e289CFCf24C92C844F39z.exe

        • Path C:\Windows\c546AF314fA960249e289CFCf24C92C844F39z.exe
        • Size 64KB
        • SHA256 69c9cbfeb5b4fc40f9f122cc74c28120a4cf79ad294bf8275048396a1813d61c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c55ECEB3Ff9A6A24b1d89C0CfC28FC3D436F8z.exe

        • Path C:\Windows\c55ECEB3Ff9A6A24b1d89C0CfC28FC3D436F8z.exe
        • Size 64KB
        • SHA256 ff4ca0c135ab4dcc9559b2bbeb4fec35508593379fecc685efe40e3e19b5fc5a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c58647EDAf29422463e8A902f2A2A3A197630z.exe

        • Path C:\Windows\c58647EDAf29422463e8A902f2A2A3A197630z.exe
        • Size 64KB
        • SHA256 341711bb7741493665030645fbd9e8fb7229cd4028b6c2cd49188b302bf09ccd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7E882731f6C8924a528A3BEfFFED96FB72D7z.exe

        • Path C:\Windows\c7E882731f6C8924a528A3BEfFFED96FB72D7z.exe
        • Size 64KB
        • SHA256 4f12d4c5f6f7aa6a4c124f057b58d31aa41c3c5c7337c3a8cb87cd3003a44560
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c85DF1084f6565242ec88C36f3A405B304695z.exe

        • Path C:\Windows\c85DF1084f6565242ec88C36f3A405B304695z.exe
        • Size 64KB
        • SHA256 7c45747c8ee144ee7bf1e11212bcfa6f8ebd12e08a4b8b3b9976c566c8d9a74e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF172BFE9f5567242788962Df67630F6E9F11z.exe

        • Path C:\Windows\cF172BFE9f5567242788962Df67630F6E9F11z.exe
        • Size 64KB
        • SHA256 89571e5078be4073235f5adfa35b513fd64f2cdcd7277155f29e7b5b53643c04
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF798FDF4f465E249d18952Ff9321496389C5z.exe

        • Path C:\Windows\cF798FDF4f465E249d18952Ff9321496389C5z.exe
        • Size 64KB
        • SHA256 21e81ded9c9ad40cbd375153ab15f6296b70b68c1e55bdba5a8fd285a7692a1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF7A48C4AfEFAD24df98B8F8f85AF2201D4C1z.exe

        • Path C:\Windows\cF7A48C4AfEFAD24df98B8F8f85AF2201D4C1z.exe
        • Size 64KB
        • SHA256 69a9adad79107174fb13934104a07b2a07d1092210ff499c824837405880bd16
        • MD5 SHA1 SHA512 SSDEEP TLSH