Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 20:17

General

  • Target
    2026-10-01_0c686d33bcfacabcc7a18ef1713a2005_elex_remcos_wannacry.exe
  • Size 17KB
  • Sample261002-y2ntratvas
  • SHA256 cb13859f91a41612209ddee5c176119e10264d98c862b5ca0e985be7bcd363a9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 10 IoCs
  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • Executes a command shell one-liner 1 TTPs 10 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 21 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 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_0c686d33bcfacabcc7a18ef1713a2005_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_0c686d33bcfacabcc7a18ef1713a2005_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:1504
    • C:\Windows\c835CF064f87BC24768880F2f198BDD752AC9z.exe
      C:\Windows\c835CF064f87BC24768880F2f198BDD752AC9z.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:3992
      • C:\Windows\cF37B014AfBD1324b8588AB3fE07BF7C30F22z.exe
        C:\Windows\cF37B014AfBD1324b8588AB3fE07BF7C30F22z.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:848
        • C:\Windows\c2DD1C49Bf6947244f788703f5F21F84A4FBFz.exe
          C:\Windows\c2DD1C49Bf6947244f788703f5F21F84A4FBFz.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:752
          • C:\Windows\c1AEA38ABfB14D24e5989C7Ef8F648FA11DDDz.exe
            C:\Windows\c1AEA38ABfB14D24e5989C7Ef8F648FA11DDDz.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:1100
            • C:\Windows\cF0E9AC97f728A245388BDD2f276DD3D4F35Fz.exe
              C:\Windows\cF0E9AC97f728A245388BDD2f276DD3D4F35Fz.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:1548
              • C:\Windows\c5FC90B19f8F6B2483e8ADFDf7B48E0531D82z.exe
                C:\Windows\c5FC90B19f8F6B2483e8ADFDf7B48E0531D82z.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:4476
                • C:\Windows\c6EEF8DB6f7D0E24f5f89A3Cf997D4A5DA9A5z.exe
                  C:\Windows\c6EEF8DB6f7D0E24f5f89A3Cf997D4A5DA9A5z.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:4460
                  • C:\Windows\c7E93B16FfE346243ab8B917fA56FE1A31172z.exe
                    C:\Windows\c7E93B16FfE346243ab8B917fA56FE1A31172z.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:3092
                    • C:\Windows\cBE2258B4f8BE32475c89199f0929770CFCCEz.exe
                      C:\Windows\cBE2258B4f8BE32475c89199f0929770CFCCEz.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:3884
                      • C:\Windows\cFCE13CD3fE58124be688FDFf6D5C245BB437z.exe
                        C:\Windows\cFCE13CD3fE58124be688FDFf6D5C245BB437z.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:1324
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CBE225~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:912
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C7E93B~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1124
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C6EEF8~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4612
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C5FC90~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3588
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CF0E9A~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:800
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C1AEA3~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2584
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C2DD1C~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5068
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CF37B0~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3448
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C835CF~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4608
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:1740

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c1AEA38ABfB14D24e5989C7Ef8F648FA11DDDz.exe

        • Path C:\Windows\c1AEA38ABfB14D24e5989C7Ef8F648FA11DDDz.exe
        • Size 17KB
        • SHA256 87d68a349ffaf05127d491efd55ab41a551f5394cd5fadd19bcbd9c05a4de648
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c2DD1C49Bf6947244f788703f5F21F84A4FBFz.exe

        • Path C:\Windows\c2DD1C49Bf6947244f788703f5F21F84A4FBFz.exe
        • Size 17KB
        • SHA256 32e4f157c996174f24769902b73843756acd5e0f01d7d6b990a121666faa48a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5FC90B19f8F6B2483e8ADFDf7B48E0531D82z.exe

        • Path C:\Windows\c5FC90B19f8F6B2483e8ADFDf7B48E0531D82z.exe
        • Size 17KB
        • SHA256 7343a4de7013ed8b567dfd57a129daab93dc01748f105f6981e635015c571912
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6EEF8DB6f7D0E24f5f89A3Cf997D4A5DA9A5z.exe

        • Path C:\Windows\c6EEF8DB6f7D0E24f5f89A3Cf997D4A5DA9A5z.exe
        • Size 17KB
        • SHA256 15c5d152597c3c8f6e69b6aa25315c1d3f3e498a4d60b3f01dffc2614cf455d9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7E93B16FfE346243ab8B917fA56FE1A31172z.exe

        • Path C:\Windows\c7E93B16FfE346243ab8B917fA56FE1A31172z.exe
        • Size 17KB
        • SHA256 ee5f3b3dbc9b40418f7ec5980deca698a2e6579f6e657df82ec5579d51474fe9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c835CF064f87BC24768880F2f198BDD752AC9z.exe

        • Path C:\Windows\c835CF064f87BC24768880F2f198BDD752AC9z.exe
        • Size 17KB
        • SHA256 fd4184cf825630640b9a9c6e4c36136b8612a34784162c0ae261865eb86c95c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cBE2258B4f8BE32475c89199f0929770CFCCEz.exe

        • Path C:\Windows\cBE2258B4f8BE32475c89199f0929770CFCCEz.exe
        • Size 17KB
        • SHA256 37dad995952b6e8ae2aa8f36941512421cc11f31f545f6ba761b1421faa00492
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF0E9AC97f728A245388BDD2f276DD3D4F35Fz.exe

        • Path C:\Windows\cF0E9AC97f728A245388BDD2f276DD3D4F35Fz.exe
        • Size 17KB
        • SHA256 af1b88f4b31043af575ae49e5ad52117be1e187fbb5cea22c889659d1d61122b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF37B014AfBD1324b8588AB3fE07BF7C30F22z.exe

        • Path C:\Windows\cF37B014AfBD1324b8588AB3fE07BF7C30F22z.exe
        • Size 17KB
        • SHA256 bfc0a4c8a6ea88ecdecc309f89e1b55ad00cb38f1c87cad36205e423d4c18eba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFCE13CD3fE58124be688FDFf6D5C245BB437z.exe

        • Path C:\Windows\cFCE13CD3fE58124be688FDFf6D5C245BB437z.exe
        • Size 17KB
        • SHA256 4450a0342e1405a27aa2e86de1c1a27198c5a535c98df6b87a7383188d3fb7df
        • MD5 SHA1 SHA512 SSDEEP TLSH