Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 9 IoCs
  • Executes dropped EXE 9 IoCs
  • Drops file in Windows directory 9 IoCs
  • Executes a command shell one-liner 1 TTPs 9 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 19 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 9 IoCs
  • Suspicious use of WriteProcessMemory 18 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:2132
    • C:\Windows\cA795F0B1f1179240de8B922f9086B9323E89z.exe
      C:\Windows\cA795F0B1f1179240de8B922f9086B9323E89z.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:3076
      • C:\Windows\cDBA4A0E1f0D452464389483fF285E6712FFDz.exe
        C:\Windows\cDBA4A0E1f0D452464389483fF285E6712FFDz.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:1800
        • C:\Windows\c94535EAAfFACF240c58AA3Af800075CEC244z.exe
          C:\Windows\c94535EAAfFACF240c58AA3Af800075CEC244z.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:3060
          • C:\Windows\c3D8957DAf498E24c1c89015fF279B5FD3E8Az.exe
            C:\Windows\c3D8957DAf498E24c1c89015fF279B5FD3E8Az.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:4040
            • C:\Windows\cBB848DA8fCF1124a1b8A9E8fE79F6CD3D4D7z.exe
              C:\Windows\cBB848DA8fCF1124a1b8A9E8fE79F6CD3D4D7z.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:3496
              • C:\Windows\c3C356D82f9772242f28A4F1fC6D3C2201A7Ez.exe
                C:\Windows\c3C356D82f9772242f28A4F1fC6D3C2201A7Ez.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:2352
                • C:\Windows\c0F9C7337fB37B24fe38906CfF2D84F564A65z.exe
                  C:\Windows\c0F9C7337fB37B24fe38906CfF2D84F564A65z.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:2632
                  • C:\Windows\cEE730113fB178247338BEFDf9A8F3E1D4E20z.exe
                    C:\Windows\cEE730113fB178247338BEFDf9A8F3E1D4E20z.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:4724
                    • C:\Windows\cC8B9DC18fA37824a528B027f2822549C335Ez.exe
                      C:\Windows\cC8B9DC18fA37824a528B027f2822549C335Ez.exe
                      10⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:5100
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CEE730~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3020
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C0F9C7~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4680
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C3C356~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1668
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CBB848~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1720
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\C3D895~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2848
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C94535~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2056
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CDBA4A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4448
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CA795F~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4912
    • 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:1476

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c0F9C7337fB37B24fe38906CfF2D84F564A65z.exe

        • Path C:\Windows\c0F9C7337fB37B24fe38906CfF2D84F564A65z.exe
        • Size 64KB
        • SHA256 b70f8e580bb5b941f21f5fead970dbe193e6bab1773f492e68f2c18bba84f385
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c3C356D82f9772242f28A4F1fC6D3C2201A7Ez.exe

        • Path C:\Windows\c3C356D82f9772242f28A4F1fC6D3C2201A7Ez.exe
        • Size 64KB
        • SHA256 0c7008249132048eba379534d1e53b6c2970fa46c5be25714775e7a7b0f5df5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c3D8957DAf498E24c1c89015fF279B5FD3E8Az.exe

        • Path C:\Windows\c3D8957DAf498E24c1c89015fF279B5FD3E8Az.exe
        • Size 64KB
        • SHA256 dfeaa23969cacc1da3042cbdce24f8f475a2203ec3becfc2654c2c5a402c39f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c94535EAAfFACF240c58AA3Af800075CEC244z.exe

        • Path C:\Windows\c94535EAAfFACF240c58AA3Af800075CEC244z.exe
        • Size 64KB
        • SHA256 5d854a21797b190328e077511068d97a38aa348f00f6bffc82019bd12f63161a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA795F0B1f1179240de8B922f9086B9323E89z.exe

        • Path C:\Windows\cA795F0B1f1179240de8B922f9086B9323E89z.exe
        • Size 64KB
        • SHA256 883a903bb5d1a16f6ec6d8abd2e99e9e4b24cfc48d493a1c5ef17d42bb65055c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cBB848DA8fCF1124a1b8A9E8fE79F6CD3D4D7z.exe

        • Path C:\Windows\cBB848DA8fCF1124a1b8A9E8fE79F6CD3D4D7z.exe
        • Size 64KB
        • SHA256 1b35ee9c2ea80d341beffd081c9056404b3f96fa1cc4adde8fc36eed909f4881
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC8B9DC18fA37824a528B027f2822549C335Ez.exe

        • Path C:\Windows\cC8B9DC18fA37824a528B027f2822549C335Ez.exe
        • Size 64KB
        • SHA256 eaaac8193f4336f051bdd2ea1d6e8f7f03c6b4ee4c88e759b69bf120caf46ec7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cDBA4A0E1f0D452464389483fF285E6712FFDz.exe

        • Path C:\Windows\cDBA4A0E1f0D452464389483fF285E6712FFDz.exe
        • Size 64KB
        • SHA256 e2ea901db62ce4e5cdb0e5b9a7556df062f85e2223cecc4ae6c67f43bb725951
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEE730113fB178247338BEFDf9A8F3E1D4E20z.exe

        • Path C:\Windows\cEE730113fB178247338BEFDf9A8F3E1D4E20z.exe
        • Size 64KB
        • SHA256 a426eb088ee3654a4d9d34a640e8d9af2534b9e554329cf5047a5f906fdbd56c
        • MD5 SHA1 SHA512 SSDEEP TLSH