Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/10/2026, 14:21

General

  • Target
    2026-10-14_af33ed14949fc09e907c3ea12993893c_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261014-rn3mesdz8p
  • SHA256 fe0091670ed277790d39241095f149a804049f438913c40a3154827715f88663
  • 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\2026-10-14_af33ed14949fc09e907c3ea12993893c_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-14_af33ed14949fc09e907c3ea12993893c_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:4936
    • C:\Windows\cD9B6BDA0f1D04246208A11CfA5510DC4542Bz.exe
      C:\Windows\cD9B6BDA0f1D04246208A11CfA5510DC4542Bz.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:3116
      • C:\Windows\c7E7B3B0Ef0C3E24b2088817f82B410707376z.exe
        C:\Windows\c7E7B3B0Ef0C3E24b2088817f82B410707376z.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:1696
        • C:\Windows\c55E4DBBAf989C240d68B22EfFEAFD6DD98F3z.exe
          C:\Windows\c55E4DBBAf989C240d68B22EfFEAFD6DD98F3z.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:4564
          • C:\Windows\cB018CFA5f7074242ef892ADf4D6536D264D5z.exe
            C:\Windows\cB018CFA5f7074242ef892ADf4D6536D264D5z.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:1248
            • C:\Windows\cBE704917fD06824cd18AF4Cf5AC409881693z.exe
              C:\Windows\cBE704917fD06824cd18AF4Cf5AC409881693z.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:900
              • C:\Windows\c4A265ADEfE6A8249b688193fA3F452E286DFz.exe
                C:\Windows\c4A265ADEfE6A8249b688193fA3F452E286DFz.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:620
                • C:\Windows\cB3588F32f8576247ab89C06fEBC8F47CB0F2z.exe
                  C:\Windows\cB3588F32f8576247ab89C06fEBC8F47CB0F2z.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:2712
                  • C:\Windows\c6F4A8CA5fFA4E24654885DDf93BFFDA58954z.exe
                    C:\Windows\c6F4A8CA5fFA4E24654885DDf93BFFDA58954z.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:1096
                    • C:\Windows\cFA9D5CB2fF44324423888B4f2617D070E204z.exe
                      C:\Windows\cFA9D5CB2fF44324423888B4f2617D070E204z.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:4520
                      • C:\Windows\cAA547F8Df700B2433d8BA20fB2C73CFE85F3z.exe
                        C:\Windows\cAA547F8Df700B2433d8BA20fB2C73CFE85F3z.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:1692
                        • C:\Windows\c3208D79Cf32FA24eff89BBBf8778954BD99Ez.exe
                          C:\Windows\c3208D79Cf32FA24eff89BBBf8778954BD99Ez.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:220
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CAA547~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1608
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CFA9D5~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3172
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C6F4A8~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:560
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CB3588~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1060
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C4A265~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4728
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CBE704~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:216
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CB018C~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2420
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C55E4D~1.EXE > nul
            5⤵
            • 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\C7E7B3~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:376
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CD9B6B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5096
    • 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:3500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c3208D79Cf32FA24eff89BBBf8778954BD99Ez.exe

        • Path C:\Windows\c3208D79Cf32FA24eff89BBBf8778954BD99Ez.exe
        • Size 64KB
        • SHA256 5865e6f65a0e6ad0f37cd198242e792b3dd351f7f0b1e2d31b1ca2ebb007822c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c4A265ADEfE6A8249b688193fA3F452E286DFz.exe

        • Path C:\Windows\c4A265ADEfE6A8249b688193fA3F452E286DFz.exe
        • Size 64KB
        • SHA256 2790f6ef0da1b4c495e5e625f9547dc4b629dfb0fc4899f8d4ebc02681d4976c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c55E4DBBAf989C240d68B22EfFEAFD6DD98F3z.exe

        • Path C:\Windows\c55E4DBBAf989C240d68B22EfFEAFD6DD98F3z.exe
        • Size 64KB
        • SHA256 536e3ed9663dbe67429717c6210fffe9ad96ad251bb7eb2550ba83f466f99932
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c6F4A8CA5fFA4E24654885DDf93BFFDA58954z.exe

        • Path C:\Windows\c6F4A8CA5fFA4E24654885DDf93BFFDA58954z.exe
        • Size 64KB
        • SHA256 96907f513b7feceabbc8ef6d5a8d6f75a6cdea5d631b96edad63891a4c760222
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c7E7B3B0Ef0C3E24b2088817f82B410707376z.exe

        • Path C:\Windows\c7E7B3B0Ef0C3E24b2088817f82B410707376z.exe
        • Size 64KB
        • SHA256 850d3e99bf378a2b9e453fba107b263ad6ebd4b9ca77a818cf8159a87ae402a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cAA547F8Df700B2433d8BA20fB2C73CFE85F3z.exe

        • Path C:\Windows\cAA547F8Df700B2433d8BA20fB2C73CFE85F3z.exe
        • Size 64KB
        • SHA256 45e005c9c0fcf73385d37e68c73b9751ae1babde70d632284c6c7d2a1aa6ed0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB018CFA5f7074242ef892ADf4D6536D264D5z.exe

        • Path C:\Windows\cB018CFA5f7074242ef892ADf4D6536D264D5z.exe
        • Size 64KB
        • SHA256 47e0574b5bb1d979206b742fcc36aae1a7bbbea4b1567be9052ff259b8c67acf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB3588F32f8576247ab89C06fEBC8F47CB0F2z.exe

        • Path C:\Windows\cB3588F32f8576247ab89C06fEBC8F47CB0F2z.exe
        • Size 64KB
        • SHA256 74aa90c5d037358fcc695325bc13e68bc3afe8af1364c96bc32c77f5921ae5d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cBE704917fD06824cd18AF4Cf5AC409881693z.exe

        • Path C:\Windows\cBE704917fD06824cd18AF4Cf5AC409881693z.exe
        • Size 64KB
        • SHA256 8d68eb9fe62203e69b8ca8b17b4df66dbadfcbcbdb23d66f4725acbac8f72822
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD9B6BDA0f1D04246208A11CfA5510DC4542Bz.exe

        • Path C:\Windows\cD9B6BDA0f1D04246208A11CfA5510DC4542Bz.exe
        • Size 64KB
        • SHA256 175faaea850803c4291773efe9f8e03c67dd6cbfed6c780a24a135f0cde9a1c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cFA9D5CB2fF44324423888B4f2617D070E204z.exe

        • Path C:\Windows\cFA9D5CB2fF44324423888B4f2617D070E204z.exe
        • Size 64KB
        • SHA256 2aa2f4a93786b80b1a90305e52727863e689b1290da67b471a6c677b541124df
        • MD5 SHA1 SHA512 SSDEEP TLSH