Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/10/2026, 04:32

General

  • Target
    2026-10-16_e3e60d0d19e7b93ecad8cb00a4322f63_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample261017-e585bawzdv
  • SHA256 c99bd613efd9186dbde7d77175c9548aee2b2dedab261e80dacef3b9bc103bc8
  • 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\2026-10-16_e3e60d0d19e7b93ecad8cb00a4322f63_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_e3e60d0d19e7b93ecad8cb00a4322f63_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:1072
    • C:\Windows\cF0F0959EfBA292449c8A2CEfF2900D073D17z.exe
      C:\Windows\cF0F0959EfBA292449c8A2CEfF2900D073D17z.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:312
      • C:\Windows\cC5217C23f725D2492b8BB32f9FC52679CBE6z.exe
        C:\Windows\cC5217C23f725D2492b8BB32f9FC52679CBE6z.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:4740
        • C:\Windows\c82788A06fF55C2436d89495f300289642B09z.exe
          C:\Windows\c82788A06fF55C2436d89495f300289642B09z.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:2420
          • C:\Windows\cCB68BC93f10B1243af89633f9E7113F4B04Bz.exe
            C:\Windows\cCB68BC93f10B1243af89633f9E7113F4B04Bz.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:4592
            • C:\Windows\cE1F066D6f94A9244068B60DfA3896BC4DBF3z.exe
              C:\Windows\cE1F066D6f94A9244068B60DfA3896BC4DBF3z.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:2160
              • C:\Windows\c8B3E0EFFfE120242168A72DfB411B920C98Bz.exe
                C:\Windows\c8B3E0EFFfE120242168A72DfB411B920C98Bz.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:5072
                • C:\Windows\cC7A1B74AfDBE5245aa88DF2f76514A50BC30z.exe
                  C:\Windows\cC7A1B74AfDBE5245aa88DF2f76514A50BC30z.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:2896
                  • C:\Windows\cE5B63865f552C24c3f887E6f3249C14AECB0z.exe
                    C:\Windows\cE5B63865f552C24c3f887E6f3249C14AECB0z.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:3492
                    • C:\Windows\cB7CCC64Df1640243b38A8A5f30C937D3C172z.exe
                      C:\Windows\cB7CCC64Df1640243b38A8A5f30C937D3C172z.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:4508
                      • C:\Windows\cC8C190DEf76522459a8BA80f26D8F9FCE6DDz.exe
                        C:\Windows\cC8C190DEf76522459a8BA80f26D8F9FCE6DDz.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:860
                        • C:\Windows\cD4777991f2E302491788075fAA8B8D9ADE12z.exe
                          C:\Windows\cD4777991f2E302491788075fAA8B8D9ADE12z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4884
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CC8C19~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2640
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\CB7CCC~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4144
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CE5B63~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1632
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CC7A1B~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1556
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C8B3E0~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3536
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CE1F06~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4340
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CCB68B~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:964
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C82788~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:624
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CC5217~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2632
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CF0F09~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4316
    • 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:2112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c82788A06fF55C2436d89495f300289642B09z.exe

        • Path C:\Windows\c82788A06fF55C2436d89495f300289642B09z.exe
        • Size 64KB
        • SHA256 9cd394478c1efdfe5d0e24e30a93e7c3cc81c9b35691f791bdb9a5a7a5f3b18f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8B3E0EFFfE120242168A72DfB411B920C98Bz.exe

        • Path C:\Windows\c8B3E0EFFfE120242168A72DfB411B920C98Bz.exe
        • Size 64KB
        • SHA256 4a3a00bb3d24228f79789ed4be55570cb2b44c2025926afe866639c6add14d96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cB7CCC64Df1640243b38A8A5f30C937D3C172z.exe

        • Path C:\Windows\cB7CCC64Df1640243b38A8A5f30C937D3C172z.exe
        • Size 64KB
        • SHA256 385a275825549b990df7776b6b00a40ad8d444785ea86590e6e21e09a7dca9a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC5217C23f725D2492b8BB32f9FC52679CBE6z.exe

        • Path C:\Windows\cC5217C23f725D2492b8BB32f9FC52679CBE6z.exe
        • Size 64KB
        • SHA256 08e6473767106e6281be1d8a698976655a3cf57dc709e00f611b80dc3116a62e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC7A1B74AfDBE5245aa88DF2f76514A50BC30z.exe

        • Path C:\Windows\cC7A1B74AfDBE5245aa88DF2f76514A50BC30z.exe
        • Size 64KB
        • SHA256 daf150482d89baa27c8f72b4bfe4285771beef6731bfcc6b24a6c5be214b3307
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC8C190DEf76522459a8BA80f26D8F9FCE6DDz.exe

        • Path C:\Windows\cC8C190DEf76522459a8BA80f26D8F9FCE6DDz.exe
        • Size 64KB
        • SHA256 3eea921aadc457256a14265446af87c9e253cbfc663ca183ae98a185e2a5c8c7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cCB68BC93f10B1243af89633f9E7113F4B04Bz.exe

        • Path C:\Windows\cCB68BC93f10B1243af89633f9E7113F4B04Bz.exe
        • Size 64KB
        • SHA256 5bbf9265b20f9373640f5f58f5cf76451543fd3e5ed53a3d242bf7161f898496
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD4777991f2E302491788075fAA8B8D9ADE12z.exe

        • Path C:\Windows\cD4777991f2E302491788075fAA8B8D9ADE12z.exe
        • Size 64KB
        • SHA256 2c2772bb18cbf486ba514c46ed0c8dec930a7d408cb9744ba5b5c4b28549be88
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE1F066D6f94A9244068B60DfA3896BC4DBF3z.exe

        • Path C:\Windows\cE1F066D6f94A9244068B60DfA3896BC4DBF3z.exe
        • Size 64KB
        • SHA256 1aa2b7c2bc4a4f6d6ac3f28eb89bf102d587ef761f81f86a5cf42776f9362cf4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cE5B63865f552C24c3f887E6f3249C14AECB0z.exe

        • Path C:\Windows\cE5B63865f552C24c3f887E6f3249C14AECB0z.exe
        • Size 64KB
        • SHA256 9c05c6006ccf38467450a1ebcace9ed5459bc649494026d34a64aca4738cd808
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF0F0959EfBA292449c8A2CEfF2900D073D17z.exe

        • Path C:\Windows\cF0F0959EfBA292449c8A2CEfF2900D073D17z.exe
        • Size 64KB
        • SHA256 724601b3f04db64dd04b50036e4c06d46415b3fddaca681f8aa6f932349b392f
        • MD5 SHA1 SHA512 SSDEEP TLSH