Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/08/2026, 11:19

General

  • Target
    2026-08-15_3a722d409aecd4a2b3f781486a13b778_elex_remcos_wannacry.exe
  • Size 76KB
  • Sample260815-nes5vavdlf
  • SHA256 4094198c91c0430c5ed3421027ac017aa3e29eec8eb1a008efa90b71374704a4
  • 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\2026-08-15_3a722d409aecd4a2b3f781486a13b778_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_3a722d409aecd4a2b3f781486a13b778_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:1084
    • C:\Windows\mA8F590B3m9EE7r4950xB875z2D109445F1AE9.exe
      C:\Windows\mA8F590B3m9EE7r4950xB875z2D109445F1AE9.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:3364
      • C:\Windows\mC9D9600Em93DDr4061xBE4AzA6E25A1D0D0E9.exe
        C:\Windows\mC9D9600Em93DDr4061xBE4AzA6E25A1D0D0E9.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:4248
        • C:\Windows\m99545A2Em934Er4bcexAADAzCF9CA6208EF89.exe
          C:\Windows\m99545A2Em934Er4bcexAADAzCF9CA6208EF89.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:3480
          • C:\Windows\mBBA68957m7C72r449cxB004z45E709F8EDAF9.exe
            C:\Windows\mBBA68957m7C72r449cxB004z45E709F8EDAF9.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:3932
            • C:\Windows\mAD2ABD99mCDB3r41f6xB257z8E90C0E889D59.exe
              C:\Windows\mAD2ABD99mCDB3r41f6xB257z8E90C0E889D59.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:4704
              • C:\Windows\m1BEF61CAmD689r47fex8DD1z1B5F91476F5F9.exe
                C:\Windows\m1BEF61CAmD689r47fex8DD1z1B5F91476F5F9.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:2724
                • C:\Windows\m088C34B0m612Ar4411x91B5z47E240EDFF4D9.exe
                  C:\Windows\m088C34B0m612Ar4411x91B5z47E240EDFF4D9.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:2432
                  • C:\Windows\m04C86FD4mAC6Er4337x9966zA9338F8889729.exe
                    C:\Windows\m04C86FD4mAC6Er4337x9966zA9338F8889729.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:5032
                    • C:\Windows\m63A9286FmF08Cr4a79x9F51z345C3107E1639.exe
                      C:\Windows\m63A9286FmF08Cr4a79x9F51z345C3107E1639.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:4284
                      • C:\Windows\mCF85FE50mC753r4f90x9D4Fz839E9B5E11839.exe
                        C:\Windows\mCF85FE50mC753r4f90x9D4Fz839E9B5E11839.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:956
                        • C:\Windows\mEA1F9570mF809r411cx84AFz45F099095AD29.exe
                          C:\Windows\mEA1F9570mF809r411cx84AFz45F099095AD29.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4184
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MCF85F~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1936
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M63A92~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4312
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M04C86~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2552
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M088C3~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1580
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M1BEF6~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4372
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MAD2AB~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4872
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MBBA68~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2936
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M99545~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1852
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\MC9D96~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:692
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MA8F59~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2156
    • 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:3816

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m04C86FD4mAC6Er4337x9966zA9338F8889729.exe

        • Path C:\Windows\m04C86FD4mAC6Er4337x9966zA9338F8889729.exe
        • Size 76KB
        • SHA256 8296e83bc979c35fc98df0343847d188a697ac0407ed6f10d8a3dc85804ca290
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m088C34B0m612Ar4411x91B5z47E240EDFF4D9.exe

        • Path C:\Windows\m088C34B0m612Ar4411x91B5z47E240EDFF4D9.exe
        • Size 76KB
        • SHA256 9e86449119ae05f4e67e6c7eede5a18a82f4f8c79b81152bee70fb31edad0b16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1BEF61CAmD689r47fex8DD1z1B5F91476F5F9.exe

        • Path C:\Windows\m1BEF61CAmD689r47fex8DD1z1B5F91476F5F9.exe
        • Size 76KB
        • SHA256 70d46d4a47545df707d56539d5513dfbe1770443a154be4a867ef4b4d9631765
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m63A9286FmF08Cr4a79x9F51z345C3107E1639.exe

        • Path C:\Windows\m63A9286FmF08Cr4a79x9F51z345C3107E1639.exe
        • Size 76KB
        • SHA256 dfc92dbde11fb6b518a6d4047581c2987362969d085b105dd1fdea377d282bc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m99545A2Em934Er4bcexAADAzCF9CA6208EF89.exe

        • Path C:\Windows\m99545A2Em934Er4bcexAADAzCF9CA6208EF89.exe
        • Size 76KB
        • SHA256 99bdb83b2e782df69dab13cec583630738d63279b63c5b798b6090207c10ab33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mA8F590B3m9EE7r4950xB875z2D109445F1AE9.exe

        • Path C:\Windows\mA8F590B3m9EE7r4950xB875z2D109445F1AE9.exe
        • Size 76KB
        • SHA256 f251c7000448a50fd16d4c0a14e71987e4d3181081fceb2044fb9210d783a175
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mAD2ABD99mCDB3r41f6xB257z8E90C0E889D59.exe

        • Path C:\Windows\mAD2ABD99mCDB3r41f6xB257z8E90C0E889D59.exe
        • Size 76KB
        • SHA256 592b04461da4286e66bac011fff36116de4f7a2408c4e61bc7bab5beae00abcb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBBA68957m7C72r449cxB004z45E709F8EDAF9.exe

        • Path C:\Windows\mBBA68957m7C72r449cxB004z45E709F8EDAF9.exe
        • Size 76KB
        • SHA256 e6917824bdaf5a1b33785700df0a8d7c42e8fad4ea2b7b2a6f1bdb8941bda565
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mC9D9600Em93DDr4061xBE4AzA6E25A1D0D0E9.exe

        • Path C:\Windows\mC9D9600Em93DDr4061xBE4AzA6E25A1D0D0E9.exe
        • Size 76KB
        • SHA256 3e81727fe2c3c6ecb8c120ab56e312c5eb7b19b1a27c63c56eb19418f28f56f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mCF85FE50mC753r4f90x9D4Fz839E9B5E11839.exe

        • Path C:\Windows\mCF85FE50mC753r4f90x9D4Fz839E9B5E11839.exe
        • Size 76KB
        • SHA256 5eb92a360101f9e604cf2cdb49ef8fd9a072549f4578b22b944cf65401e5fa1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEA1F9570mF809r411cx84AFz45F099095AD29.exe

        • Path C:\Windows\mEA1F9570mF809r411cx84AFz45F099095AD29.exe
        • Size 76KB
        • SHA256 358268f6b0f23d7e769880084d338c35a5f403f9e53dde1e92c3760878d10650
        • MD5 SHA1 SHA512 SSDEEP TLSH