Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 01:59

General

  • Target
    2026-08-07_051d27b9a78a8c34be8f884df5e32b89_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260808-cedvdaxhqd
  • SHA256 dc8720e8e93295601203e41889250574871df60ddd1fef647a478c568f209763
  • 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\2026-08-07_051d27b9a78a8c34be8f884df5e32b89_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_051d27b9a78a8c34be8f884df5e32b89_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:3204
    • C:\Windows\cEB0A65ACf97362403d8B2A7fEC66FFD37BB0z.exe
      C:\Windows\cEB0A65ACf97362403d8B2A7fEC66FFD37BB0z.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:3520
      • C:\Windows\cBE840BE4fF90A2432f8951BfA88C6A562FC9z.exe
        C:\Windows\cBE840BE4fF90A2432f8951BfA88C6A562FC9z.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:1848
        • C:\Windows\cF0DE3CD5f48AC242e28AF2BfBB3277C5F385z.exe
          C:\Windows\cF0DE3CD5f48AC242e28AF2BfBB3277C5F385z.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:3648
          • C:\Windows\c19041179f32B924fbb8BF7CfA97A33FEE1D2z.exe
            C:\Windows\c19041179f32B924fbb8BF7CfA97A33FEE1D2z.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:5840
            • C:\Windows\c279FE68Af6C16241d08A060f93949EEDAF26z.exe
              C:\Windows\c279FE68Af6C16241d08A060f93949EEDAF26z.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:4212
              • C:\Windows\c510EDF15f8FD12461f89420f8709A0B949A0z.exe
                C:\Windows\c510EDF15f8FD12461f89420f8709A0B949A0z.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:4208
                • C:\Windows\c19473369fCBD0240568A7B9fC780BF610F70z.exe
                  C:\Windows\c19473369fCBD0240568A7B9fC780BF610F70z.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:1364
                  • C:\Windows\cA1D838C2f53562475e8B66Ff8024A81B78ABz.exe
                    C:\Windows\cA1D838C2f53562475e8B66Ff8024A81B78ABz.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:5932
                    • C:\Windows\c949EF530fA8592448c8AA56fE4F7976EBB04z.exe
                      C:\Windows\c949EF530fA8592448c8AA56fE4F7976EBB04z.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:1692
                      • C:\Windows\c67647D81fD934244628B456fA0AD16CA9856z.exe
                        C:\Windows\c67647D81fD934244628B456fA0AD16CA9856z.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:1192
                        • C:\Windows\c24B576D7fB6E3241c5896D0fDD1446CB62C3z.exe
                          C:\Windows\c24B576D7fB6E3241c5896D0fDD1446CB62C3z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5652
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\C67647~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4588
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C949EF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2448
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\CA1D83~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5132
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\C19473~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2296
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C510ED~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3576
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\C279FE~1.EXE > nul
                7⤵
                • 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\C19041~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5756
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\CF0DE3~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5164
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\CBE840~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1484
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\CEB0A6~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4132
    • 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:4688

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c19041179f32B924fbb8BF7CfA97A33FEE1D2z.exe

        • Path C:\Windows\c19041179f32B924fbb8BF7CfA97A33FEE1D2z.exe
        • Size 64KB
        • SHA256 050728bc5199ef09775127b97fce215f0fac1ff39dafb22de420a7c9591531b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c19473369fCBD0240568A7B9fC780BF610F70z.exe

        • Path C:\Windows\c19473369fCBD0240568A7B9fC780BF610F70z.exe
        • Size 64KB
        • SHA256 fc1ab0c99881d73ab04870131607bf9d3b42d1ec0fdb11eaac30725ecd1c1448
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c24B576D7fB6E3241c5896D0fDD1446CB62C3z.exe

        • Path C:\Windows\c24B576D7fB6E3241c5896D0fDD1446CB62C3z.exe
        • Size 64KB
        • SHA256 d4fdda31df8d07cc1aa8774b6b1ef162420a0c8ea302cc7f61a482ffe5903002
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c279FE68Af6C16241d08A060f93949EEDAF26z.exe

        • Path C:\Windows\c279FE68Af6C16241d08A060f93949EEDAF26z.exe
        • Size 64KB
        • SHA256 bac07b0914adfe9bcae0252a1c1b5ca618683a2d04032eaf8141a27da69220b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c510EDF15f8FD12461f89420f8709A0B949A0z.exe

        • Path C:\Windows\c510EDF15f8FD12461f89420f8709A0B949A0z.exe
        • Size 64KB
        • SHA256 5b0351dd86430b3932b8494e4e516ae73ed1c03a1197d18a74d20fffb7001db3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c67647D81fD934244628B456fA0AD16CA9856z.exe

        • Path C:\Windows\c67647D81fD934244628B456fA0AD16CA9856z.exe
        • Size 64KB
        • SHA256 35cabde067860cf8b0e3363ed7a05d4e6b018f8dab10604f988ad75d9c94cd77
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c949EF530fA8592448c8AA56fE4F7976EBB04z.exe

        • Path C:\Windows\c949EF530fA8592448c8AA56fE4F7976EBB04z.exe
        • Size 64KB
        • SHA256 efbc2d04b9bf66f3707d95c58804b14e0dc4cb3abd00bdc0cb4909b5850643fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cA1D838C2f53562475e8B66Ff8024A81B78ABz.exe

        • Path C:\Windows\cA1D838C2f53562475e8B66Ff8024A81B78ABz.exe
        • Size 64KB
        • SHA256 56caf0edee64a99181b4117566ab3b73950ef61ac50d489568583884467faf0c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cBE840BE4fF90A2432f8951BfA88C6A562FC9z.exe

        • Path C:\Windows\cBE840BE4fF90A2432f8951BfA88C6A562FC9z.exe
        • Size 64KB
        • SHA256 2eeb3c4018b3e1b56f7d0228c3850d93613654d8bad1c82d4d3953205fe04a39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cEB0A65ACf97362403d8B2A7fEC66FFD37BB0z.exe

        • Path C:\Windows\cEB0A65ACf97362403d8B2A7fEC66FFD37BB0z.exe
        • Size 64KB
        • SHA256 aaa1231450cd3281dabc0b53c0a5f01b68afda6038321c43c0082ee3e3c8f8e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF0DE3CD5f48AC242e28AF2BfBB3277C5F385z.exe

        • Path C:\Windows\cF0DE3CD5f48AC242e28AF2BfBB3277C5F385z.exe
        • Size 64KB
        • SHA256 f12d8efe5a83b0bb0a63ed19f64033a0e562019275bc741e4414b50a08b58909
        • MD5 SHA1 SHA512 SSDEEP TLSH