Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 05:09

General

  • Target
    2026-10-28_4b6fb6d40dbe9704c4470137d40fe375_elex_remcos_wannacry.exe
  • Size 59KB
  • Sample261030-ftk4sawsat
  • SHA256 3ea139bbf7afc3197061df763c420d753e7d57f92b52c7cbdc651ef97b50ad29
  • 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\2026-10-28_4b6fb6d40dbe9704c4470137d40fe375_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-28_4b6fb6d40dbe9704c4470137d40fe375_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:4648
    • C:\Windows\m27FBFD89m08F2r44afxB678z5319A910D7959.exe
      C:\Windows\m27FBFD89m08F2r44afxB678z5319A910D7959.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:1348
      • C:\Windows\m0AF0EB71m2E8Fr45b4xB881z8DF6CD70AAA99.exe
        C:\Windows\m0AF0EB71m2E8Fr45b4xB881z8DF6CD70AAA99.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:6020
        • C:\Windows\m1D8F6AF7mC00Er4dd0x93FFz2242DDA6AC139.exe
          C:\Windows\m1D8F6AF7mC00Er4dd0x93FFz2242DDA6AC139.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:2324
          • C:\Windows\mE53D42C3m3013r43bdx9BA0z899020CE37899.exe
            C:\Windows\mE53D42C3m3013r43bdx9BA0z899020CE37899.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:4628
            • C:\Windows\m01E7D8B6mB550r476exBCA8zF5413CE2028D9.exe
              C:\Windows\m01E7D8B6mB550r476exBCA8zF5413CE2028D9.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:4780
              • C:\Windows\m14AE7C14m1F36r48d0xB792z3E45945C8BC39.exe
                C:\Windows\m14AE7C14m1F36r48d0xB792z3E45945C8BC39.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:3292
                • C:\Windows\m18DD618FmB716r4e9fx8032z10E753AA5B5A9.exe
                  C:\Windows\m18DD618FmB716r4e9fx8032z10E753AA5B5A9.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:4676
                  • C:\Windows\m0D700569m7BF8r4a24xB542zC776635FA0D69.exe
                    C:\Windows\m0D700569m7BF8r4a24xB542zC776635FA0D69.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:1668
                    • C:\Windows\mE4FFFB37m1269r4a10xABC4z12508D509B2F9.exe
                      C:\Windows\mE4FFFB37m1269r4a10xABC4z12508D509B2F9.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:3200
                      • C:\Windows\m162BEA56m7C46r4998xA1D0z7717E214936A9.exe
                        C:\Windows\m162BEA56m7C46r4998xA1D0z7717E214936A9.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:5676
                        • C:\Windows\mF3CEB26Cm27D3r402bxBA95z5A29CCA793EE9.exe
                          C:\Windows\mF3CEB26Cm27D3r402bxBA95z5A29CCA793EE9.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5672
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\M162BE~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5704
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\ME4FFF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3680
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M0D700~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5572
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M18DD6~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2912
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M14AE7~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4760
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M01E7D~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4476
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ME53D4~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5024
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M1D8F6~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5640
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M0AF0E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4960
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M27FBF~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4084
    • 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:2652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m01E7D8B6mB550r476exBCA8zF5413CE2028D9.exe

        • Path C:\Windows\m01E7D8B6mB550r476exBCA8zF5413CE2028D9.exe
        • Size 59KB
        • SHA256 4348e85b8f81fddcc434e326f9660a8f3a194622ae9e8d3971c3992a323a2fab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0AF0EB71m2E8Fr45b4xB881z8DF6CD70AAA99.exe

        • Path C:\Windows\m0AF0EB71m2E8Fr45b4xB881z8DF6CD70AAA99.exe
        • Size 59KB
        • SHA256 eaa35cbafd999964da8102f9d8caa7203bc079d0f74600876a732762298668ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m0D700569m7BF8r4a24xB542zC776635FA0D69.exe

        • Path C:\Windows\m0D700569m7BF8r4a24xB542zC776635FA0D69.exe
        • Size 59KB
        • SHA256 43f74c1709f28c45013d38731de228636d63539276559073cfa16fdbb691b6f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m14AE7C14m1F36r48d0xB792z3E45945C8BC39.exe

        • Path C:\Windows\m14AE7C14m1F36r48d0xB792z3E45945C8BC39.exe
        • Size 59KB
        • SHA256 c4a18b17c10bc92179c541c895d28125fc3512034d4a20298d450546b0c4484a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m162BEA56m7C46r4998xA1D0z7717E214936A9.exe

        • Path C:\Windows\m162BEA56m7C46r4998xA1D0z7717E214936A9.exe
        • Size 59KB
        • SHA256 37bbce6aa8dae4f0dc93efd629d8e7e19156d80dff7c02f38bc9fe0d1622f914
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m18DD618FmB716r4e9fx8032z10E753AA5B5A9.exe

        • Path C:\Windows\m18DD618FmB716r4e9fx8032z10E753AA5B5A9.exe
        • Size 59KB
        • SHA256 8933d9b8272ac55344a15ccc8c411619282832f59b4746e71a31c9a89efec2e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m1D8F6AF7mC00Er4dd0x93FFz2242DDA6AC139.exe

        • Path C:\Windows\m1D8F6AF7mC00Er4dd0x93FFz2242DDA6AC139.exe
        • Size 59KB
        • SHA256 3519297210ae20199fac7ba9b0128bb35ec3dbe1fd6e946c944bb98d906a2071
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m27FBFD89m08F2r44afxB678z5319A910D7959.exe

        • Path C:\Windows\m27FBFD89m08F2r44afxB678z5319A910D7959.exe
        • Size 59KB
        • SHA256 cf5f36c293518dc670b0c35da7a9f42c2d1d7d370f1706ee28014b4f5ce8db06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE4FFFB37m1269r4a10xABC4z12508D509B2F9.exe

        • Path C:\Windows\mE4FFFB37m1269r4a10xABC4z12508D509B2F9.exe
        • Size 59KB
        • SHA256 08a053c6d245e0d634abac418abc8e8a3bac5709fb1b55ba8d3fb73ae9d1b9dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE53D42C3m3013r43bdx9BA0z899020CE37899.exe

        • Path C:\Windows\mE53D42C3m3013r43bdx9BA0z899020CE37899.exe
        • Size 59KB
        • SHA256 4004da643a0e2a8f6577049be26cb3e1f185694555403c92cebe0abe6c8fcea9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF3CEB26Cm27D3r402bxBA95z5A29CCA793EE9.exe

        • Path C:\Windows\mF3CEB26Cm27D3r402bxBA95z5A29CCA793EE9.exe
        • Size 59KB
        • SHA256 3dd3dc04683e2176fd7868e71a0f59fb7b4a3e726eb59c3a5932d63096b313e9
        • MD5 SHA1 SHA512 SSDEEP TLSH