Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/10/2026, 11:56

General

  • Target
    2026-10-19_97a498c137897af0239daf71e542400e_elex_remcos_rincux_wannacry.exe
  • Size 64KB
  • Sample261020-n355bahs2s
  • SHA256 b5bc770c4062a0f3bb599448075df09a79ce9d563d03ba4ca74db1ea7c2b7b10
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    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\2026-10-19_97a498c137897af0239daf71e542400e_elex_remcos_rincux_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-19_97a498c137897af0239daf71e542400e_elex_remcos_rincux_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Windows\z7708B252g08E1z42cdi8958895C4383E44D8j.exe
      C:\Windows\z7708B252g08E1z42cdi8958895C4383E44D8j.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:1104
      • C:\Windows\z91FC6AD1gA0BFz4af5iB51386BB045FAA758j.exe
        C:\Windows\z91FC6AD1gA0BFz4af5iB51386BB045FAA758j.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:4408
        • C:\Windows\zACF104E5gB361z4b4aiA01E8777925874C82j.exe
          C:\Windows\zACF104E5gB361z4b4aiA01E8777925874C82j.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:4868
          • C:\Windows\zE59527FCg73DEz4f18i8D1783CCC7E2549DCj.exe
            C:\Windows\zE59527FCg73DEz4f18i8D1783CCC7E2549DCj.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:436
            • C:\Windows\z0CAF2200gEE8Bz4625i8C158019099ED48A5j.exe
              C:\Windows\z0CAF2200gEE8Bz4625i8C158019099ED48A5j.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:4740
              • C:\Windows\z988206D8g1612z4abfiB48E8EB348AF189ABj.exe
                C:\Windows\z988206D8g1612z4abfiB48E8EB348AF189ABj.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:1644
                • C:\Windows\zD30DD333g83DEz4b22i83C58E6E12EA3A79Cj.exe
                  C:\Windows\zD30DD333g83DEz4b22i83C58E6E12EA3A79Cj.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:3088
                  • C:\Windows\z98175D9BgB866z4562iAECE89CE3C5E8E2A8j.exe
                    C:\Windows\z98175D9BgB866z4562iAECE89CE3C5E8E2A8j.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:1708
                    • C:\Windows\z5272C2D8g41B2z4853iAB788194D13934E6Aj.exe
                      C:\Windows\z5272C2D8g41B2z4853iAB788194D13934E6Aj.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:1992
                      • C:\Windows\z82093025g72C5z4042iB53281347126545CCj.exe
                        C:\Windows\z82093025g72C5z4042iB53281347126545CCj.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:3296
                        • C:\Windows\zD7FDD2A6g188Dz49cdi894986876466078DAj.exe
                          C:\Windows\zD7FDD2A6g188Dz49cdi894986876466078DAj.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4056
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\Z82093~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:540
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\Z5272C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4400
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\Z98175~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2184
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ZD30DD~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2720
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\Z98820~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2636
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\Z0CAF2~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5092
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ZE5952~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3420
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\ZACF10~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3104
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\Z91FC6~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4464
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\Z7708B~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4024
    • 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:3352

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        z0CAF2200gEE8Bz4625i8C158019099ED48A5j.exe

        • Path C:\Windows\z0CAF2200gEE8Bz4625i8C158019099ED48A5j.exe
        • Size 64KB
        • SHA256 24373c3c26e6bf3d198ffd37fb2ef6909e9b2107ea0aa2f25f1fbbd9aceb1913
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z5272C2D8g41B2z4853iAB788194D13934E6Aj.exe

        • Path C:\Windows\z5272C2D8g41B2z4853iAB788194D13934E6Aj.exe
        • Size 64KB
        • SHA256 d5b166e8afaa51832bd622d47430ff07949f1dbb72b07ec21a52c5bf9a336819
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z7708B252g08E1z42cdi8958895C4383E44D8j.exe

        • Path C:\Windows\z7708B252g08E1z42cdi8958895C4383E44D8j.exe
        • Size 64KB
        • SHA256 ba6ef131cf45e04bb1740d62e6e17ccb8aa7d38198cba007bb2e2acb86550645
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z82093025g72C5z4042iB53281347126545CCj.exe

        • Path C:\Windows\z82093025g72C5z4042iB53281347126545CCj.exe
        • Size 64KB
        • SHA256 e62ac560ef56dfd242955f4478847d970f689433202386f7d790a0196f4ddeae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z91FC6AD1gA0BFz4af5iB51386BB045FAA758j.exe

        • Path C:\Windows\z91FC6AD1gA0BFz4af5iB51386BB045FAA758j.exe
        • Size 64KB
        • SHA256 f8a09dfb0b0ff959e7a53a4f47d15fc7cce330352ffc922e5d7b732532b56073
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z98175D9BgB866z4562iAECE89CE3C5E8E2A8j.exe

        • Path C:\Windows\z98175D9BgB866z4562iAECE89CE3C5E8E2A8j.exe
        • Size 64KB
        • SHA256 b1561c3583ee01f2effa2b09fd4464f20cde06cad284fc9962dbb98cb40b3527
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z988206D8g1612z4abfiB48E8EB348AF189ABj.exe

        • Path C:\Windows\z988206D8g1612z4abfiB48E8EB348AF189ABj.exe
        • Size 64KB
        • SHA256 d0ee321f34b7cf69ca117eb3bd84c2a39b39ee31d020d1ad8c6ffbd627dad86b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zACF104E5gB361z4b4aiA01E8777925874C82j.exe

        • Path C:\Windows\zACF104E5gB361z4b4aiA01E8777925874C82j.exe
        • Size 64KB
        • SHA256 8d4aeebe2718b79598a4eb320ac8d1818877edb26256d62b1ff762da41345894
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zD30DD333g83DEz4b22i83C58E6E12EA3A79Cj.exe

        • Path C:\Windows\zD30DD333g83DEz4b22i83C58E6E12EA3A79Cj.exe
        • Size 64KB
        • SHA256 f946d2f457700e828b30b3b8914db952caf123bcb6867cfe8ee1933a26129167
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zD7FDD2A6g188Dz49cdi894986876466078DAj.exe

        • Path C:\Windows\zD7FDD2A6g188Dz49cdi894986876466078DAj.exe
        • Size 64KB
        • SHA256 95a86dbfd1dd9da1e619ca0f59bd1a420b5177ae9fb1308e4b8b6e12eff98e2f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zE59527FCg73DEz4f18i8D1783CCC7E2549DCj.exe

        • Path C:\Windows\zE59527FCg73DEz4f18i8D1783CCC7E2549DCj.exe
        • Size 64KB
        • SHA256 08bc72b53a0189045c142c6f422e8e103071c9b4f1bfa4230400fa528862df0c
        • MD5 SHA1 SHA512 SSDEEP TLSH