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
    27/10/2026, 15:28

General

  • Target
    2026-10-26_67fede1f992e99427725eeac404cba79_elex_remcos_rincux_wannacry.exe
  • Size 64KB
  • Sample261027-swmrlsd16w
  • SHA256 216aa8cd719efbf2eb97a7bc7a2b1b1745441c5c9911f6e06113a5fdc4ade865
  • 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\2026-10-26_67fede1f992e99427725eeac404cba79_elex_remcos_rincux_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_67fede1f992e99427725eeac404cba79_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:2868
    • C:\Windows\z21313789gB22Bz4bc5iAD0180542587D7A39j.exe
      C:\Windows\z21313789gB22Bz4bc5iAD0180542587D7A39j.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:4088
      • C:\Windows\z64D94A5EgAE64z42e6iAE598A5B3C5AD5EC3j.exe
        C:\Windows\z64D94A5EgAE64z42e6iAE598A5B3C5AD5EC3j.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:4584
        • C:\Windows\z61323618g5EA4z441bi83368C453B145DA41j.exe
          C:\Windows\z61323618g5EA4z441bi83368C453B145DA41j.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:5372
          • C:\Windows\zB5D2B068g8E4Dz46c8i87F58603E1E331790j.exe
            C:\Windows\zB5D2B068g8E4Dz46c8i87F58603E1E331790j.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:4960
            • C:\Windows\zF8C60EE9g0948z4e68i80E181C7739234B80j.exe
              C:\Windows\zF8C60EE9g0948z4e68i80E181C7739234B80j.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:896
              • C:\Windows\zEF178D67gBD1Dz47a5i9AAC8615F27099E31j.exe
                C:\Windows\zEF178D67gBD1Dz47a5i9AAC8615F27099E31j.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:4148
                • C:\Windows\z17653449gFF04z4d09i8E368032742D04F84j.exe
                  C:\Windows\z17653449gFF04z4d09i8E368032742D04F84j.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:2404
                  • C:\Windows\z4E1E7908gCA1Cz4588iAA748AAC51CCFCBB6j.exe
                    C:\Windows\z4E1E7908gCA1Cz4588iAA748AAC51CCFCBB6j.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:5992
                    • C:\Windows\z3572AFE8gA89Dz45e3i88EA8CA4AC0835625j.exe
                      C:\Windows\z3572AFE8gA89Dz45e3i88EA8CA4AC0835625j.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:2900
                      • C:\Windows\z0CC6D951g2598z4570i93098B31C44A8CA6Ej.exe
                        C:\Windows\z0CC6D951g2598z4570i93098B31C44A8CA6Ej.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:5516
                        • C:\Windows\z78CEA6A2g237Ez413aiBE428EF8FAFC00E61j.exe
                          C:\Windows\z78CEA6A2g237Ez413aiBE428EF8FAFC00E61j.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4928
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\Z0CC6D~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3500
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\Z3572A~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4432
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\Z4E1E7~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1592
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\Z17653~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3696
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\ZEF178~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5288
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\ZF8C60~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2268
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\ZB5D2B~1.EXE > nul
              6⤵
              • 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\Z61323~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:616
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\Z64D94~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2660
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\Z21313~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4832
    • 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:4104

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        z0CC6D951g2598z4570i93098B31C44A8CA6Ej.exe

        • Path C:\Windows\z0CC6D951g2598z4570i93098B31C44A8CA6Ej.exe
        • Size 64KB
        • SHA256 19339af3178bac6afffeb709ea1836974a5d537138f8b9333661742e4de21c7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z17653449gFF04z4d09i8E368032742D04F84j.exe

        • Path C:\Windows\z17653449gFF04z4d09i8E368032742D04F84j.exe
        • Size 64KB
        • SHA256 cf4aa5ef58015fa4b3011c24b6fe0254192b299277839ae7f11fc61a92b8470f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z21313789gB22Bz4bc5iAD0180542587D7A39j.exe

        • Path C:\Windows\z21313789gB22Bz4bc5iAD0180542587D7A39j.exe
        • Size 64KB
        • SHA256 853439335ac7c095279d3fc86762c052dbeab167df1dcae69125c70bf77af9e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z3572AFE8gA89Dz45e3i88EA8CA4AC0835625j.exe

        • Path C:\Windows\z3572AFE8gA89Dz45e3i88EA8CA4AC0835625j.exe
        • Size 64KB
        • SHA256 38c5af6b650da5271dc5f336980063425a259a66dc7a0b8383016cbf3df44487
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z4E1E7908gCA1Cz4588iAA748AAC51CCFCBB6j.exe

        • Path C:\Windows\z4E1E7908gCA1Cz4588iAA748AAC51CCFCBB6j.exe
        • Size 64KB
        • SHA256 eab0c64ad1e58f5b0e5c5839461233fc919f843c646527770955a7c0734b4230
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z61323618g5EA4z441bi83368C453B145DA41j.exe

        • Path C:\Windows\z61323618g5EA4z441bi83368C453B145DA41j.exe
        • Size 64KB
        • SHA256 658ba95bdc130c0a69d76faad32cb039e836d503b5938d8c7dd7c898ce04f1c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z64D94A5EgAE64z42e6iAE598A5B3C5AD5EC3j.exe

        • Path C:\Windows\z64D94A5EgAE64z42e6iAE598A5B3C5AD5EC3j.exe
        • Size 64KB
        • SHA256 16af8ddb616f58c8ef4abc8ed716e44787eba0186a659b0fdaeb7196ea29d6a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        z78CEA6A2g237Ez413aiBE428EF8FAFC00E61j.exe

        • Path C:\Windows\z78CEA6A2g237Ez413aiBE428EF8FAFC00E61j.exe
        • Size 64KB
        • SHA256 4b897baced110a551bd8fbd27a241e2f39e35ea06b919f7e2bb38170054ccacd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zB5D2B068g8E4Dz46c8i87F58603E1E331790j.exe

        • Path C:\Windows\zB5D2B068g8E4Dz46c8i87F58603E1E331790j.exe
        • Size 64KB
        • SHA256 844ab41ce9e8a18857f98d4d3041a2ab5a717cc800e8b8c818b69cc8febc6e4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zEF178D67gBD1Dz47a5i9AAC8615F27099E31j.exe

        • Path C:\Windows\zEF178D67gBD1Dz47a5i9AAC8615F27099E31j.exe
        • Size 64KB
        • SHA256 d49f3703f421775bdec64a075cf3521ccf3eb44173639c85b75c067e6045bc1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zF8C60EE9g0948z4e68i80E181C7739234B80j.exe

        • Path C:\Windows\zF8C60EE9g0948z4e68i80E181C7739234B80j.exe
        • Size 64KB
        • SHA256 0984ae4bbf7e6e540a9379420a1a340c5522f9bef80d8d6b3596457dd16090b3
        • MD5 SHA1 SHA512 SSDEEP TLSH