Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 23:49

General

  • Target
    2026-08-09_9f0752f15368a65911d17f22169a291e_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260809-3va2ja1vaw
  • SHA256 9c56b0065de8cdb76e22c8af8d38493e664faca912eac665314988b8477d2dc7
  • 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\2026-08-09_9f0752f15368a65911d17f22169a291e_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_9f0752f15368a65911d17f22169a291e_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:4640
    • C:\Windows\mEE729F67c58F1a4da019289n0B876DD704ACu.exe
      C:\Windows\mEE729F67c58F1a4da019289n0B876DD704ACu.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:4444
      • C:\Windows\m0BDDACC8cECC0a41691A8C0n2194459C78DFu.exe
        C:\Windows\m0BDDACC8cECC0a41691A8C0n2194459C78DFu.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:2412
        • C:\Windows\mE3C0338Ec0F76a43041BCACnDF57AA2CA008u.exe
          C:\Windows\mE3C0338Ec0F76a43041BCACnDF57AA2CA008u.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:252
          • C:\Windows\m5A0DBABCcE798a40fa1A1CFn5C967F4F1376u.exe
            C:\Windows\m5A0DBABCcE798a40fa1A1CFn5C967F4F1376u.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:5492
            • C:\Windows\mDF3404AAcC574a4ce21B91BnCF9503104447u.exe
              C:\Windows\mDF3404AAcC574a4ce21B91BnCF9503104447u.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:2512
              • C:\Windows\m64079A9Ec5B39a4496192C4nB7B69180823Bu.exe
                C:\Windows\m64079A9Ec5B39a4496192C4nB7B69180823Bu.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:3208
                • C:\Windows\m57BF0553cE2D2a47b41BB30n9C1481476CC8u.exe
                  C:\Windows\m57BF0553cE2D2a47b41BB30n9C1481476CC8u.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:4760
                  • C:\Windows\m17272015cC3EAa478a1B9BAnC9ABEB6C6E3Au.exe
                    C:\Windows\m17272015cC3EAa478a1B9BAnC9ABEB6C6E3Au.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:2328
                    • C:\Windows\m9B73ADEEc136Ba46d61A256n8490FA908971u.exe
                      C:\Windows\m9B73ADEEc136Ba46d61A256n8490FA908971u.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:1180
                      • C:\Windows\mEC0A29E6c09D4a476418133nB184DC10AB94u.exe
                        C:\Windows\mEC0A29E6c09D4a476418133nB184DC10AB94u.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:2380
                        • C:\Windows\m698184A9cF104a4aa31A895n235F5FC619C4u.exe
                          C:\Windows\m698184A9cF104a4aa31A895n235F5FC619C4u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5936
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MEC0A2~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:1012
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\M9B73A~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1632
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\M17272~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1680
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\M57BF0~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3316
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\M64079~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5820
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\MDF340~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1884
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\M5A0DB~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2928
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\ME3C03~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1008
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\M0BDDA~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4892
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\MEE729~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5380
    • 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:4776

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m0BDDACC8cECC0a41691A8C0n2194459C78DFu.exe

        • Path C:\Windows\m0BDDACC8cECC0a41691A8C0n2194459C78DFu.exe
        • Size 84KB
        • SHA256 794a992cb3f2355ff0e6b6199baa5186d6301b796d78edbd002ebceeaf98afbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m17272015cC3EAa478a1B9BAnC9ABEB6C6E3Au.exe

        • Path C:\Windows\m17272015cC3EAa478a1B9BAnC9ABEB6C6E3Au.exe
        • Size 84KB
        • SHA256 c2420d960525abeb68f6509be4b02548f2034aecd4475be890b3fcae539d102e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m57BF0553cE2D2a47b41BB30n9C1481476CC8u.exe

        • Path C:\Windows\m57BF0553cE2D2a47b41BB30n9C1481476CC8u.exe
        • Size 84KB
        • SHA256 c530e65a26266167851a1e5c632e27ddcd7704bd8fbb64aab95396ee3fb2666a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5A0DBABCcE798a40fa1A1CFn5C967F4F1376u.exe

        • Path C:\Windows\m5A0DBABCcE798a40fa1A1CFn5C967F4F1376u.exe
        • Size 84KB
        • SHA256 08a51bc74b45a2834ae44c397d0d54e40a2a55db5602330365500bc57bd7eb5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m64079A9Ec5B39a4496192C4nB7B69180823Bu.exe

        • Path C:\Windows\m64079A9Ec5B39a4496192C4nB7B69180823Bu.exe
        • Size 84KB
        • SHA256 e1f74dc2cfac0c9e72c6bf42d7e0f50c2d274d88159bb9c229c6141f2436981b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m698184A9cF104a4aa31A895n235F5FC619C4u.exe

        • Path C:\Windows\m698184A9cF104a4aa31A895n235F5FC619C4u.exe
        • Size 84KB
        • SHA256 06f8926b3f84ad8aa9bfda721e670e6945860f465f3a50d742d231c0f3198c4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m9B73ADEEc136Ba46d61A256n8490FA908971u.exe

        • Path C:\Windows\m9B73ADEEc136Ba46d61A256n8490FA908971u.exe
        • Size 84KB
        • SHA256 43e31518f7036bacc368c9433644e0bf40cfe955735997071529c920bc2eca99
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mDF3404AAcC574a4ce21B91BnCF9503104447u.exe

        • Path C:\Windows\mDF3404AAcC574a4ce21B91BnCF9503104447u.exe
        • Size 84KB
        • SHA256 06b4cfdd8dd919f09385719bbef29354833917fdbe5f683505ecc17452822235
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE3C0338Ec0F76a43041BCACnDF57AA2CA008u.exe

        • Path C:\Windows\mE3C0338Ec0F76a43041BCACnDF57AA2CA008u.exe
        • Size 84KB
        • SHA256 7a6ccb78846369a73c9e3307a97267727912eec389b860a51f4632ad88a85e4c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEC0A29E6c09D4a476418133nB184DC10AB94u.exe

        • Path C:\Windows\mEC0A29E6c09D4a476418133nB184DC10AB94u.exe
        • Size 84KB
        • SHA256 795a0410c304ff58b90023f4dff854f5b54f731e0115879f6d1c1b9fb79f05d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mEE729F67c58F1a4da019289n0B876DD704ACu.exe

        • Path C:\Windows\mEE729F67c58F1a4da019289n0B876DD704ACu.exe
        • Size 84KB
        • SHA256 4ddc5ce2f601680078982d683a37ba851ccda2e1731f250e9bbfb62710aed3bc
        • MD5 SHA1 SHA512 SSDEEP TLSH