Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 00:12

General

  • Target
    2026-08-17_86d49772525c78654e938c04c27688bf_elex_remcos_wannacry.exe
  • Size 84KB
  • Sample260818-ag6xtssdpc
  • SHA256 c4fac1cd26b6c40bc16de781c00ac05cc81002fafd7f0bd36570459186669875
  • 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\2026-08-17_86d49772525c78654e938c04c27688bf_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_86d49772525c78654e938c04c27688bf_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:2596
    • C:\Windows\m5E2754B6c3F10a4e151AFB9n8B38DBAAC0E2u.exe
      C:\Windows\m5E2754B6c3F10a4e151AFB9n8B38DBAAC0E2u.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:4108
      • C:\Windows\mE923EC24cBF04a4ef119F54nA2A6105C0AD7u.exe
        C:\Windows\mE923EC24cBF04a4ef119F54nA2A6105C0AD7u.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:3600
        • C:\Windows\m48746EC8cB868a4b851A886n09E851BC0B06u.exe
          C:\Windows\m48746EC8cB868a4b851A886n09E851BC0B06u.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:5500
          • C:\Windows\mF1ED41CFc7CBAa4bfe183A8nFCF8013913D7u.exe
            C:\Windows\mF1ED41CFc7CBAa4bfe183A8nFCF8013913D7u.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:4984
            • C:\Windows\m3B68FBA9c0FF1a4b021B7F9n32B4A2212E57u.exe
              C:\Windows\m3B68FBA9c0FF1a4b021B7F9n32B4A2212E57u.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:5132
              • C:\Windows\mBD088220cFF0Ca406719508n1303E1286FE2u.exe
                C:\Windows\mBD088220cFF0Ca406719508n1303E1286FE2u.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:5416
                • C:\Windows\mE5B76CA7c5D37a4ed5191CEnFE1826DE68E6u.exe
                  C:\Windows\mE5B76CA7c5D37a4ed5191CEnFE1826DE68E6u.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:976
                  • C:\Windows\mE6BFEE26cDF50a46661A3D9nDD6C79D0E76Du.exe
                    C:\Windows\mE6BFEE26cDF50a46661A3D9nDD6C79D0E76Du.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:5384
                    • C:\Windows\mFDE663A8c28A8a47e719D02n6BCD803CACB3u.exe
                      C:\Windows\mFDE663A8c28A8a47e719D02n6BCD803CACB3u.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:548
                      • C:\Windows\mF5F76BF2c7A64a4e1f1A32Fn491B5E129172u.exe
                        C:\Windows\mF5F76BF2c7A64a4e1f1A32Fn491B5E129172u.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:5096
                        • C:\Windows\m07605B2EcB156a44121A5C8n7C1E73C42BAFu.exe
                          C:\Windows\m07605B2EcB156a44121A5C8n7C1E73C42BAFu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4136
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\MF5F76~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4428
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\MFDE66~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1068
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\ME6BFE~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4780
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\ME5B76~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:6128
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\MBD088~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3084
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\M3B68F~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5036
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\MF1ED4~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4600
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\M48746~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1960
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\ME923E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5952
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\M5E275~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5456
    • 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:3488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        m07605B2EcB156a44121A5C8n7C1E73C42BAFu.exe

        • Path C:\Windows\m07605B2EcB156a44121A5C8n7C1E73C42BAFu.exe
        • Size 84KB
        • SHA256 eae98e91b10d11f74b1b329dcbe2451049d73555d4c833ba6c9542150a7a6ccd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m3B68FBA9c0FF1a4b021B7F9n32B4A2212E57u.exe

        • Path C:\Windows\m3B68FBA9c0FF1a4b021B7F9n32B4A2212E57u.exe
        • Size 84KB
        • SHA256 ec75ef9d1bf740dd2949a7d747c5ca31ca19bebe2507f8bf503030c8ac79b059
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m48746EC8cB868a4b851A886n09E851BC0B06u.exe

        • Path C:\Windows\m48746EC8cB868a4b851A886n09E851BC0B06u.exe
        • Size 84KB
        • SHA256 3073c41ee2ddb415c3db6a2e27a178700cdf16340291aa9b910e86bfb4b94eab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        m5E2754B6c3F10a4e151AFB9n8B38DBAAC0E2u.exe

        • Path C:\Windows\m5E2754B6c3F10a4e151AFB9n8B38DBAAC0E2u.exe
        • Size 84KB
        • SHA256 4d0318e6c8272074b7e5ac88b33a54a50bc0e42e8035f526f0321c72d87f9aef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mBD088220cFF0Ca406719508n1303E1286FE2u.exe

        • Path C:\Windows\mBD088220cFF0Ca406719508n1303E1286FE2u.exe
        • Size 84KB
        • SHA256 d951d1d54dd53043f9f36de6de34f4ba37a9290e8fc6229ed2b761b741735439
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE5B76CA7c5D37a4ed5191CEnFE1826DE68E6u.exe

        • Path C:\Windows\mE5B76CA7c5D37a4ed5191CEnFE1826DE68E6u.exe
        • Size 84KB
        • SHA256 6714262499b9f2a60db09017835add10f91ca5c02f9929b9a4a07ae4647fa707
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE6BFEE26cDF50a46661A3D9nDD6C79D0E76Du.exe

        • Path C:\Windows\mE6BFEE26cDF50a46661A3D9nDD6C79D0E76Du.exe
        • Size 84KB
        • SHA256 8dc54f42bd9b1c87dc4db6cdb86d8d906e320ad95cb3b712ba2997a7fd78267f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mE923EC24cBF04a4ef119F54nA2A6105C0AD7u.exe

        • Path C:\Windows\mE923EC24cBF04a4ef119F54nA2A6105C0AD7u.exe
        • Size 84KB
        • SHA256 794896d9831d024253150576b754e69d7f2d3d30a4c365683e3aaf0738d9fb38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF1ED41CFc7CBAa4bfe183A8nFCF8013913D7u.exe

        • Path C:\Windows\mF1ED41CFc7CBAa4bfe183A8nFCF8013913D7u.exe
        • Size 84KB
        • SHA256 cb379cab7f5f8792754bdaca3ff3bdb7c96e8916f4f59f8051e47765457f5329
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mF5F76BF2c7A64a4e1f1A32Fn491B5E129172u.exe

        • Path C:\Windows\mF5F76BF2c7A64a4e1f1A32Fn491B5E129172u.exe
        • Size 84KB
        • SHA256 69701f9dda8146973f6e2ba1bd079472eb0660cb6bef5e0a7e40c7d1ac6663f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mFDE663A8c28A8a47e719D02n6BCD803CACB3u.exe

        • Path C:\Windows\mFDE663A8c28A8a47e719D02n6BCD803CACB3u.exe
        • Size 84KB
        • SHA256 41254f961b62143bfb99a9da92ee5b063239d19cee1e83aef248c535045d167b
        • MD5 SHA1 SHA512 SSDEEP TLSH