Analysis

  • max time kernel
    148s
  • max time network
    147s
  • 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, 00:38

General

  • Target
    2026-08-17_280d0907d47b56ead69f78e76fbe01a0_elex_remcos_wannacry.exe
  • Size 64KB
  • Sample260818-azgewsef44
  • SHA256 bfbb2e1017b88dc9f682b2bd17f6c653bc56d3c4fa7d8461778337f3b32c7891
  • 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_280d0907d47b56ead69f78e76fbe01a0_elex_remcos_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_280d0907d47b56ead69f78e76fbe01a0_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:4220
    • C:\Windows\c0BFEE032f124B24fb78B892f95AAD7B644A2z.exe
      C:\Windows\c0BFEE032f124B24fb78B892f95AAD7B644A2z.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:3032
      • C:\Windows\c8D991EADfA46B246f88B5EDfA6EAB001987Fz.exe
        C:\Windows\c8D991EADfA46B246f88B5EDfA6EAB001987Fz.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:3532
        • C:\Windows\c1D079133fAB3B2436b89333f23E30D2E78E8z.exe
          C:\Windows\c1D079133fAB3B2436b89333f23E30D2E78E8z.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:2972
          • C:\Windows\cD18DE407fC37E24a3d8837Cf2B6CD95471FDz.exe
            C:\Windows\cD18DE407fC37E24a3d8837Cf2B6CD95471FDz.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:4996
            • C:\Windows\cF020FD92f8FE524d998A3F1f5D966BECF135z.exe
              C:\Windows\cF020FD92f8FE524d998A3F1f5D966BECF135z.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:4396
              • C:\Windows\c35382EB8f1E84242378AA7Cf9CD307B84575z.exe
                C:\Windows\c35382EB8f1E84242378AA7Cf9CD307B84575z.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:4184
                • C:\Windows\cC559B2ECf82CB245778B7A6fDC1857A17AC3z.exe
                  C:\Windows\cC559B2ECf82CB245778B7A6fDC1857A17AC3z.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:4200
                  • C:\Windows\c837FE8F1f56F8249298B522f59F536A213C3z.exe
                    C:\Windows\c837FE8F1f56F8249298B522f59F536A213C3z.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:2936
                    • C:\Windows\c5F9D2800fAFA72485f884F9fE1E8C53C8D6Fz.exe
                      C:\Windows\c5F9D2800fAFA72485f884F9fE1E8C53C8D6Fz.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:4852
                      • C:\Windows\cD826AEB3f49022470a8B2EBf536D37273769z.exe
                        C:\Windows\cD826AEB3f49022470a8B2EBf536D37273769z.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:4712
                        • C:\Windows\c4B728113fF9B12422c887D4f61F38798B918z.exe
                          C:\Windows\c4B728113fF9B12422c887D4f61F38798B918z.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5992
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\CD826A~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5080
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\C5F9D2~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5032
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\C837FE~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:724
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\CC559B~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1760
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\C35382~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1792
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\CF020F~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5964
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\CD18DE~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4856
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\C1D079~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5796
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\C8D991~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2168
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\C0BFEE~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5728
    • 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:2512

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        c0BFEE032f124B24fb78B892f95AAD7B644A2z.exe

        • Path C:\Windows\c0BFEE032f124B24fb78B892f95AAD7B644A2z.exe
        • Size 64KB
        • SHA256 74aaf7d102818ad2727949453faeba0bcb715602ec5991063fadfc4d1296b045
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c1D079133fAB3B2436b89333f23E30D2E78E8z.exe

        • Path C:\Windows\c1D079133fAB3B2436b89333f23E30D2E78E8z.exe
        • Size 64KB
        • SHA256 82c56a36f86522a200ce588f336cde190d2b7dc1bc816dc7375070d01f4f8de6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c35382EB8f1E84242378AA7Cf9CD307B84575z.exe

        • Path C:\Windows\c35382EB8f1E84242378AA7Cf9CD307B84575z.exe
        • Size 64KB
        • SHA256 e27127bbbe90af25e2a43d9b86db336c82de5e88ce22b334317d12e1af295f15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c4B728113fF9B12422c887D4f61F38798B918z.exe

        • Path C:\Windows\c4B728113fF9B12422c887D4f61F38798B918z.exe
        • Size 64KB
        • SHA256 6f60b9693a314f9a35d351c9c8a05a4978154410fb452c47e22bad38a5c697a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c5F9D2800fAFA72485f884F9fE1E8C53C8D6Fz.exe

        • Path C:\Windows\c5F9D2800fAFA72485f884F9fE1E8C53C8D6Fz.exe
        • Size 64KB
        • SHA256 f1bc89bac403c97ca5c2d16bed6a1ea3f509498e6be47db5d39d8d8ff123d5c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c837FE8F1f56F8249298B522f59F536A213C3z.exe

        • Path C:\Windows\c837FE8F1f56F8249298B522f59F536A213C3z.exe
        • Size 64KB
        • SHA256 86db8ce72ecc1b4fdadf5061fe3fabe0aa692fdd2d800084ce1c3fd958467765
        • MD5 SHA1 SHA512 SSDEEP TLSH

        c8D991EADfA46B246f88B5EDfA6EAB001987Fz.exe

        • Path C:\Windows\c8D991EADfA46B246f88B5EDfA6EAB001987Fz.exe
        • Size 64KB
        • SHA256 1801635adff1e81b8c7b4fa0ed45c4dccb3b13fc706807fb9cbbd4c81066559e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cC559B2ECf82CB245778B7A6fDC1857A17AC3z.exe

        • Path C:\Windows\cC559B2ECf82CB245778B7A6fDC1857A17AC3z.exe
        • Size 64KB
        • SHA256 4bc59eac44de51e9e2a7f43c6fe072d8c2fe3f4d4bf962e24fa9403b2e926f9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD18DE407fC37E24a3d8837Cf2B6CD95471FDz.exe

        • Path C:\Windows\cD18DE407fC37E24a3d8837Cf2B6CD95471FDz.exe
        • Size 64KB
        • SHA256 9d20c38c318b4e93b3b05b664259178e18dc8279a26a554d731974e7dc3e530c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cD826AEB3f49022470a8B2EBf536D37273769z.exe

        • Path C:\Windows\cD826AEB3f49022470a8B2EBf536D37273769z.exe
        • Size 64KB
        • SHA256 4eb851ca3dbf9984992c5c817db9f705df186d536cdf02151b399affa7645175
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cF020FD92f8FE524d998A3F1f5D966BECF135z.exe

        • Path C:\Windows\cF020FD92f8FE524d998A3F1f5D966BECF135z.exe
        • Size 64KB
        • SHA256 9bfe9f9f5b3264a3b4372d55b4b0e0e3293d73e5548d8078e84b89f956181589
        • MD5 SHA1 SHA512 SSDEEP TLSH