Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/07/2026, 21:07

General

  • Target
    2026-07-26_a3cc197457c2d1b5c5f3702d8fadbc8c_elex_wannacry.exe
  • Size 84KB
  • Sample260726-zydeaagb72
  • SHA256 f494258b75941307aa87350b4674b160d44fdd6fc939c96599c6a45007565ad0
  • 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\2026-07-26_a3cc197457c2d1b5c5f3702d8fadbc8c_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-26_a3cc197457c2d1b5c5f3702d8fadbc8c_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4136
    • C:\Windows\aB664C6B341946s47e669103fF15704C07D83a.exe
      C:\Windows\aB664C6B341946s47e669103fF15704C07D83a.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:2512
      • C:\Windows\a5D22500B419A5s4cce685DDf44BF55223D3Ea.exe
        C:\Windows\a5D22500B419A5s4cce685DDf44BF55223D3Ea.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:2600
        • C:\Windows\aD3B05F964C140s4eee6A01Ef5FEB8E9D7DFCa.exe
          C:\Windows\aD3B05F964C140s4eee6A01Ef5FEB8E9D7DFCa.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:2856
          • C:\Windows\a65DA41394C11Bs40786AF5FfBB05D3D5AB2Ea.exe
            C:\Windows\a65DA41394C11Bs40786AF5FfBB05D3D5AB2Ea.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:268
            • C:\Windows\a85CF71664A83Bs4d556B7B9f7A169071C825a.exe
              C:\Windows\a85CF71664A83Bs4d556B7B9f7A169071C825a.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:4140
              • C:\Windows\a1CBF534643471s46186B2BCf434A64A39A17a.exe
                C:\Windows\a1CBF534643471s46186B2BCf434A64A39A17a.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:5524
                • C:\Windows\aD42B4A8841470s45a36A6B7fA7200CDF8732a.exe
                  C:\Windows\aD42B4A8841470s45a36A6B7fA7200CDF8732a.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:2160
                  • C:\Windows\a67E2EA9E45595s450f696B3f3340C7541155a.exe
                    C:\Windows\a67E2EA9E45595s450f696B3f3340C7541155a.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:3440
                    • C:\Windows\aB5AAF4AE4249Cs45806879Ef58515D2EAB15a.exe
                      C:\Windows\aB5AAF4AE4249Cs45806879Ef58515D2EAB15a.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:3136
                      • C:\Windows\a992715EE4FAC0s42dd6A42Bf48CF7D7E7418a.exe
                        C:\Windows\a992715EE4FAC0s42dd6A42Bf48CF7D7E7418a.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:1352
                        • C:\Windows\a29005A7847AC7s4fac6967BfD12A359BFE0Ca.exe
                          C:\Windows\a29005A7847AC7s4fac6967BfD12A359BFE0Ca.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5288
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\A99271~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5044
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\AB5AAF~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4408
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\A67E2E~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3604
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\AD42B4~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5196
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\A1CBF5~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1504
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\A85CF7~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2152
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\A65DA4~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3792
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\AD3B05~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:236
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\A5D225~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1540
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\AB664C~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1160
    • 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:4100

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        a1CBF534643471s46186B2BCf434A64A39A17a.exe

        • Path C:\Windows\a1CBF534643471s46186B2BCf434A64A39A17a.exe
        • Size 84KB
        • SHA256 8ed358115996c863b564c27e7ed458689bccc714b8ea95142b07227579ab442a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a29005A7847AC7s4fac6967BfD12A359BFE0Ca.exe

        • Path C:\Windows\a29005A7847AC7s4fac6967BfD12A359BFE0Ca.exe
        • Size 84KB
        • SHA256 13c63501e600485e501393b76edd4fab6ed02223f34c0cb0c9891e9d9b70a27b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a5D22500B419A5s4cce685DDf44BF55223D3Ea.exe

        • Path C:\Windows\a5D22500B419A5s4cce685DDf44BF55223D3Ea.exe
        • Size 84KB
        • SHA256 27cedd70e958ef93926e1b8a05a44007c184499f3c1bfb965a46ba13f46176df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a65DA41394C11Bs40786AF5FfBB05D3D5AB2Ea.exe

        • Path C:\Windows\a65DA41394C11Bs40786AF5FfBB05D3D5AB2Ea.exe
        • Size 84KB
        • SHA256 92eaeeb116545efa3aed62aafc53c1173ff7bd1e83a52f0c2ffe0439a70217f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a67E2EA9E45595s450f696B3f3340C7541155a.exe

        • Path C:\Windows\a67E2EA9E45595s450f696B3f3340C7541155a.exe
        • Size 84KB
        • SHA256 67d2eb929ada85ed7e684ba2145887f1ff924e1615628b1f15a058a5a812da7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a85CF71664A83Bs4d556B7B9f7A169071C825a.exe

        • Path C:\Windows\a85CF71664A83Bs4d556B7B9f7A169071C825a.exe
        • Size 84KB
        • SHA256 10e79b6af0ba7ba569048481b3761317bb7ad4330abe06fb14676a788d84504f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a992715EE4FAC0s42dd6A42Bf48CF7D7E7418a.exe

        • Path C:\Windows\a992715EE4FAC0s42dd6A42Bf48CF7D7E7418a.exe
        • Size 84KB
        • SHA256 19a9cf29538a5666c9778758779b67c6739df50956223fe4df243c2a8de88041
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aB5AAF4AE4249Cs45806879Ef58515D2EAB15a.exe

        • Path C:\Windows\aB5AAF4AE4249Cs45806879Ef58515D2EAB15a.exe
        • Size 84KB
        • SHA256 12cfc78ac1c34f4ca8100a43d72c0c7a479518b55a188103e9bfe45c165c5c81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aB664C6B341946s47e669103fF15704C07D83a.exe

        • Path C:\Windows\aB664C6B341946s47e669103fF15704C07D83a.exe
        • Size 84KB
        • SHA256 aac7e0e012babd2e52c3f914a267fa72c35914f9c5189c5732a474ff502e70b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aD3B05F964C140s4eee6A01Ef5FEB8E9D7DFCa.exe

        • Path C:\Windows\aD3B05F964C140s4eee6A01Ef5FEB8E9D7DFCa.exe
        • Size 84KB
        • SHA256 76cfbce09ac06b07d9a0e8ad40d960b346b0855699fad831dae600946824f792
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aD42B4A8841470s45a36A6B7fA7200CDF8732a.exe

        • Path C:\Windows\aD42B4A8841470s45a36A6B7fA7200CDF8732a.exe
        • Size 84KB
        • SHA256 8db9e850a8c07a0bf490b083f4fe0fc62fd62054403c1140ed36a6f36b3878da
        • MD5 SHA1 SHA512 SSDEEP TLSH