Analysis

  • max time kernel
    148s
  • max time network
    106s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 03:44

General

  • Target
    2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe
  • Size 84KB
  • Sample260730-earlsayfna
  • SHA256 0703478b87da302ced6bc95a75a39ab2b97cbfc6269276ddfd849069c5a30b4d
  • 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\2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_31859b7a63d8a07b7eff02fc88f10146_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2576
    • C:\Windows\a1345CF83479F3s41a96B0C0f1ED67A07630Ba.exe
      C:\Windows\a1345CF83479F3s41a96B0C0f1ED67A07630Ba.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:1848
      • C:\Windows\a882098644838Cs42816B504f283B3AA693D1a.exe
        C:\Windows\a882098644838Cs42816B504f283B3AA693D1a.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:2356
        • C:\Windows\a941922A147627s44856A4A2f6E94F6BFDCABa.exe
          C:\Windows\a941922A147627s44856A4A2f6E94F6BFDCABa.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:2788
          • C:\Windows\a9BF24E7D49969s4949694D4f4BBF39DBA848a.exe
            C:\Windows\a9BF24E7D49969s4949694D4f4BBF39DBA848a.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:384
            • C:\Windows\a27248B57410ADs413968E1Ef4476CC684DADa.exe
              C:\Windows\a27248B57410ADs413968E1Ef4476CC684DADa.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:4392
              • C:\Windows\aC275589D4F99Es4e856AA05f81979D17EE89a.exe
                C:\Windows\aC275589D4F99Es4e856AA05f81979D17EE89a.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:1992
                • C:\Windows\a470637D742D9Fs49336A290f7DE4EE502013a.exe
                  C:\Windows\a470637D742D9Fs49336A290f7DE4EE502013a.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:1868
                  • C:\Windows\a74FB2EFE489A8s40f56B157f19F3D2F481EEa.exe
                    C:\Windows\a74FB2EFE489A8s40f56B157f19F3D2F481EEa.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:2192
                    • C:\Windows\a0C5EB46D4375Bs4b596BBCFf543D2B5813A0a.exe
                      C:\Windows\a0C5EB46D4375Bs4b596BBCFf543D2B5813A0a.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:2000
                      • C:\Windows\aD824E1D1482BDs4f5c6AF43f8F15D8877217a.exe
                        C:\Windows\aD824E1D1482BDs4f5c6AF43f8F15D8877217a.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:5956
                        • C:\Windows\a6E84310E4E87Cs48126840Cf75DEE3CC8668a.exe
                          C:\Windows\a6E84310E4E87Cs48126840Cf75DEE3CC8668a.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4708
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\AD824E~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4460
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\A0C5EB~1.EXE > nul
                        11⤵
                        • 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:\Windows\A74FB2~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4560
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\A47063~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2008
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\AC2755~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5172
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\A27248~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2452
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\A9BF24~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2932
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\A94192~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:256
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\A88209~1.EXE > nul
          4⤵
          • 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\A1345C~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1928
    • 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:5136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        a0C5EB46D4375Bs4b596BBCFf543D2B5813A0a.exe

        • Path C:\Windows\a0C5EB46D4375Bs4b596BBCFf543D2B5813A0a.exe
        • Size 84KB
        • SHA256 8b7df4667dcc3a4bb7479f4c839fcce7ef7f69544d5a6dbeaf7bd4f95a21ce37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a1345CF83479F3s41a96B0C0f1ED67A07630Ba.exe

        • Path C:\Windows\a1345CF83479F3s41a96B0C0f1ED67A07630Ba.exe
        • Size 84KB
        • SHA256 5674a1c67528d340c8d59e5d2a9ddb70e43d8bb0cf08926534ea751e92ba0dfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a27248B57410ADs413968E1Ef4476CC684DADa.exe

        • Path C:\Windows\a27248B57410ADs413968E1Ef4476CC684DADa.exe
        • Size 84KB
        • SHA256 9ccf4e908bef41bf6a062401703e1d87b94c08fbfe8b73c4816566575d49da4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a470637D742D9Fs49336A290f7DE4EE502013a.exe

        • Path C:\Windows\a470637D742D9Fs49336A290f7DE4EE502013a.exe
        • Size 84KB
        • SHA256 b1601e90a477f9b56652a062de313784c9d0412388adf29f73fadd8974f64878
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a6E84310E4E87Cs48126840Cf75DEE3CC8668a.exe

        • Path C:\Windows\a6E84310E4E87Cs48126840Cf75DEE3CC8668a.exe
        • Size 84KB
        • SHA256 73f3967a07b87a655d73cbcbbde653313a1f6a8fbdbc8c491060db9979c7bc64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a74FB2EFE489A8s40f56B157f19F3D2F481EEa.exe

        • Path C:\Windows\a74FB2EFE489A8s40f56B157f19F3D2F481EEa.exe
        • Size 84KB
        • SHA256 8f63e90e7b4d6e8bd46fd644ca6d3f2117c4f5b93ae6284bf0e657c8d0f621a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a882098644838Cs42816B504f283B3AA693D1a.exe

        • Path C:\Windows\a882098644838Cs42816B504f283B3AA693D1a.exe
        • Size 84KB
        • SHA256 a8798fc3e57335474e2ed7f45ba5f52cc856593c64d5994b35974a5f1324f703
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a941922A147627s44856A4A2f6E94F6BFDCABa.exe

        • Path C:\Windows\a941922A147627s44856A4A2f6E94F6BFDCABa.exe
        • Size 84KB
        • SHA256 bcee79db1f95bffe8c0294c78fcb0bba45159d489415843aa957cd012dc2d739
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a9BF24E7D49969s4949694D4f4BBF39DBA848a.exe

        • Path C:\Windows\a9BF24E7D49969s4949694D4f4BBF39DBA848a.exe
        • Size 84KB
        • SHA256 b9305591793328d91b9f7b23a5dab319689c82574ffbba21790073fa4fcf1b61
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aC275589D4F99Es4e856AA05f81979D17EE89a.exe

        • Path C:\Windows\aC275589D4F99Es4e856AA05f81979D17EE89a.exe
        • Size 84KB
        • SHA256 3d3240f9ff19f1cf61ea53f70c341909e82aab3a90728a08e7f0b6cfa41da8c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aD824E1D1482BDs4f5c6AF43f8F15D8877217a.exe

        • Path C:\Windows\aD824E1D1482BDs4f5c6AF43f8F15D8877217a.exe
        • Size 84KB
        • SHA256 86b394bf794d6ddd23385746f454d099c987b94976a358282dcbde61ce0d9c08
        • MD5 SHA1 SHA512 SSDEEP TLSH