Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 02:43

General

  • Target
    2026-07-23_bf7edf3c3c8ba1e426c963912f7e6b1a_elex_wannacry.exe
  • Size 76KB
  • Sample260723-c7j7vsvwds
  • SHA256 26196fc78aded3550d974a09ae08f629b3a76094ac109ffea3365be482cd42a8
  • 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\2026-07-23_bf7edf3c3c8ba1e426c963912f7e6b1a_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_bf7edf3c3c8ba1e426c963912f7e6b1a_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5036
    • C:\Windows\kCAF3C56B99B8Eo44e2k86DF380C387549B42u.exe
      C:\Windows\kCAF3C56B99B8Eo44e2k86DF380C387549B42u.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:5296
      • C:\Windows\k019051DE9137Eo4afbkB10F3A73992204D2Eu.exe
        C:\Windows\k019051DE9137Eo4afbkB10F3A73992204D2Eu.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:2652
        • C:\Windows\k289F9DC49D37Co42dck96E6307F81F10337Au.exe
          C:\Windows\k289F9DC49D37Co42dck96E6307F81F10337Au.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:4152
          • C:\Windows\k20B3E8EC9C650o4fc6kBC6A3D3B1C3F6B8A6u.exe
            C:\Windows\k20B3E8EC9C650o4fc6kBC6A3D3B1C3F6B8A6u.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:5860
            • C:\Windows\k6E799A989E4C8o4ad2k96F23DBAD0048AE93u.exe
              C:\Windows\k6E799A989E4C8o4ad2k96F23DBAD0048AE93u.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:4512
              • C:\Windows\k772C936996BF5o450fkAE0D3944C1E46C0ACu.exe
                C:\Windows\k772C936996BF5o450fkAE0D3944C1E46C0ACu.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:2716
                • C:\Windows\k2739C0A89C248o4596k9C423CFECCAB7DFE1u.exe
                  C:\Windows\k2739C0A89C248o4596k9C423CFECCAB7DFE1u.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:3212
                  • C:\Windows\k93C278B494509o4eb9kBBAD3DD6868BEAFF4u.exe
                    C:\Windows\k93C278B494509o4eb9kBBAD3DD6868BEAFF4u.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:528
                    • C:\Windows\k7FF0612390210o472ckB0AE3915FB510F885u.exe
                      C:\Windows\k7FF0612390210o472ckB0AE3915FB510F885u.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:1212
                      • C:\Windows\k4CF3FB6F9E84Do4d92k814A3934DF960DB21u.exe
                        C:\Windows\k4CF3FB6F9E84Do4d92k814A3934DF960DB21u.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:2088
                        • C:\Windows\k7378675697D79o41b2kB4B9381146379620Cu.exe
                          C:\Windows\k7378675697D79o41b2kB4B9381146379620Cu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3768
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K4CF3F~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2072
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\K7FF06~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3216
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K93C27~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3088
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\K2739C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1580
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K772C9~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5060
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\K6E799~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1584
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\K20B3E~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3712
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K289F9~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1964
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\K01905~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1216
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\KCAF3C~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2708
    • 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:2784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k019051DE9137Eo4afbkB10F3A73992204D2Eu.exe

        • Path C:\Windows\k019051DE9137Eo4afbkB10F3A73992204D2Eu.exe
        • Size 76KB
        • SHA256 ec85bf930dd6c6a874c34094a8af1df836c5a46b459398c0189b0b99e64daa5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k20B3E8EC9C650o4fc6kBC6A3D3B1C3F6B8A6u.exe

        • Path C:\Windows\k20B3E8EC9C650o4fc6kBC6A3D3B1C3F6B8A6u.exe
        • Size 76KB
        • SHA256 c0306bd4623a8b2f897b8ecace2bcfc6fabb60de2a2eaf2cadddfd83e1de7dbb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k2739C0A89C248o4596k9C423CFECCAB7DFE1u.exe

        • Path C:\Windows\k2739C0A89C248o4596k9C423CFECCAB7DFE1u.exe
        • Size 76KB
        • SHA256 73ddb7f85a8c423c0d7c4cb5c76cf55ee632ef5d4f547836e303a495056b7fa8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k289F9DC49D37Co42dck96E6307F81F10337Au.exe

        • Path C:\Windows\k289F9DC49D37Co42dck96E6307F81F10337Au.exe
        • Size 76KB
        • SHA256 9a0e860d046a896dc8ce3729f7f3cc69ca002d5161b292163a03ac769db3d229
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k4CF3FB6F9E84Do4d92k814A3934DF960DB21u.exe

        • Path C:\Windows\k4CF3FB6F9E84Do4d92k814A3934DF960DB21u.exe
        • Size 76KB
        • SHA256 081298ab87311d2f889128700be91bf2da04502dc2fc636dfb4b260c70a00f0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k6E799A989E4C8o4ad2k96F23DBAD0048AE93u.exe

        • Path C:\Windows\k6E799A989E4C8o4ad2k96F23DBAD0048AE93u.exe
        • Size 76KB
        • SHA256 eba1b28d54f88e5ce0f5c163e1686ee8840b99faa35cc9b912a510c8b318fb79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k7378675697D79o41b2kB4B9381146379620Cu.exe

        • Path C:\Windows\k7378675697D79o41b2kB4B9381146379620Cu.exe
        • Size 76KB
        • SHA256 dfb848e998beb60c465db115444ba4bdd95d155650bfa36733c58f5e544dc044
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k772C936996BF5o450fkAE0D3944C1E46C0ACu.exe

        • Path C:\Windows\k772C936996BF5o450fkAE0D3944C1E46C0ACu.exe
        • Size 76KB
        • SHA256 2af1e55b349e60e4ee11465c212c05ede50b3ef87ace5a8e7cb9d4b03034b41d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k7FF0612390210o472ckB0AE3915FB510F885u.exe

        • Path C:\Windows\k7FF0612390210o472ckB0AE3915FB510F885u.exe
        • Size 76KB
        • SHA256 4cdf5c0650392f17de0be474315bd9827d9845333497aa49b52ad6dbd4c6298d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k93C278B494509o4eb9kBBAD3DD6868BEAFF4u.exe

        • Path C:\Windows\k93C278B494509o4eb9kBBAD3DD6868BEAFF4u.exe
        • Size 76KB
        • SHA256 e15054db342ee3e3ae682fb84a20c7de5ea2583cfbdad794005247a738ce1a25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kCAF3C56B99B8Eo44e2k86DF380C387549B42u.exe

        • Path C:\Windows\kCAF3C56B99B8Eo44e2k86DF380C387549B42u.exe
        • Size 76KB
        • SHA256 71fa46bc54789df1bfa88a502e307b5bb6a76789775b5de6481be07c37a6ef57
        • MD5 SHA1 SHA512 SSDEEP TLSH