Analysis

  • max time kernel
    148s
  • max time network
    151s
  • 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, 02:49

General

  • Target
    2026-07-23_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe
  • Size 76KB
  • Sample260723-da98fsvxaz
  • SHA256 42f39812039ba8c3c551f5290563b536f0ba1147eb27afb3b0ef7504976c36ce
  • 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_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_43e34e864fa835c7c62a65a3879ddf7b_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4312
    • C:\Windows\k48DEFBBF9037Fo4d4bkBAE236980E01B3A99u.exe
      C:\Windows\k48DEFBBF9037Fo4d4bkBAE236980E01B3A99u.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:2284
      • C:\Windows\k40EB126C94652o49bbkAF703CDA734C3EE65u.exe
        C:\Windows\k40EB126C94652o49bbkAF703CDA734C3EE65u.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:2640
        • C:\Windows\k89B0F20596078o440ek92E1336D28BA1A52Au.exe
          C:\Windows\k89B0F20596078o440ek92E1336D28BA1A52Au.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:4100
          • C:\Windows\k14ED05C594389o4ceek99823B0B558AA44DBu.exe
            C:\Windows\k14ED05C594389o4ceek99823B0B558AA44DBu.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:1548
            • C:\Windows\k78318F05941CEo43dekA9A33279CA2A060FBu.exe
              C:\Windows\k78318F05941CEo43dekA9A33279CA2A060FBu.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:4436
              • C:\Windows\kE9C2165290DDDo48f8k9FD538F68970062D9u.exe
                C:\Windows\kE9C2165290DDDo48f8k9FD538F68970062D9u.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:4548
                • C:\Windows\kE50E61F593094o4793kB3C9379C711B81E1Fu.exe
                  C:\Windows\kE50E61F593094o4793kB3C9379C711B81E1Fu.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:4648
                  • C:\Windows\k4A0F5E9F9B8DCo4fe5kBA3136803CA43E4DEu.exe
                    C:\Windows\k4A0F5E9F9B8DCo4fe5kBA3136803CA43E4DEu.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:2588
                    • C:\Windows\k4CA3C2E39D924o4c40kBD5035A9D045CB73Eu.exe
                      C:\Windows\k4CA3C2E39D924o4c40kBD5035A9D045CB73Eu.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:4696
                      • C:\Windows\k60AF953D967A9o48b6k905234224742C5705u.exe
                        C:\Windows\k60AF953D967A9o48b6k905234224742C5705u.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:960
                        • C:\Windows\kEDADD8BD9B48Bo4e3dkBEDD32AD29D0A7CDBu.exe
                          C:\Windows\kEDADD8BD9B48Bo4e3dkBEDD32AD29D0A7CDBu.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2376
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\K60AF9~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:932
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\K4CA3C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3624
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\K4A0F5~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2364
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\KE50E6~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1496
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\KE9C21~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5484
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\K78318~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5584
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\K14ED0~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2020
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K89B0F~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2776
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\K40EB1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4904
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\K48DEF~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3312
    • 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:6060

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k14ED05C594389o4ceek99823B0B558AA44DBu.exe

        • Path C:\Windows\k14ED05C594389o4ceek99823B0B558AA44DBu.exe
        • Size 76KB
        • SHA256 c312271b174d9450421666db58ee20e09fc35bfda9565ecaccd9ef9a6f536210
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k40EB126C94652o49bbkAF703CDA734C3EE65u.exe

        • Path C:\Windows\k40EB126C94652o49bbkAF703CDA734C3EE65u.exe
        • Size 76KB
        • SHA256 142b7e104fb90867d0d232d052f7dcc0ab7d8ddb05ce0533fa28623abca05626
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k48DEFBBF9037Fo4d4bkBAE236980E01B3A99u.exe

        • Path C:\Windows\k48DEFBBF9037Fo4d4bkBAE236980E01B3A99u.exe
        • Size 76KB
        • SHA256 52e9b9eea70854256985e577d67569530c1d22619d03a631d295d482bf21f68b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k4A0F5E9F9B8DCo4fe5kBA3136803CA43E4DEu.exe

        • Path C:\Windows\k4A0F5E9F9B8DCo4fe5kBA3136803CA43E4DEu.exe
        • Size 76KB
        • SHA256 91bff8f1becc0fc9dd3883b4e0c13d63b7bd3bfa5bc75460fc9882ed969ac2b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k4CA3C2E39D924o4c40kBD5035A9D045CB73Eu.exe

        • Path C:\Windows\k4CA3C2E39D924o4c40kBD5035A9D045CB73Eu.exe
        • Size 76KB
        • SHA256 90af31c42ee89af0264257c1b2d08f6a6a54463051e2f262ef2cfd7c2b9a7027
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k60AF953D967A9o48b6k905234224742C5705u.exe

        • Path C:\Windows\k60AF953D967A9o48b6k905234224742C5705u.exe
        • Size 76KB
        • SHA256 c3a21e552c706164f0bf6f261f32fcebcff0158ccba720ef4d35bcaea852f809
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k78318F05941CEo43dekA9A33279CA2A060FBu.exe

        • Path C:\Windows\k78318F05941CEo43dekA9A33279CA2A060FBu.exe
        • Size 76KB
        • SHA256 a2f98589ff93b388bb6aada969652ba7fc8ac45418d11e933e81d27cbf4c8245
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k89B0F20596078o440ek92E1336D28BA1A52Au.exe

        • Path C:\Windows\k89B0F20596078o440ek92E1336D28BA1A52Au.exe
        • Size 76KB
        • SHA256 94a763d46500c15adb88d7d7e1c2425be36162b811f71c1b39e8742013e2d37c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE50E61F593094o4793kB3C9379C711B81E1Fu.exe

        • Path C:\Windows\kE50E61F593094o4793kB3C9379C711B81E1Fu.exe
        • Size 76KB
        • SHA256 14c2ec1a104fc98d3356d60c04d98b7972fb8834b04c621eb261255a18b37da2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kE9C2165290DDDo48f8k9FD538F68970062D9u.exe

        • Path C:\Windows\kE9C2165290DDDo48f8k9FD538F68970062D9u.exe
        • Size 76KB
        • SHA256 1295097911d9ad95be2559819d9af3a60b0ef3184541cabfc5d2338cbc19310a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kEDADD8BD9B48Bo4e3dkBEDD32AD29D0A7CDBu.exe

        • Path C:\Windows\kEDADD8BD9B48Bo4e3dkBEDD32AD29D0A7CDBu.exe
        • Size 76KB
        • SHA256 a28d693af37e59af0a7b5255e8ff7a5e71b6dc188233eae574aec215a833d571
        • MD5 SHA1 SHA512 SSDEEP TLSH