Analysis

  • max time kernel
    148s
  • max time network
    143s
  • 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, 16:46

General

  • Target
    2026-07-30_f18b42a890680629acf2cba9efbe9226_elex_wannacry.exe
  • Size 76KB
  • Sample260730-t96mbacd76
  • SHA256 44d5f95fa6520ca2bb0ac4f7a93811b627fff084f024b8ef1b1e7bc166705023
  • 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_f18b42a890680629acf2cba9efbe9226_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_f18b42a890680629acf2cba9efbe9226_elex_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5336
    • C:\Windows\kB3AB902599971o4826kAE263DA69E37F7D1Au.exe
      C:\Windows\kB3AB902599971o4826kAE263DA69E37F7D1Au.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:4480
      • C:\Windows\k09AA549A9A31Do4906k9F84309825FBD9D04u.exe
        C:\Windows\k09AA549A9A31Do4906k9F84309825FBD9D04u.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:1888
        • C:\Windows\k17A4A9349DA5Eo4fc6kA51A3D06D89542601u.exe
          C:\Windows\k17A4A9349DA5Eo4fc6kA51A3D06D89542601u.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:1444
          • C:\Windows\kAF688F45952A0o4926kA8653BB4D716B3C58u.exe
            C:\Windows\kAF688F45952A0o4926kA8653BB4D716B3C58u.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:2968
            • C:\Windows\k5462190F969F4o4795kB66A3C877E656510Eu.exe
              C:\Windows\k5462190F969F4o4795kB66A3C877E656510Eu.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:3436
              • C:\Windows\k20A21C9D97110o4ee4kBED83929285CD3C77u.exe
                C:\Windows\k20A21C9D97110o4ee4kBED83929285CD3C77u.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:3584
                • C:\Windows\k7C21624F9B4DCo43d6k94323765A0EE4964Cu.exe
                  C:\Windows\k7C21624F9B4DCo43d6k94323765A0EE4964Cu.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:2444
                  • C:\Windows\kD59DFB949BE9Co4c77kA6463FF8EEDE1AB08u.exe
                    C:\Windows\kD59DFB949BE9Co4c77kA6463FF8EEDE1AB08u.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:3704
                    • C:\Windows\kA28268DE96DACo4feak95A43B7A484F5FC7Eu.exe
                      C:\Windows\kA28268DE96DACo4feak95A43B7A484F5FC7Eu.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:4384
                      • C:\Windows\kBA9509EF9C1A4o4e4bkA2E23E36583797289u.exe
                        C:\Windows\kBA9509EF9C1A4o4e4bkA2E23E36583797289u.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:5580
                        • C:\Windows\k914B9A5296A34o482dk83ED3B02F7DC6D815u.exe
                          C:\Windows\k914B9A5296A34o482dk83ED3B02F7DC6D815u.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:688
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\KBA950~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2980
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\KA2826~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5428
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\KD59DF~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:4412
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\K7C216~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2332
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\K20A21~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4208
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\K54621~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1484
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\KAF688~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4696
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\K17A4A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4116
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\K09AA5~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1240
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\KB3AB9~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5696
    • 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:5108

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k09AA549A9A31Do4906k9F84309825FBD9D04u.exe

        • Path C:\Windows\k09AA549A9A31Do4906k9F84309825FBD9D04u.exe
        • Size 76KB
        • SHA256 ac6d28fa5c660c26656f9aa7f514d04cd6335d362b2d60f3b65424f01736bc7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k17A4A9349DA5Eo4fc6kA51A3D06D89542601u.exe

        • Path C:\Windows\k17A4A9349DA5Eo4fc6kA51A3D06D89542601u.exe
        • Size 76KB
        • SHA256 4fe1836995067d185303aeb45418ba86471dd7617f7b6cd92b5a5f718315c921
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k20A21C9D97110o4ee4kBED83929285CD3C77u.exe

        • Path C:\Windows\k20A21C9D97110o4ee4kBED83929285CD3C77u.exe
        • Size 76KB
        • SHA256 30f7733da161698ff55c7a13d604d1a1ee4d051293afd99738fd138a24a4fae0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k5462190F969F4o4795kB66A3C877E656510Eu.exe

        • Path C:\Windows\k5462190F969F4o4795kB66A3C877E656510Eu.exe
        • Size 76KB
        • SHA256 ce7045b514355eb1369afde1484b3cb5f6e93dd2287c06493fde4333f0af0360
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k7C21624F9B4DCo43d6k94323765A0EE4964Cu.exe

        • Path C:\Windows\k7C21624F9B4DCo43d6k94323765A0EE4964Cu.exe
        • Size 76KB
        • SHA256 a11b19bb995277918fa8a07a9dde6e825e658d4c692dac031705c608be73c13b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        k914B9A5296A34o482dk83ED3B02F7DC6D815u.exe

        • Path C:\Windows\k914B9A5296A34o482dk83ED3B02F7DC6D815u.exe
        • Size 76KB
        • SHA256 f868537a28fe5584e0a7bbb924b8adc7606d609cc26e3a1181d0d9c166b8171a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kA28268DE96DACo4feak95A43B7A484F5FC7Eu.exe

        • Path C:\Windows\kA28268DE96DACo4feak95A43B7A484F5FC7Eu.exe
        • Size 76KB
        • SHA256 e1e9292bfdf47d1cc9c94ee721286cd5443a6ed66fe8c2f83aed028c3401e301
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kAF688F45952A0o4926kA8653BB4D716B3C58u.exe

        • Path C:\Windows\kAF688F45952A0o4926kA8653BB4D716B3C58u.exe
        • Size 76KB
        • SHA256 5b0f19a56f2605f04d00075f36e88a63bf1855b08d357900e3bec348289569a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kB3AB902599971o4826kAE263DA69E37F7D1Au.exe

        • Path C:\Windows\kB3AB902599971o4826kAE263DA69E37F7D1Au.exe
        • Size 76KB
        • SHA256 2009dae30a8e723a41e030efb6deb9842712d6b066f1964feb0ef2b7da70fcf1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kBA9509EF9C1A4o4e4bkA2E23E36583797289u.exe

        • Path C:\Windows\kBA9509EF9C1A4o4e4bkA2E23E36583797289u.exe
        • Size 76KB
        • SHA256 7742e4afb6bb28234f492e4d819d5964e447cd511fe79a77d910baab7f84a121
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kD59DFB949BE9Co4c77kA6463FF8EEDE1AB08u.exe

        • Path C:\Windows\kD59DFB949BE9Co4c77kA6463FF8EEDE1AB08u.exe
        • Size 76KB
        • SHA256 7d043bccb485b2ed1ef216e9d7cf752293ab566e8794819ad98c72133a781413
        • MD5 SHA1 SHA512 SSDEEP TLSH