Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/04/2026, 02:58

General

  • Target
    2026-04-19_ad7911c2e49da8499cd0ac746679cbee_elex_wannacry.exe
  • Size 252KB
  • Sample260419-dgh3jsby2p
  • SHA256 6431ac61588fb414ac08934fcf4dbcd74702a811e00858d370d23d5621aea82a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

  • System Location Discovery: System Language Discovery 1 TTPs 48 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Connections Discovery 1 TTPs 1 IoCs

    Attempt to get a listing of network connections.

  • Discovers systems in the same network 1 TTPs 1 IoCs
  • Gathers network information 2 TTPs 3 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_ad7911c2e49da8499cd0ac746679cbee_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_ad7911c2e49da8499cd0ac746679cbee_elex_wannacry.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:724
    • C:\Users\Admin\AppData\Local\Temp\2026-04-19_ad7911c2e49da8499cd0ac746679cbee_elex_wannacry.exe
      C:\Users\Admin\AppData\Local\Temp\2026-04-19_ad7911c2e49da8499cd0ac746679cbee_elex_wannacry.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4248
      • C:\ProgramData\Application Data\wmimgmt.exe
        "C:\ProgramData\Application Data\wmimgmt.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:484
        • C:\ProgramData\Application Data\wmimgmt.exe
          "C:\ProgramData\Application Data\wmimgmt.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Enumerates connected drives
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4328
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /v:on /c "C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\ghi.bat"
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2172
            • C:\Windows\SysWOW64\findstr.exe
              findstr /s "YM.CGP_" "C:\Users\Admin"\..\*.txt
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4592
            • C:\Windows\SysWOW64\chcp.com
              chcp
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4484
            • C:\Windows\SysWOW64\net.exe
              net user
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3992
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 user
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1876
            • C:\Windows\SysWOW64\net.exe
              net localgroup administrators
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3516
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 localgroup administrators
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3868
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              6⤵
              • Enumerates processes with tasklist
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:4572
            • C:\Windows\SysWOW64\systeminfo.exe
              systeminfo
              6⤵
              • System Location Discovery: System Language Discovery
              • Gathers system information
              PID:3016
            • C:\Windows\SysWOW64\reg.exe
              reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4456
            • C:\Windows\SysWOW64\find.exe
              find "REG_"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3232
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3092
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2268
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3908
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3412
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2860
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2876
            • C:\Windows\SysWOW64\reg.exe
              reg query HKEY_CURRENT_USER\Software\Microsoft\Office\13.0\Common\UserInfo
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2788
            • C:\Windows\SysWOW64\ipconfig.exe
              ipconfig /all
              6⤵
              • System Location Discovery: System Language Discovery
              • Gathers network information
              PID:232
            • C:\Windows\SysWOW64\NETSTAT.EXE
              netstat -ano
              6⤵
              • System Location Discovery: System Language Discovery
              • System Network Connections Discovery
              • Gathers network information
              • Suspicious use of AdjustPrivilegeToken
              PID:1228
            • C:\Windows\SysWOW64\ARP.EXE
              arp -a
              6⤵
              • Network Service Discovery
              • System Location Discovery: System Language Discovery
              PID:4460
            • C:\Windows\SysWOW64\NETSTAT.EXE
              netstat -r
              6⤵
              • System Location Discovery: System Language Discovery
              • Gathers network information
              • Suspicious use of WriteProcessMemory
              PID:764
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c "C:\Windows\system32\route.exe" print
                7⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:5028
                • C:\Windows\SysWOW64\ROUTE.EXE
                  C:\Windows\system32\route.exe print
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2120
            • C:\Windows\SysWOW64\net.exe
              net start
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2344
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 start
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1996
            • C:\Windows\SysWOW64\net.exe
              net use
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2248
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo n"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4412
            • C:\Windows\SysWOW64\net.exe
              net share
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3976
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 share
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1940
            • C:\Windows\SysWOW64\net.exe
              net view /domain
              6⤵
              • System Location Discovery: System Language Discovery
              • Discovers systems in the same network
              PID:488
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\s.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2688
            • C:\Windows\SysWOW64\find.exe
              find /i /v "------"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:324
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\t.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1612
            • C:\Windows\SysWOW64\find.exe
              find /i /v "domain"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4364
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\s.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:8
            • C:\Windows\SysWOW64\find.exe
              find /i /v "¬A╛╣"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2888
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\t.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1436
            • C:\Windows\SysWOW64\find.exe
              find /i /v "░⌡ªµª¿"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4992
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\s.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3172
            • C:\Windows\SysWOW64\find.exe
              find /i /v "├ⁿ┴ε"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1152
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\\t.log "
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4204
            • C:\Windows\SysWOW64\find.exe
              find /i /v "completed successfully"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1148
  • C:\ProgramData\Application Data\wmimgmt.exe
    "C:\ProgramData\Application Data\wmimgmt.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\ProgramData\Application Data\wmimgmt.exe
      "C:\ProgramData\Application Data\wmimgmt.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2204

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        wmimgmt.exe

        • Path C:\ProgramData\wmimgmt.exe
        • Size 252KB
        • SHA256 6431ac61588fb414ac08934fcf4dbcd74702a811e00858d370d23d5621aea82a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        INFO.TXT

        • Path C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\INFO.TXT
        • Size 11KB
        • SHA256 0ff6c54e552505260e733f7901517304e1869179d177b10ae0bdcbbe2a7859b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        INFO.TXT

        • Path C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\INFO.TXT
        • Size 44.2MB
        • SHA256 7e0ed3521efa153fc447a5000662273f77439930587771c4ee95e14373a1f7f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        drivers.p

        • Path C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\drivers.p
        • Size 15B
        • SHA256 6b8ceb900443f4924efd3187693038965ad7edb488879305489aa72d78f69626
        • MD5 SHA1 SHA512

        ghi.bat

        • Path C:\Users\Admin\AppData\Local\MICROS~1\Windows\INETCA~1\ghi.bat
        • Size 3KB
        • SHA256 1ebd7eae014cf21830a64f251bf768e2935fa3de5223dcb86f3e69dc88c384c8
        • MD5 SHA1 SHA512 TLSH

        INFO.TXT

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\INFO.TXT
        • Size 43B
        • SHA256 ca41902a697b49322d29d3b49e356b1ba9f55b46b3916450ddc463b5db2e6a76
        • MD5 SHA1 SHA512

        INFO.TXT

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\INFO.TXT
        • Size 20KB
        • SHA256 66e4ddb108f8f799fdfeee1ef2473ad7087fc7ad2d9e9b40e665e74b65deea8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AC#2A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\AC#2A.tmp
        • Size 59B
        • SHA256 a31dae29fef8c035c25ad6b869055484e60642297c50ccfcdbb8562dfe3f2938
        • MD5 SHA1 SHA512 TLSH

        memory/484-12-0x0000000000A70000-0x0000000000BBD000-memory.dmp

        memory/484-13-0x0000000000400000-0x0000000000550000-memory.dmp

        memory/724-0-0x0000000000400000-0x0000000000550000-memory.dmp

        memory/724-1-0x0000000000AB0000-0x0000000000BFD000-memory.dmp

        memory/724-2-0x0000000000400000-0x0000000000550000-memory.dmp

        memory/1072-51-0x0000000000400000-0x0000000000550000-memory.dmp

        memory/1072-54-0x0000000000400000-0x0000000000550000-memory.dmp

        memory/1072-53-0x0000000000960000-0x0000000000AAD000-memory.dmp

        memory/2204-55-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/2204-56-0x0000000000960000-0x0000000000AAD000-memory.dmp

        memory/4248-8-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4248-10-0x00000000009E0000-0x0000000000B2D000-memory.dmp

        memory/4328-57-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-42-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-43-0x00000000009A0000-0x0000000000AED000-memory.dmp

        memory/4328-48-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-46-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-65-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-70-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-72-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-78-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/4328-84-0x0000000000400000-0x0000000000424000-memory.dmp