Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 09:48

General

  • Target
    2026-08-16_d2847820b395f22c75a441482f8a0336_amadey_elex_vidar_wannacry.exe
  • Size 17.8MB
  • Sample260816-lsv59avcpg
  • SHA256 22670a73a83e50d4af0ee13311637454ba9f293d4d96e8f0bf2c95419e150a37
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 3 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 9 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_d2847820b395f22c75a441482f8a0336_amadey_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_d2847820b395f22c75a441482f8a0336_amadey_elex_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4160
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCAAAACCBBAACCBCCCACCCABAAACCACBABCBCCCAAABCBACBABCCABBACACBBAAAABCAAABACBACCCACACCCBCBCACBBCCCACCCAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3284
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCAAAACCBBAACCBCCCACCCABAAACCACBABCBCCCAAABCBACBABCCABBACACBBAAAABCAAABACBACCCACACCCBCBCACBBCCCACCCAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5556
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe" start= auto displayName= "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe" start= auto displayName= "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1692
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1080
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CAABABABAAACCBCCAABABCCBCACBACCAAAACBAABBAACCBBBBAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2476
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1268
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe
      1⤵
      • Executes dropped EXE
      PID:1364
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCBCCABAACAACCABBABCACBAACACBAABAABAABCCCAAABBCBCBBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCCBCCABAACAACCABBABCACBAACACBAABAABAABCCCAAABBCBCBBCB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3492

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c3f8d2115ebb2c91f83b685fe074eb2222eb17b5a096e1151cd85739dc1def0f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e12eff14bc9ae2d9f5c54202dcb9042c86337f84d817fe92abc23240053cb657
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5ccf5ca7383c5b893a2d75613674675ae8a6ee6306383542a8915b38fa942c07
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3a5ce89cad59da89cf00efa158f82d6c892f73e568d61a02e5599ec8ee213dc9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 1788393331823d374a2f38948da8116411e05149d20e4588d4cdfd9ab7792b98
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 9cd8c36fc223344aea004708db3660ded2b35438854151d11d86897063007253
          • MD5 SHA1 SHA512

          svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABACACBACAABBAABBABBABABABABCCBBBBCCBCCACACBACABACCAAA.exe
          • Size 17.8MB
          • SHA256 22670a73a83e50d4af0ee13311637454ba9f293d4d96e8f0bf2c95419e150a37
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 5c4292cb9903b76938ffa1aedf5ddae8a08b22c30a90039001cb77516b4f8333
          • MD5 SHA1 SHA512 TLSH

          memory/1364-66-0x0000000000A80000-0x0000000000AA1000-memory.dmp

          memory/3492-81-0x0000000000220000-0x0000000000241000-memory.dmp

          memory/4160-6-0x0000000000520000-0x0000000000541000-memory.dmp

          memory/5016-35-0x0000000000A80000-0x0000000000AA1000-memory.dmp

          memory/5016-22-0x0000000000A80000-0x0000000000AA1000-memory.dmp