Analysis

  • max time kernel
    150s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 04:36

General

  • Target
    2026-08-13_73da1402093532217347c47614d921db_amadey_elex_wannacry.exe
  • Size 19.3MB
  • Sample260813-e8g51agg86
  • SHA256 b9eaf77b0ba4fe90c145ab6061e8d9f3b7bef505e66ef208e9a42ac841d7be6a
  • 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\2026-08-13_73da1402093532217347c47614d921db_amadey_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_73da1402093532217347c47614d921db_amadey_elex_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:1716
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACAACCCCCBCABAABBCCCCBACACABCCCBBCAACBBCBBCCBCACABBCACAACABCAABBACABACACBBBBAACABACABABABBBCBBBACAACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.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:1388
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACAACCCCCBCABAABBCCCCBACACABCCCBBCAACBBCBBCCBCACABBCACAACABCAABBACABACACBBBBAACABACABABABBBCBBBACAACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5608
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe" start= auto displayName= "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe" start= auto displayName= "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3488
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5148
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BAABBCCBBCCCCBBACCBABBCABACABBCAACBCBCBBBBAAACBBCBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2372
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.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:3420
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1092
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBAACBBBCBBCABCCBBCBAACBCCCCAABCBAACCBCBBBACACCCBABACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBAACBBBCBBCABCCBBCBAACBCCCCAABCBAACCBCBBBACACCCBABACA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3892
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe
      1⤵
      • Executes dropped EXE
      PID:3732

    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 8898224fab44a67ede20209e6cd354c75119b3bf1498e5e42a7b2ec856ece460
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1a786e5bde9daefe7548f5c5b816d24951d9a6d12303db2fdebe8dd876c51feb
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 050e3512c599113359bbc3872e7374d525b8f2154d66c4adc4f954da1620d038
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 c455e35b0ad2c79e5e91bbe8c8d8e7df660e12f7a11e4ea0975ff8337f196c19
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 0338fea413ed8fa2910de6d0c25130f2c36a75ee5d8c60184ed7185c9c995ddb
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 9deba4c3b0813eb46dd241c20c0496e25c1d2fdaae397a7e14a04df5ccf28fa6
          • MD5 SHA1 SHA512

          svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCBAACBCCABACBAAAAACBBAACCAAABBBBABBBBABBBAACCBBBBACB.exe
          • Size 19.3MB
          • SHA256 b9eaf77b0ba4fe90c145ab6061e8d9f3b7bef505e66ef208e9a42ac841d7be6a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 4434b8b0e9e731c08e8a32eec7fc8b309685db73255b8d3fa1e95e063be768ac
          • MD5 SHA1 SHA512 TLSH

          memory/1716-0-0x0000000000270000-0x0000000000291000-memory.dmp

          memory/1716-7-0x0000000000270000-0x0000000000291000-memory.dmp

          memory/3420-33-0x00000000006B0000-0x00000000006D1000-memory.dmp

          memory/3420-23-0x00000000006B0000-0x00000000006D1000-memory.dmp

          memory/3732-81-0x00000000006B0000-0x00000000006D1000-memory.dmp

          memory/3892-79-0x0000000000950000-0x0000000000971000-memory.dmp