Analysis

  • max time kernel
    149s
  • 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
    14/08/2026, 03:36

General

  • Target
    2026-08-14_a49de439406f4fb1ee412fe94acc73a5_elex_wannacry.exe
  • Size 991KB
  • Sample260814-d589msfa28
  • SHA256 26a2c523dc0987c3f723eb6234f924bc1fe5f48fde15ebcfa9d5f7978cd3adaa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 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 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_a49de439406f4fb1ee412fe94acc73a5_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_a49de439406f4fb1ee412fe94acc73a5_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:2164
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACACCBBBCABAACBBBCBCBACBBCAAABCCABBCCCBCACCCABAABBBCCABCBCABAACCABBBBBAABBBBAABABCBAACBABCBBCCCCCABAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.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:2364
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACACCBBBCABAACBBBCBCBACBBCAAABCCABBCCCBCACCCABAABBBCCABCBCABAACCABBBBBAABBBBAABABCBAACBABCBBCCCCCABAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3612
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe" start= auto displayName= "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3796
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe" start= auto displayName= "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5424
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4800
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AAABABABACCAACCABABCABCCCACCBCCBBBBBABBAABCACAAAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:864
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.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:4156
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5688
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCCBAACBABBABCBAAACACACBBABBCACCCBBBBCCABACBABABBBBCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCCBAACBABBABCBAAACACACBBABBCACCCBBBBCCABACBABABBBBCC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2296
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5724

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 e6bf666e178fedb5df73513249ec4dafc7fe6bbc3c0d310a8c444843582763ca
          • MD5 SHA1 SHA512

          windowsdesktop-runtime-8.0.15-win-x64.exe

          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 1.6MB
          • SHA256 2a1c4eb5d9fbd5ae786d9b52b9842d874d9ac4ecd8ee435763506dcfea758e54
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\fil-PH\qap`g`v~dtlq
          • Size 10B
          • SHA256 f0b57851ada398496a1fe09d1cf20d12c5dbb2429cef6af40cfda73ee2a6cc23
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\SwitchSubmit\qap`g`v~dtlq
          • Size 10B
          • SHA256 b76d4d8ebd2e8e4fa97c5ce7bd7c7bb52531088bbc775b75da72319eee74b746
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9948f466f9e12a19fa096c04eff13eb95b842facb69c785f17ab38da4d666ca4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d1eec36ace66044aeef8ad32f20d528c399faeab2a6d47a98866fda8ad01e539
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ec51cfa5169660390c34f8ba0b9cb17c38675c3d355f3f51881ffa3ccb3acb88
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1430207bc342864b96a2e7e0f30e977374a87daecd0242791b6aa50c078c6ae4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 27282107998d424302aa27eb59416e6a52c9c1bf24c5a92a51cca0f0818965f7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 ba58abfeab8d32162684a66dedb2d0b55109026ed0ede31860ecb715b95b726a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Default\Videos\qap`g`v~dtlq
          • Size 10B
          • SHA256 12c18957ebc90950593acee4f5de69a3a4c29dbd9587f7b546d059d3028c117c
          • MD5 SHA1 SHA512

          svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACBBBCBBACBCCBBBCBCCCCCACABABCABCBCABACABACBBBACCABAC.exe
          • Size 991KB
          • SHA256 26a2c523dc0987c3f723eb6234f924bc1fe5f48fde15ebcfa9d5f7978cd3adaa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 5697eceeb8f85c48432ce22317a4fb50b69b35291d8ef83b0492c5ba3463aff8
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 1caff14d34aa0d8da7574dff1cb52031c52b694632abc2b668c9c77f6085a6c5
          • MD5 SHA1 SHA512 TLSH

          memory/2164-0-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/2164-7-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/2296-78-0x0000000000580000-0x00000000005A1000-memory.dmp

          memory/4156-33-0x0000000000D30000-0x0000000000D51000-memory.dmp

          memory/4156-23-0x0000000000D30000-0x0000000000D51000-memory.dmp

          memory/5724-81-0x0000000000D30000-0x0000000000D51000-memory.dmp