Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/08/2026, 22:43

General

  • Target
    2026-08-29_ff4ebcd9909992f090514e4fbf9168ed_elex_wannacry.exe
  • Size 2.5MB
  • Sample260830-2nkfysdf98
  • SHA256 7a6c7033acf88d51f8e6b7323ab220d638bd6f193ca4108a85ad1e8bbf0ed10f
  • 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 11 IoCs

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

  • Modifies registry class 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-29_ff4ebcd9909992f090514e4fbf9168ed_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-29_ff4ebcd9909992f090514e4fbf9168ed_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:3912
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABBAACBCCACBACBAAAABCCCCBBABCACABABBBBCCBCCAACBBACBBACCCBCBCBBABBABCACCBBCBBBCAABABCBBBCABCCACBCCBBCBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.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:2292
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABBAACBCCACBACBAAAABCCCCBBABCACABABBBBCCBCCAACBBACBBACCCBCBCBBABBABCACCBBCBBBCAABABCBBBCABCCACBCCBBCBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:960
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe" start= auto displayName= "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3084
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe" start= auto displayName= "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1988
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BACBCBCABCBCBBBABCCBBCABCBABCABCBBCCACAACBAACBBCCAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4204
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.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:4560
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3040
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:432
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCABBCBAABABABABBCBAAABAAACBCAACBBABCBCCACCAABCACCABB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCABBCBAABABABABBCBAAABAAACBCAACBBABCBCCACCAABCACCABB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3236
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4256

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        qap`g`v~dtlq

        • Path C:\PerfLogs\qap`g`v~dtlq
        • Size 10B
        • SHA256 ccd7961da99c1450668eae3638817ed295d360f09e3dafecc86dc10b98fab634
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 2.9MB
        • SHA256 bc485ff14a689e12cf44914387a66ba10f47be0bdc6a9095facda59a9714d9ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
        • Size 10B
        • SHA256 c8e524ed26227d05144f38982baee80e52a166207a2fc741dbe0564d6aaee824
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\qap`g`v~dtlq
        • Size 10B
        • SHA256 727052ded891f282bd82ada8980040e3368d336c66bfbc78b0f47de277834d02
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\qap`g`v~dtlq
        • Size 10B
        • SHA256 2af88551fa191194f984c74cca7a4152c546cb7b29c123b4935da801cf921299
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Advertising.Xaml_8wekyb3d8bbwe\AC\INetCookies\qap`g`v~dtlq
        • Size 10B
        • SHA256 e52696361f0fd13c05e0e588ddaf22c7429bd16693fc8be6ed4dddcce01ee23f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 99ca3f8062e92bf0c58ae0be2e20c0f0f4a6932d83586bc8b8634d4a722e1913
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 417bc94ff76532cac7686c7837e5609591decdf3bb213c12386df488f3b162c8
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 8bfb0ec596c10ed3a4faa71e0cf39cf1640f72d8acf7a3c88f763ed2c59bb021
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 ad90f0ee091c19029258631670f4fd837c22354b330f48c49e0c175c59678d7d
        • MD5 SHA1 SHA512

        svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACBCBACCBACCAAAAABBBCAACACCCACBCAAABBAACCCCCCACAAACCAC.exe
        • Size 2.5MB
        • SHA256 7a6c7033acf88d51f8e6b7323ab220d638bd6f193ca4108a85ad1e8bbf0ed10f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 9302249bc6533103435a367543182daf1a40b938a2556e5c2ca0ef2a899983ed
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 8a531d934577fd58fea631fb99f806fdd631da4800ca370f9d468377b17f52de
        • MD5 SHA1 SHA512 TLSH

        memory/2200-58-0x0000000004E00000-0x0000000004E01000-memory.dmp

        memory/3236-86-0x0000000000EA0000-0x0000000000EC1000-memory.dmp

        memory/3912-0-0x0000000000C30000-0x0000000000C51000-memory.dmp

        memory/3912-7-0x0000000000C30000-0x0000000000C51000-memory.dmp

        memory/4256-2848-0x0000000000920000-0x0000000000941000-memory.dmp

        memory/4560-34-0x0000000000920000-0x0000000000941000-memory.dmp