Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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, 23:28

General

  • Target
    2026-08-29_f57311d5c09f53e638e51bd90691dcb6_elex_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260830-3f2wpsdh29
  • SHA256 f0ed36d5582768f1e358efe90a1f57eca6efa0d82b9cb65daf67dbe4eaa3fde5
  • 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 4 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 13 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 2 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-29_f57311d5c09f53e638e51bd90691dcb6_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-29_f57311d5c09f53e638e51bd90691dcb6_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:3816
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCBBAACBCCCCAAAAACCCCCACBCCAABACCBCBACABBBBCAAAAABACCCCCCAACABBCCCBABAACAABABBBBCCBAAACBAABBAABBACBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.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:4328
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACCBBAACBCCCCAAAAACCCCCACBCCAABACCBCBACABBBBCAAAAABACCCCCCAACABBCCCBABAACAABABBBBCCBAAACBAABBAABBACBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4076
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe" start= auto displayName= "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3432
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe" start= auto displayName= "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3536
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:860
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABCBBACAAAACCCAABACCBCBBBAABCABABCACABBACCCAAACACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3572
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.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:4960
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1420
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:656
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBCCCCAABCCABBACACAABBBAACBBBBCCABACABAABBBBAABABACCBCBBCBACACABACBCABCBBABCCACAAACCBCBCBCBBCABAACBBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBBCBBBAAAAAACAAAAABBABCABBAAACBAAACCBBACCACBAAACAAA.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:668
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBCCCCAABCCABBACACAABBBAACBBBBCCABACABAABBBBAABABACCBCBBCBACACABACBCABCBBABCCACAAACCBCBCBCBBCABAACBBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBBCBBBAAAAAACAAAAABBABCABBAAACBAAACCBBACCACBAAACAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1864
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2416
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBBCBBBAAAAAACAAAAABBABCABBAAACBAAACCBBACCACBAAACAAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBBCBBBAAAAAACAAAAABBABCABBAAACBAAACCBBACCACBAAACAAA.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1216
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4384

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 b25c9fd672a02799eaeb75d49ed73d8649697c46aae968a96aef9c03cd671789
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 1.9MB
        • SHA256 ff605ac74b5035cb326206cc7ec8987fec27867843ebdc47b732becab7faca3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmmhkkegccagdldgiimedpiccmgmieda\1.0.0.6_0\_locales\fil\qap`g`v~dtlq
        • Size 10B
        • SHA256 e569af1986b341701a8197f4a8b7e4a196c80f09099af0df8af78695efbc5e1f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows Sidebar\Gadgets\qap`g`v~dtlq
        • Size 10B
        • SHA256 e89897e26027bc860d001a4e4255e4c079e307fd599e548c08c6cb3055501140
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\PeerDistRepub\qap`g`v~dtlq
        • Size 10B
        • SHA256 83627fd125fbd745981dfbe1a5161e1f5d290b1ca5770d18fb337ff04bc77e00
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 b4faf0ac0f026ecef19b7bf10080d82d34a3aec1fbcb28e048e0bda93f1540f3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 c94f3e707d3353ce2f428a45506a62f99e601af302b2555106675a3e33e21682
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 9d8e53eac4e5bf48327485a31442670acaf27e4cc9c841dcb35593f564aa221b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 56abca0754c167ce3321a6895c5a2da80e22df12dca62cf13d6f1a19b8bbc208
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 a172bb0446901d988aa0ec85f8c004a795c96c6e084382037c7fa2ea1ed35d44
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 6953772e182e035073bb21cce15d23a680356666e71e92b91ea69662b92b7bb9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 c72e8288a6fa18f8bbf379c22e4fa99abf5adaf9a2f3bfe258f126f50c862b30
        • MD5 SHA1 SHA512

        svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABBBCCCBBBACAAABBABBBBACCBABBBCABABABCBCACAAACAACCCBBC.exe
        • Size 1.4MB
        • SHA256 f0ed36d5582768f1e358efe90a1f57eca6efa0d82b9cb65daf67dbe4eaa3fde5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 ba961ce301b99c279b4ae8a9ffa87889bf3fc427f1fbd7bae6cb62369d55b1c6
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 84e413bb4cf833ba212837cab14add001a1f8314d4991e19b3a56d6ad8a0d5fc
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 be2e3f26b61846efd3514017d6b7a7d93239872772a4dd89495be407be3c21de
        • MD5 SHA1 SHA512 TLSH

        memory/1216-71-0x0000000000790000-0x00000000007B1000-memory.dmp

        memory/1216-2880-0x0000000000790000-0x00000000007B1000-memory.dmp

        memory/1420-59-0x0000000005090000-0x0000000005091000-memory.dmp

        memory/3816-6-0x0000000000AB0000-0x0000000000AD1000-memory.dmp

        memory/4384-2868-0x0000000000470000-0x0000000000491000-memory.dmp

        memory/4960-36-0x0000000000470000-0x0000000000491000-memory.dmp