Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 03:44

General

  • Target
    2026-08-14_9805d843b1aa687da84cdcec495ebe28_elex_vidar_wannacry.exe
  • Size 6.0MB
  • Sample260814-eap3ystgld
  • SHA256 1619343149f88ce22f9394bb802461f7830f55767102af5d92bd56d59f42b864
  • 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\2026-08-14_9805d843b1aa687da84cdcec495ebe28_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_9805d843b1aa687da84cdcec495ebe28_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:1956
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACCBCAAABACABCACCCBAAAAACABBACBBBCABCABAABABCCCAACCACABABCABAAABBCCACBCACBBBABCAAAAAABBABCCBBBBBBCAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.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:3992
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACCBCAAABACABCACCCBAAAAACABBACBBBCABCABAABABCCCAACCACABABCABAAABBCCACBCACBBBABCAAAAAABBABCCBBBBBBCAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3608
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe" start= auto displayName= "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4832
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe" start= auto displayName= "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4312
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABCABAACBABBBACBCBAABBBBBBABCACBCCABBAAAACBBAABBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1560
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.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:1044
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4164
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4220
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2240
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAAABCCAAAACCBBCAABCCBCABACCCACBBACCABBCCABAAACAAABACC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCAAABCCAAAACCBBCAABCCBCABACCCACBBACCABBCCABAAACAAABACC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:536
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1772

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 30c1f7938569fbd94efae963f093b4dca049271717f65fa4a10a39d12c72eb43
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 6.5MB
        • SHA256 d059b87603875605a367945d1e253592272d7e875b605cd926f635f67e2cb867
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Device Stage\Task\{07deb856-fc6e-4fb9-8add-d8f2cf8722c9}\it-IT\qap`g`v~dtlq
        • Size 10B
        • SHA256 e91f144d8a266490dac5d18f260f11c47bf260d171ba6a285ae5e13afd54f88c
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\DiagnosticLogCSP\Channels\qap`g`v~dtlq
        • Size 10B
        • SHA256 13e7792321ed5b9bdc3037ee41616c6a76d6a6ff8e02a7f97cffb423a281864f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\cs\qap`g`v~dtlq
        • Size 10B
        • SHA256 10e992275cb57a90728da8238ad1657621f00bcebc3edb11e8f44eedbc19f5e2
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.GetHelp_8wekyb3d8bbwe\AC\INetCookies\qap`g`v~dtlq
        • Size 10B
        • SHA256 1d35dcc4d91d517d7cefd0a4aac58893e82cfc3c287a5bf6f9676af3922ac1ae
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 93b838a404022ad9ec017d075ae24e655e1ecc59b45fa91c15c4399990b25220
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 b04a4a945ff580836193a184825d32125bb8ae679fbb60d2f2bfab2d2c0b156f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 07a603679887f38e927b6ec7bc7ab5f6550779570542790b14fd68dcc18ff38a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 99c41dc6ac10225eafd640207988e27dd22862a24268a19d45b1ef2680dc6c9f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 404a739d26ad4ff0fc21ec0c4eb10f0f70381f292ceb6433e4694c63ea764f57
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 707bbf1881e265093af587e3ef3b6c8b702b29595c4491049cd140cb01a578a6
        • MD5 SHA1 SHA512

        svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCBABBBACABABACAAACABBCBAAAACBBBABBCCABAABCCBCAAABAAB.exe
        • Size 6.0MB
        • SHA256 1619343149f88ce22f9394bb802461f7830f55767102af5d92bd56d59f42b864
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 be11ec9516c03c9af72d3ef565e83af2caf52a514f63b1bf5b4fa09cbe40c496
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 ec32f56b5a2e2a4a91481ce0b2940bf2e243fdd07c408b899997caa83eb72657
        • MD5 SHA1 SHA512 TLSH

        memory/536-85-0x0000000000B70000-0x0000000000B91000-memory.dmp

        memory/1044-36-0x00000000006C0000-0x00000000006E1000-memory.dmp

        memory/1772-95-0x00000000006C0000-0x00000000006E1000-memory.dmp

        memory/1956-0-0x0000000000110000-0x0000000000131000-memory.dmp

        memory/1956-7-0x0000000000110000-0x0000000000131000-memory.dmp

        memory/4164-59-0x00000000055D0000-0x00000000055D1000-memory.dmp