Analysis

  • max time kernel
    151s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 23:58

General

  • Target
    2026-08-30_edb022fa2218448bb29c97711db6d7ef_elex_vidar_wannacry.exe
  • Size 18.9MB
  • Sample260831-31csbafm91
  • SHA256 3984c50bc1161efe3c71e5833733f43dfa8b0e2eae47780143736427494e4d06
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 1 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 11 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 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 WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-30_edb022fa2218448bb29c97711db6d7ef_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-30_edb022fa2218448bb29c97711db6d7ef_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:3704
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAABBBCCCABCABCCCBCCBBCCCCCCCCBCBCCCBABABABCCBCACBACACAABCABACCBBBCCCAABAABCBCBCBBCACCCCAAACACBBACBABBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.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:1032
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAABBBCCCABCABCCCBCCBBCCCCCCCCBCBCCCBABABABCCBCACBACACAABCABACCBBBCCCAABAABCBCBCBBCACCCCAAACACBBACBABBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2532
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe" start= auto displayName= "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5196
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe" start= auto displayName= "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2460
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5156
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCCBABCCBBCCBACABBBACCCBCBACBCCBBCAABCBBCCACAACBAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4332
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.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:52
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2996
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBCBBCCACBBACAABABCBAACCCAACCCBBBAAABBAAABBCCABBBABCBAABABCCCBCCBBBCAAAABBBCAAAAAABAABACBACBBCBBCBBAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABABCACABBBABCAABBACACCABBBBACBABCCACBACACAABCAAABBAB.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:2072
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBCBBCCACBBACAABABCBAACCCAACCCBBBAAABBAAABBCCABBBABCBAABABCCCBCCBBBCAAAABBBCAAAAAABAABACBACBBCBBCBBAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABABCACABBBABCAABBACACCABBBBACBABCCACBACACAABCAAABBAB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3044
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABABCACABBBABCAABBACACCABBBBACBABCCACBACACAABCAAABBAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABABCACABBBABCAABBACACCABBBBACBABCCACBACACAABCAAABBAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3312
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:556

    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 871da57a451613321a58001d876ae6c1c7104e39749e4fdd88ad775bbdc3a781
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\WindowsAIK\qap`g`v~dtlq
          • Size 10B
          • SHA256 3a7dfaf44c660f8de4c8e7a3413f97328778342b7063861fce7c19a1c5030cc4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\Power Efficiency Diagnostics\qap`g`v~dtlq
          • Size 10B
          • SHA256 da2b8a5cc726d256e3d7e5c0569b1ea273e6e24157ac2dab3fe71ba5369d3cdc
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
          • Size 10B
          • SHA256 36d4210079280274ef43750d1d022b773288ae5f248e9dc09fe2afb09ec98ccd
          • 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 19.5MB
          • SHA256 cc134b4ecb3b6d767ec92134c31ae89d615a0fb5d48cd5a394eb0132220aac37
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}v11.0.61030\qap`g`v~dtlq
          • Size 10B
          • SHA256 d60920c9d7d6ba57c840b4ff0d0fa9bae5495f69d68cf7cc681f93196585c529
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 ea5d90d15518d6fe0f2abfc51e197964491329b7fb8394505a524d11fe296381
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\3cedfb74d44f2e84198d23075aef16c34a668ceb\ed6df747-e2fb-4fce-9ff6-71224a9171e0\index-dir\qap`g`v~dtlq
          • Size 10B
          • SHA256 c4278267c0ddc0591aeb1ad1a02e1c8045358539cd9e36efa76f63252c0ebeb6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 0986fec81823331f22286dcbe69e20ab4f4f1aa9585774c9fecd685885436cb7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\Settings\qap`g`v~dtlq
          • Size 10B
          • SHA256 b5823edd5ee1285dc8372028da821c2dff2963ffacdfc24f120be17214f3b82e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6a90dcec344867e68c0d479f63b3f38dddefb07f85b1762723d00ca1e1fa39ae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c4e68aea582d0b0d3c412a7064bbcc606e359bf063442b676547527db57c62f6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0e03ef97970a98cc20d06e95f69767bb3bc7d3b161ab1fbbe3ac94be4c354ba2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 21ea93101a57db30966075f0bc0da2c2d5d89df93bf28b84f9bc85e5328e1cd9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 16d51854047a5cebd0257279a339ffd51ac667ca63fdf0d7dd68c8a7ebc475ff
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5d596c41b79f618c037f0865b4f1f45659f32f79eff4b2e44017f4fb0a38e016
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 dc9957d20e5572ef9ade6e2108f10cdcb8e7395f7d9df3de3e68ab1ccf68689e
          • MD5 SHA1 SHA512

          svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACCABCBCACCBBCAABCCBCACCBABCBCBBABABACAABBCBBCCCBCCCA.exe
          • Size 18.9MB
          • SHA256 3984c50bc1161efe3c71e5833733f43dfa8b0e2eae47780143736427494e4d06
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 0bb94cd846d41d97cb053764a815eb6b1089e9be1a761f4a8c7bbb040edefa9b
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 d5c3b29ff6b540fba7748df92f660669054c852b0187cc689d3a3f7b1e6de24e
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 912e0a55613579cdd63174ca7526bae9a2a06a2eda604ecfe269becfee0a03f0
          • MD5 SHA1 SHA512 TLSH

          memory/52-33-0x0000000000570000-0x0000000000591000-memory.dmp

          memory/556-84-0x0000000000570000-0x0000000000591000-memory.dmp

          memory/3312-77-0x0000000000FA0000-0x0000000000FC1000-memory.dmp

          memory/3704-0-0x0000000000100000-0x0000000000121000-memory.dmp

          memory/3704-7-0x0000000000100000-0x0000000000121000-memory.dmp