Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 04:34

General

  • Target
    2026-08-13_7674a8a8c10829fb129329503f5f39a7_elex_vidar_wannacry.exe
  • Size 11.8MB
  • Sample260813-e7mdbs1hqf
  • SHA256 a10c571df331493d426e3330623df777e5a5851d411ffce157bbe8081416462e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 4 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\2026-08-13_7674a8a8c10829fb129329503f5f39a7_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_7674a8a8c10829fb129329503f5f39a7_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:1296
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBACBCCCCBABCAACCCBBCABBCBABBACCABBACBCCBBCCABCBABBCBBBACCACBCACCBCBBAABCAACCBBCACABBCBCAACAABBCCBACAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.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:2876
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBACBCCCCBABCAACCCBBCABBCBABBACCABBACBCCBBCCABCBABBCBBBACCACBCACCBCBBAABCAACCBBCACABBCBCAACAABBCCBACAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4596
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe" start= auto displayName= "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5720
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe" start= auto displayName= "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1500
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5896
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACAABACBBAACBBCBBBAACCACACCBCCAAAABBCBABBBBCBBABBBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3768
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.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:5416
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:3724
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACACCCCCABCBAACAAABCBCBABBCBAAACCCBBBCABABBBABCCCCABCBBABABBACCCABACAAABCCBCBCACCAAABACBCCBCCACBBBCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACCAACCABCABBCCACBCAACBCAAABCCCCCBCABCCCABBCACCAAACCC.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:1284
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACACCCCCABCBAACAAABCBCBABBCBAAACCCBBBCABABBBABCCCCABCBBABABBACCCABACAAABCCBCBCACCAAABACBCCBCCACBBBCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACCAACCABCABBCCACBCAACBCAAABCCCCCBCABCCCABBCACCAAACCC.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4940
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACCAACCABCABBCCACBCAACBCAAABCCCCCBCABCCCABBCACCAAACCC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAACCAACCABCABBCCACBCAACBCAAABCCCCCBCABCCCABBCACCAAACCC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:884
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3548

    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 516b87b1b71fdc24687751dcb8497935a48d250c00a4cf782f816c7eb8f5c19b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\Keys\qap`g`v~dtlq
          • Size 10B
          • SHA256 5548f69eb11681bbda6df7643431f1ea2210730af58ff74c7ff226aaedc94030
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 b0d4dcd28b86de91f5e77cc21797810e5f05a1dd1528608dc1d8d5e5697c5e1d
          • 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 12.4MB
          • SHA256 5993f8f1225b25ea357d801788b47ea9b3f93c8bc69671ea0491d1f4341daff2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 6463678a4dda319f1d36293e054233d44c3f7f69647af328b06f28783d44dd10
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}v11.0.61030\qap`g`v~dtlq
          • Size 10B
          • SHA256 e6e43ea96d27be60952f0656bab6de611961a9cf4f0bc81aadd1d9394f55a965
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\GrShaderCache\qap`g`v~dtlq
          • Size 10B
          • SHA256 022575a655eead65028805ee6eb8dbcd01a4593780ac4df4a3af3c8101930dd4
          • 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 4854712b39a960d116198c0ebccd770a79556dcda479a0ddddcdd9d4938767a5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\Backup\qap`g`v~dtlq
          • Size 10B
          • SHA256 687646e9670a9921555adecc4798d3a74a7c521f7c0ab5163f8c4df4301a1f4d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\qap`g`v~dtlq
          • Size 10B
          • SHA256 6004c538844f00fb843661becdeaf21a3e957e40362c361ce61676fef075535a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3f78c18c3b5f2e184217394a0fe748134c53557a88cd60c4d5e1e1470a26f101
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3fb536da4b53c5bf3444d7876f3e22de7211baf933a10fc7177f8cb05a5573a4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1f15948a2d785021bf907e274e1b1735e1df61c8353bbbc9bb22791f1087eb79
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 be99c0d186ffdbfe56260cbd845b86dbf0f7fbecdff3b863add3322e0c1419f4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 91e338af4638cd6afe83cc815d4cba1edceacdd0ae9af44957c227fe4682b71b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 91b08e8a3d8a3135c2ea33aa11289e3631ca798bd17cccd94034309c154864bd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 4328b2ca9195566f7eb08979be986e9121ddc292f1fc755d07c80fa3c2ac74d0
          • MD5 SHA1 SHA512

          svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCBCAAABACCBBCCBCBCBCABAABCABAACBBCACCBBBACCCBACBCB.exe
          • Size 11.8MB
          • SHA256 a10c571df331493d426e3330623df777e5a5851d411ffce157bbe8081416462e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 1fba5946579370ad9935c76724a0a54b82b630395405e5e620016ee5bb5ed305
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 4bedf204998c3bc9a899a2e4866eaae71c1ead15da27dc74b573654e44ac3e70
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 2a1cb32cafe9b320312aabd9508b2ee22cd8af5131a211436a686b93c2618193
          • MD5 SHA1 SHA512 TLSH

          qap`g`v~dtlq

          • Path C:\Users\Public\Libraries\qap`g`v~dtlq
          • Size 10B
          • SHA256 2daa8de12e7b7d426e49418518d6d5447de7980407366ad86ef08e7a19012b01
          • MD5 SHA1 SHA512

          memory/884-72-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/1296-6-0x0000000000850000-0x0000000000871000-memory.dmp

          memory/3548-83-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/3548-3821-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

          memory/5416-33-0x0000000000BD0000-0x0000000000BF1000-memory.dmp