Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 17:44

General

  • Target
    2026-08-12_b048bdf783680c183130074af882bdd3_elex_stop_vidar_wannacry.exe
  • Size 93.1MB
  • Sample260812-wbas4acl2y
  • SHA256 04c3855395b9508bbe2aa0ba1cbc6ee76ad10f714724e0e82e8fb8e676bfd790
  • 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 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\2026-08-12_b048bdf783680c183130074af882bdd3_elex_stop_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_b048bdf783680c183130074af882bdd3_elex_stop_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:4980
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACCABCBBABBCCBAAAABBBAABBAAACBBCAACBAAACCABBAACBABBABBBBACBABBCCCCAAAAAAABBACACCBBABCAAACCCCAABBBAABCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.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:2688
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACCABCBBABBCCBAAAABBBAABBAAACBBCAACBAAACCABBAACBABBABBBBACBABBCCCCAAAAAAABBACACCBBABCAAACCCCAABBBAABCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1720
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe" start= auto displayName= "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1568
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe" start= auto displayName= "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4144
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4592
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BCCBBBCBACCABBAABBBBACBCABCBACABCAACCCCCABBBCCBAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1836
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.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:1480
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5920
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABAACCCCAACBABBCCAAABACAAABCABBBAACABCCCABBABAACCCACCBAACAACBBBCABCCACCCACCBACCAABCCBBBBCACAACAAAABCCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABACAACABCCCABBBCACAAACACAAACACCBABCCACACCBBBABCABCA.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:2576
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABAACCCCAACBABBCCAAABACAAABCABBBAACABCCCABBABAACCCACCBAACAACBBBCABCCACCCACCBACCAABCCBBBBCACAACAAAABCCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABACAACABCCCABBBCACAAACACAAACACCBABCCACACCBBBABCABCA.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2520
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABACAACABCCCABBBCACAAACACAAACACCBABCCACACCBBBABCABCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCABACAACABCCCABBBCACAAACACAAACACCBABCCACACCBBBABCABCA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:700
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAABBBACBBABCABAACBBCBCBCACBABBCBBCCAACBAACCCBCCCCCCAA.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2076

    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 d127f0eb8222579fd9f1230d95763fd9ec42c17f71ddcd17b51f528c7168f7a8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 87539aea80b5675a7a8ca40245668e8a2e98160d0e6bb7c0d1353024f94bdfb0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Diagnosis\DownloadedScenarios\qap`g`v~dtlq
          • Size 10B
          • SHA256 b24ed2bf5b1b8763c486186af6e627bdf946e73bc13e56c056a4c2eb9fc67d5b
          • 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 11dc375fd3a9ec2ea67caea69d69df6bf745347d1b69360a99e5682de8037fa0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{BD95A8CD-1D9F-35AD-981A-3E7925026EBB}v11.0.61030\packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 357615c5b4c6fae024395549e69ee6e4130cfed680f758c2cb702075ed87a4bd
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\TpcdMetadata\qap`g`v~dtlq
          • Size 10B
          • SHA256 7777894f7b7df0c5145019896eba93073531cf097a3fcc196a2100fd77f91755
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\gu\qap`g`v~dtlq
          • Size 10B
          • SHA256 04940e75e39e59b86de30aa6d535620c23b7ac0941a09cd055eae31d0c3bb785
          • 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 059069cd25779a04356ade8d4fd212d1778d710e379422d20a78a1c701dc126c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\LimitClear\qap`g`v~dtlq
          • Size 10B
          • SHA256 ff12dffb5f88d4f407df6ddbd984a2649ad60bf884613dfd20ada4d81a2afc5a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d48a5a020b80a65106ff9a6f8e1d6ced8158319be7d0af11bf6b9b383c8f71ed
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9ff991a82efca5f4ed9dc42a304de1b44aa9bd952416e8d6b91bf427c099a957
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 73aa435dddff6b6ae719a1cef74d97ef39ece6cbab83ad04e4dda25bc2b81eb8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 4d07554dda9c5b2144680efd5a2d5d85a99e2c22207fdd9097d2bf54da1294d7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 1a790342295ae84caa9ca07924a493b451001b97f534b1de642ae86b98535f74
          • MD5 SHA1 SHA512

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 7431ea74c352d18ed96662cd314dae129a21d566431f507b7b4fc43aa3645cc6
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 288d89f3a9d5029e5bb5d8875711835697b6a2e5dab5649b3753fa2750003614
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 18d08896d37ab4f43c5eee086bc3b2647e3147aff4d01d75e5723c4d1a7b9a8b
          • MD5 SHA1 SHA512 TLSH

          memory/700-80-0x0000000000720000-0x0000000000741000-memory.dmp

          memory/1480-33-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/2076-81-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/2076-1836-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4980-6-0x0000000000BF0000-0x0000000000C11000-memory.dmp