Analysis

  • max time kernel
    150s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 09:41

General

  • Target
    2026-09-11_60c90d1db43bcf8cacb21dbfa0a68425_elex_vidar_wannacry.exe
  • Size 26.4MB
  • Sample260912-lnzb4swtcy
  • SHA256 32ad726b4b1e4848434d3de6def1206ff540f99ef0db6996403b567048572e96
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • 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 9 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 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-11_60c90d1db43bcf8cacb21dbfa0a68425_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-11_60c90d1db43bcf8cacb21dbfa0a68425_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:3740
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBABBAABBBBABBACBCBAABBCCCCACCABCCACABBCBAAAAACABABABABBAABBCCBBAABAABACBCCABCACCAABCBACACCACABABABBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.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:1552
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBABBAABBBBABBACBCBAABBCCCCACCABCCACABBCBAAAAACABABABABBAABBCCBBAABAABACBCCABCACCAABCBACACCACABABABBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2760
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe" start= auto displayName= "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3952
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe" start= auto displayName= "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:6004
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3332
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BBCABAAACCBCCCCBBAABAABACBABACAACABCBCAACBACBABBAAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3856
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.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:256
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:3744
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABBAABABABABCABABACABCACAABCABACBBABCACAACACBBBCCBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBABBAABABABABCABABACABCACAABCABACBBABCACAACACBBBCCBA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4508
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe
      1⤵
      • Executes dropped EXE
      PID:5952

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 7c577392afc5266f40fe5563364c4a361b74e2bfe20aed80b88d12cf135a658c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 28eb566e625fdbd06cb11dbb874310a1a965520e66fdf45e863ef19ec216ce08
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0d4c71009a6369d686be3486956b474024c5995e541322fc81377fb504916fa9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 dfc085a23d6b0912758591bd3cbdd53c6a933c19ebdd4d418fe08515c993ff81
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 88d37e0bc94d94a7065faf042b1eac2ada57a139ff31c99bfb982550494de397
          • MD5 SHA1 SHA512

          svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBABABABACBBBABBAACACACCABAAACCCCABBACABABBBBABCCCAACB.exe
          • Size 26.4MB
          • SHA256 32ad726b4b1e4848434d3de6def1206ff540f99ef0db6996403b567048572e96
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 77f3380768bfa1ad4e13aeaea2e67704e57978ea54b5fb26c868d596c019bdb5
          • MD5 SHA1 SHA512 TLSH

          memory/256-49-0x0000000000E20000-0x0000000000E41000-memory.dmp

          memory/256-34-0x0000000000E20000-0x0000000000E41000-memory.dmp

          memory/256-71-0x0000000000E20000-0x0000000000E41000-memory.dmp

          memory/3740-35-0x0000000000CF0000-0x0000000000D11000-memory.dmp

          memory/3740-61-0x0000000000CF0000-0x0000000000D11000-memory.dmp

          memory/3740-0-0x0000000000CF0000-0x0000000000D11000-memory.dmp

          memory/3740-23-0x0000000000CF0000-0x0000000000D11000-memory.dmp

          memory/3740-12-0x0000000000CF0000-0x0000000000D11000-memory.dmp