Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 22:44

General

  • Target
    2026-08-25_6886cf4e395c0d106d2a1d30e36d07e5_elex_vidar_wannacry.exe
  • Size 20.7MB
  • Sample260826-2ntpmaxekf
  • SHA256 04501c379ff227a650730917b35246e343e7fa124a205d04b5b99c2bd1473faa
  • 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 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\2026-08-25_6886cf4e395c0d106d2a1d30e36d07e5_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_6886cf4e395c0d106d2a1d30e36d07e5_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:3368
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCCCCBCBBAABCAABAABCCCAABCCAAACBCBAACAACACCCBCBABBCABBABBBBCAAACABAACABACBBBBBAABBCBAABACCCACBABBABCCAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.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:2332
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCCCCBCBBAABCAABAABCCCAABCCAAACBCBAACAACACCCBCBABBCABBABBBBCAAACABAACABACBBBBBAABBCBAABACCCACBABBABCCAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5800
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe" start= auto displayName= "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5768
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe" start= auto displayName= "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1152
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6100
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCAAACBAACBBABCCCACBCABBAACCCCACBCABABACAACBBAAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3208
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.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:8
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2348
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBABBCCCCABBCCACBBCACACCBCBABAACCAACACCBCBBBABAACCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBABBCCCCABBCCACBBCACACCBCBABAACCAACACCBCBBBABAACCB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2316
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4440

    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 bf132668bfac2c5692fcfc49eb3a627b612f8175cf812baefd5b01d647857782
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 85ccbfbe9952eb129caafb1e6b7f8079ba3f39a9d21413937f73f734bd88874b
          • 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 21.3MB
          • SHA256 862a1fdbb2b11ff8ac670cef1a7d4c874bf89a4a1abd8a42696e4cb3a66aca51
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 fc3eaaf08f47e64f0ab91f1710743d0ba9eb19fe05c99b74b3be28b46c6f917e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\qap`g`v~dtlq
          • Size 10B
          • SHA256 9a9d9994bba8af4ba5ea04c10ba31eadfab212784fd0b7331fe493bd3fbd7607
          • 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 647edddf174fb0422519b2792776bb7a8bd9bb7faa676cdc096202379d99b9d1
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 fa9e29e2f84036db7374f0bfe7ab732190584e41734c335155aaf9c969cab1d6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5a30b4407263db9b3147beb220c501e66705128b40c340b7e4c2a0283d273b76
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 60da401ddc49523730200f28376e722645579c7c1f2963c01db0e4167f09fcc2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 fb101b973b7dcaec04a80d217234ef9c499ccb1fe762d93aaace0686166d1678
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 43bc7af23ddcf88347c674ccf6c45168e028aa6f8ed2d7ed24d0f8ed92b60604
          • MD5 SHA1 SHA512

          svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBAABCCBACABACBACBCBCABACACBCCBBAAABCCABBBBBCAACBCCCA.exe
          • Size 20.7MB
          • SHA256 04501c379ff227a650730917b35246e343e7fa124a205d04b5b99c2bd1473faa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 2aaa34df393b2fb527da25928e51adc21998c4e5d925f36b8cc767cf804a59b3
          • MD5 SHA1 SHA512 TLSH

          memory/8-33-0x0000000000A70000-0x0000000000A91000-memory.dmp

          memory/8-23-0x0000000000A70000-0x0000000000A91000-memory.dmp

          memory/2316-69-0x0000000000550000-0x0000000000571000-memory.dmp

          memory/3368-0-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          memory/3368-7-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          memory/4440-72-0x0000000000A70000-0x0000000000A91000-memory.dmp