Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 09:38

General

  • Target
    2026-08-15_2fd3d7b4d84a0894bfd14aea46e5e60b_elex_wannacry.exe
  • Size 17.2MB
  • Sample260815-lmdn1styht
  • SHA256 e5cce09256496eb4c705a9a158c2f5e06669a5717114066306e859720f3e9c3d
  • 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 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\2026-08-15_2fd3d7b4d84a0894bfd14aea46e5e60b_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_2fd3d7b4d84a0894bfd14aea46e5e60b_elex_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:1488
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABABBCAAAABCAACCABBCBBCAAAABACABCCABABBCACACCCAAAAACBCCBCBABACCCCBBABBACCCBBAABCCCBACBACBABBCBBBBCAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.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:5652
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABABBCAAAABCAACCABBCBBCAAAABACABCCABABBCACACCCAAAAACBCCBCBABACCCCBBABBACCCBBAABCCCBACBACBABBCBBBBCAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2064
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe" start= auto displayName= "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:960
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe" start= auto displayName= "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5012
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5424
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCBCABBABABBAACCBBCBCCBBBABBBACCACCBBCCCBBACBABABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3396
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.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:5928
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5936
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAAACBACCBCAACBABBACBCBBCCCBBBCCAABCABABCBBCBACCBBBBAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBAAACBACCBCAACBABBACBCBBCCCBBBCCAABCABABCBBCBACCBBBBAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2376
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5604

    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 7e48b2584ab5dc5cc4245273e99a92a94290bd6dd8781cd3c1feb4196a82b1d7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows Defender\Features\qap`g`v~dtlq
          • Size 10B
          • SHA256 4c2e8859ab5178e90b55d27a5194e1a4e9b8d9036e898b881601f09312b4c51e
          • 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 47cc89be9de2f1c487f7592aa363e90a3d99651cead1f7841c7cb586cce1d9ca
          • 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 17.8MB
          • SHA256 e404e0083ab7a988581d8ab75a5eeef24aed36909163b1b81fc5cb8ececc59d7
          • 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 1b7d926fc6f17b261e8d778a0b41206e005c9a42581587d6f46a5285f1809f46
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 428a9b4017c656e3edcbaa1212e4b091c5cf1b5ba360e79a697df00ff32d6063
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\ca\qap`g`v~dtlq
          • Size 10B
          • SHA256 8508f9b04cfb173ae1f49451ee2e86ba05378dbf743c701ee15cbc696d324526
          • 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 d6207209b56b2facdec30fa90831508ea07e34d9276817d27e2f2db0f325ac39
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\Settings\qap`g`v~dtlq
          • Size 10B
          • SHA256 4892f50a61fe020f703fb97aa9b3985d75278d47ba447cd38685c9aed41d8ee6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0325d03333740e2242f2a44318a43351f73752d38f69b7b4d70a538108b5a5c0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a6875392866f41c8bc096f8b63ea55dd6760c99ca9736d094044c2e362055dac
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 df63c857c26273e21132dcedf4741105dc89bb64c609b35aa7f7ca6b6b0ffcae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Default\AppData\Local\Microsoft\Windows\INetCache\qap`g`v~dtlq
          • Size 10B
          • SHA256 9e842fea4ba4125375d697bba6fc307963bf5b0b4072e0f7309fc9ed5cdc58a6
          • MD5 SHA1 SHA512

          svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBCACBBCACBAAABBBBBBCCCCABCBBABACAACBBCAACAAACACABC.exe
          • Size 17.2MB
          • SHA256 e5cce09256496eb4c705a9a158c2f5e06669a5717114066306e859720f3e9c3d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 a314a0c351449df621d3c377bc7c066eb5f8170415b8b9e7d7641d52ccef5b94
          • MD5 SHA1 SHA512 TLSH

          memory/1488-0-0x00000000003C0000-0x00000000003E1000-memory.dmp

          memory/1488-7-0x00000000003C0000-0x00000000003E1000-memory.dmp

          memory/2376-70-0x0000000000570000-0x0000000000591000-memory.dmp

          memory/5604-1911-0x00000000006B0000-0x00000000006D1000-memory.dmp

          memory/5928-33-0x00000000006B0000-0x00000000006D1000-memory.dmp