Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 01:30

General

  • Target
    2026-08-30_ed597e2a5ae192320a231e6233e6696f_elex_wannacry.exe
  • Size 1.7MB
  • Sample260831-bwtfqaec53
  • SHA256 b2b6cecbb0211d90ad8f68f961f881f647adf381ce0ee88889b03ceffbc56ad5
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-30_ed597e2a5ae192320a231e6233e6696f_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-30_ed597e2a5ae192320a231e6233e6696f_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:2280
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBAACCAACCACBACCCAAABAACABABCCBCBBACBABCBCAACABACABABCAABAABCCACBABBBAABACCCABBBACAABCABABBAACCABBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.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:5192
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBAACCAACCACBACCCAAABAACABABCCBCBBACBABCBCAACABACABABCAABAABCCACBABBBAABACCCABBBACAABCABABBAACCABBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:6456
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe" start= auto displayName= "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1392
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe" start= auto displayName= "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3536
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4460
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCBBACAAABCABBABCCCCCCACABCAABAABABAABCBACCCCCAAAC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2276
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.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:7068
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2092
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBAACBBAACBACCCBCBAABCCACABABBBABBCCBABCBBBBBCBACCACBCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBAACBBAACBACCCBCBAABCCACABABBBABBCCBABCBBBBBCBACCACBCA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5520
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5892

    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 1da73ec2022ab1a61e5e5a372cfba5b7353d7ba368b3c5bfc457a7d647b87ee1
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Diagnosis\qap`g`v~dtlq
          • Size 10B
          • SHA256 0bcc97246f866eeae7bbcb372d341ee29640c44205215fdd6769b76b65450f96
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Office\qap`g`v~dtlq
          • Size 10B
          • SHA256 23d3bded6670dd054a36cc5a1e6d69aed680417d10e06c9ef59b5cd123cf0af1
          • 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 7bcc90753782d143fdecd356f758f3464b8de27abe5ec82861dcbd6e981f7bb7
          • 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 2.3MB
          • SHA256 80c4bc72753b0bd86162b1bc87ac9b4d19f946d1c59647efa9fc4e2b8fc41f6e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\qap`g`v~dtlq
          • Size 10B
          • SHA256 4768f512998030d4b914b0cab40ae7aca4fd3f5eea05c344106e7f35ace185de
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\qap`g`v~dtlq
          • Size 10B
          • SHA256 e6a2b375c52c1eb41021d1fd99c93cdb543041d612e4e7466fcfc853d5bd2882
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\qap`g`v~dtlq
          • Size 10B
          • SHA256 d0c2e6fe2edfcf904e7fb21c382ebdc1a746e1a3f6fe922b367e8c0c8fb215d2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a32a534bda6f463ff5a97f7b241e5e95fca50dd2b140167cf516f07004591abe
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f48f354cabdea6b19d7ca1275e749136ede982666690ffe31e5b5d5279dc7d27
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 481b7b6fb6e82ff1daba844284b63200a0a5e7bf3bfb7e6090e8db733e85438f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 2ca0bf20008447a1b846d91b57e48e7ab667563f519853aa0638bcb5bca65e43
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 56568f34abf47aee3397634181b07c8b7f2b60f5f1bdfea6e9fe575e9ce952e4
          • MD5 SHA1 SHA512

          svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBACCACACCCBAAACAAABCBBBCBBCACABABCBACBCACCBCBCCBC.exe
          • Size 1.7MB
          • SHA256 b2b6cecbb0211d90ad8f68f961f881f647adf381ce0ee88889b03ceffbc56ad5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 b864ceeaa40878a0bec1c91965afb923bf6a3dc4acaabcae8405e500147d1bb6
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 c3f42626adfd2b32a39f282ee40ebc7e14535bc9b6d2db1e24c1b3fdfba7a686
          • MD5 SHA1 SHA512 TLSH

          memory/2280-6-0x0000000000620000-0x0000000000641000-memory.dmp

          memory/5520-69-0x0000000000BA0000-0x0000000000BC1000-memory.dmp

          memory/5892-72-0x0000000000A10000-0x0000000000A31000-memory.dmp

          memory/7068-33-0x0000000000A10000-0x0000000000A31000-memory.dmp

          memory/7068-23-0x0000000000A10000-0x0000000000A31000-memory.dmp