Analysis

  • max time kernel
    151s
  • max time network
    148s
  • 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, 22:28

General

  • Target
    2026-08-15_933b1df0af635a9e049b61ba2a7b33bf_elex_wannacry.exe
  • Size 18.1MB
  • Sample260815-2dp9fsvbra
  • SHA256 70b6b081e8558156e73909cbea92b18c52f219e7d44e6402ed9615e7a5600e18
  • 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\2026-08-15_933b1df0af635a9e049b61ba2a7b33bf_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_933b1df0af635a9e049b61ba2a7b33bf_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:5728
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBBCABCACBBBACCABBCCBCCCAABAABACBAAAABBBABBBABCBBBCBBABAAABBACAACBABAABCCACCBCBCAABBACBCBACCCAABAAABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.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:2656
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBBCABCACBBBACCABBCCBCCCAABAABACBAAAABBBABBBABCBBBCBBABAAABBACAACBABAABCCACCBCBCAABBACBCBACCCAABAAABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5600
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe" start= auto displayName= "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1144
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe" start= auto displayName= "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5556
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACABAAABBBCCBCAACCCCAAABCBABAAABACCBAAACAACABBBCBCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4296
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.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:6124
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2104
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBAAACACABAABBBAAABBBCBACCBBBCAACBCBCCBCCABCCACCCAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBBAAACACABAABBBAAABBBCBACCBBBCAACBCBCCBCCABCCACCCAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5320
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe
      1⤵
      • Executes dropped EXE
      PID:2244

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9dcc040a770dcfd909833f89286259a4484aebc88199328ecb44ba55c0deb82c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 88382c62e4c406378962b6c87bea666b5eecf0ff4b3cc91b523e42c8ccc6280f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 72483e37c6ec8cbdac9392a3f5dc045b7c4a3997230e8b7046bd7d087327c811
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 19beebbd0252d2b624477af173712cbe3825b96333ecb4d6959881f8e333c560
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d434adce5218245f0009af9ac45b41c576a9b311262f6e395ba7c41c72657e4e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 5bb8785f6ab75cb3ecbe4d3bd39dac103d43d68cf3fee4dece67eb90ce862365
          • MD5 SHA1 SHA512

          svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABABCAABBCCBCABCAABBBBCABABCABAAABBCCABAACBBBACABCBAA.exe
          • Size 18.1MB
          • SHA256 70b6b081e8558156e73909cbea92b18c52f219e7d44e6402ed9615e7a5600e18
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 c0dfb3f56361f15aed3ef3e0ecd513454a0872a18ae6322d4019972b2f71edc8
          • MD5 SHA1 SHA512 TLSH

          memory/5320-74-0x0000000000610000-0x0000000000631000-memory.dmp

          memory/5728-0-0x0000000000090000-0x00000000000B1000-memory.dmp

          memory/5728-8-0x0000000000090000-0x00000000000B1000-memory.dmp

          memory/6124-34-0x0000000000960000-0x0000000000981000-memory.dmp