Overview

overview

7

Static

static

3

2026-08-27...ry.exe

windows10-2004-x64

7

2026-08-27...ry.exe

windows11-ltsc_2024-x64

7

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
    27/08/2026, 17:47

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-08-27_513711f753467eeca40b9a4918731efa_elex_vidar_wannacry.exe
  • Size 15.3MB
  • Sample260827-wddb1ayhmf
  • SHA256 8fa9b358ade3817f94b1292d657d3cc1b5097dd1c3cf2dbd022c19e08a030c7c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecutionpersistence

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    execution
  • 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.

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-27_513711f753467eeca40b9a4918731efa_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_513711f753467eeca40b9a4918731efa_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:3392
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABABAABACACBBCCBABACCACAABBBBAACCAAABBBACACCBCACABACAABCAAABCABCCCCABBCCABBAAAAABACAACCBCBABBAAACACBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.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:5568
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AABABAABACACBBCCBABACCACAABBBBAACCAAABBBACACCBCACABACAABCAAABCABCCCCABBCCABBAAAAABACAACCBCBABBAAACACBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3548
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe" start= auto displayName= "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4664
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe" start= auto displayName= "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4444
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCBACACACBACCCCACBBBBBCABCCBAACBACAABBCACABBBBBCBCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5116
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.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:236
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5828
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe
      1⤵
      • Executes dropped EXE
      PID:2676
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCCABCCBCBACCCBBAABBCCCABBCCBABAABABBCACCCABBCCCBACBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBCCABCCBCBACCCBBAABBCCCABBCCBABAABABBCACCCABBCCCBACBA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3248

    Network

          MITRE ATT&CK Enterprise v16

          Reconnaissance

          Resource Development

          Initial Access

          Execution

          Command and Scripting Interpreter

          1
          T1059

          Windows Command Shell

          1
          T1059.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          System Services

          1
          T1569

          Service Execution

          1
          T1569.002

          Persistence

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Privilege Escalation

          Boot or Logon Autostart Execution

          1
          T1547

          Registry Run Keys / Startup Folder

          1
          T1547.001

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Scheduled Task/Job

          1
          T1053

          Scheduled Task

          1
          T1053.005

          Defense Evasion

          Modify Registry

          1
          T1112

          Credential Access

          Discovery

          System Location Discovery

          1
          T1614

          System Language Discovery

          1
          T1614.001

          Lateral Movement

          Collection

          Command and Control

          Exfiltration

          Impact

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 00914fc34754e120dffe2270a80dd7c45613281254823fef1a2ff41682fd3dcd
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e858d69dbe9fb6895fc3b08f2f811487d84a7f17ef944968e65b72ad8a30e998
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e9a2da073af08baeaf3fc39a85b6c6e976047c7bb5831623691a0d015e478c0a
          • MD5 SHA1 SHA512
          Submit Download

          OptimizeUnpublish.exe
          • Path C:\Users\Admin\Downloads\OptimizeUnpublish.exe
          • Size 47.0MB
          • SHA256 de9d0f85b7006f2422e74921fd2ed8d521d56b35262fa164439520142e445271
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 e0a353066e3cbff2cf2d338580cf5a1b0aa7840a376a2259395db456b16ce0d8
          • MD5 SHA1 SHA512
          Submit Download

          svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACABCBBCCBAABACBAABBAABABCCABAACCCCBCCACBCCCCBACCABCCBC.exe
          • Size 15.3MB
          • SHA256 8fa9b358ade3817f94b1292d657d3cc1b5097dd1c3cf2dbd022c19e08a030c7c
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/236-51-0x0000000000930000-0x0000000000951000-memory.dmp
          Download

          memory/236-33-0x0000000000930000-0x0000000000951000-memory.dmp
          Download

          memory/236-72-0x0000000000930000-0x0000000000951000-memory.dmp
          Download

          memory/2676-87-0x0000000000930000-0x0000000000951000-memory.dmp
          Download

          memory/3392-34-0x0000000000530000-0x0000000000551000-memory.dmp
          Download

          memory/3392-0-0x0000000000530000-0x0000000000551000-memory.dmp
          Download

          memory/3392-60-0x0000000000530000-0x0000000000551000-memory.dmp
          Download

          memory/3392-22-0x0000000000530000-0x0000000000551000-memory.dmp
          Download

          memory/3392-11-0x0000000000530000-0x0000000000551000-memory.dmp
          Download

          memory/3392-83-0x0000000000530000-0x0000000000551000-memory.dmp
          Download