Overview

overview

7

Static

static

3

2026-09-04...ry.exe

windows10-2004-x64

7

2026-09-04...ry.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 19:02

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General

  • Target
    2026-09-04_09cf92e27fa92b1c63ab7795db75f7af_elex_stop_vidar_wannacry.exe
  • Size 7.3MB
  • Sample260905-xpy9aafe47
  • SHA256 f8b6aae6443fbb18ec8f946ad3d87c8ad5086ca7c92eee2ca011f2e853cb7970
  • 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\2026-09-04_09cf92e27fa92b1c63ab7795db75f7af_elex_stop_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-04_09cf92e27fa92b1c63ab7795db75f7af_elex_stop_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:6460
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAABABACAACBCBBBCAAACABCAABACAABBCBBCBCBACBBCABBABAABCACBCCABABCCABCBABACBBACAABBABACBCBBBAACCAABCACCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.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:3712
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAABABACAACBCBBBCAAACABCAABACAABBCBBCBCBACBBCABBABAABCACBCCABABCCABCBABACBBACAABBABACBCBBBAACCAABCACCAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3260
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe" start= auto displayName= "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5144
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe" start= auto displayName= "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:7000
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6348
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBCACBABCBCABBCABBBCCBCCBBCBBCCCBACBCCBACACCCACABAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2476
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.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:4100
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2512
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe
      1⤵
      • Executes dropped EXE
      PID:1172
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABBACBCABCCCBBBBCCCBCBABACCAAAAABACCACACACACCCBCBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCAAABBACBCABCCCBBBBCCCBCBABACCAAAAABACCACACACACCCBCBC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6248

    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

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          Downloads

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b41c13f4265bc5e63ba9f30fdaa611a758b33ff5c3814d55c972562cc9d57bbf
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6dbfb6251396c3295da05b6b5707ab4ad4dac45ecb3af61046e9537f9bfef876
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 eb42a4e0e9e12fc56275fedfe3d04871da61ee6d0ac17cbf36cf92ce57663d78
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 bfd7156925a9d738629a5333bd43377b60f4f2cc9d688ac29ea23980c4a0eb8a
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e0e443a956ef1016eb2610011c5f2eb7989528ef8ef8b0851e424dba4d76d29f
          • MD5 SHA1 SHA512
          Submit Download

          svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCBACCCBBCCCBACBBCAACBAACACBACBCCCAABCABAABAABCCCCA.exe
          • Size 7.3MB
          • SHA256 f8b6aae6443fbb18ec8f946ad3d87c8ad5086ca7c92eee2ca011f2e853cb7970
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1172-66-0x0000000000810000-0x0000000000831000-memory.dmp
          Download

          memory/4100-22-0x0000000000810000-0x0000000000831000-memory.dmp
          Download

          memory/4100-35-0x0000000000810000-0x0000000000831000-memory.dmp
          Download

          memory/6248-72-0x0000000000D80000-0x0000000000DA1000-memory.dmp
          Download

          memory/6460-6-0x0000000000B30000-0x0000000000B51000-memory.dmp
          Download