Overview

overview

7

Static

static

3

2026-08-08...ar.exe

windows10-2004-x64

7

2026-08-08...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • 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
    08/08/2026, 18:04

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General

  • Target
    2026-08-08_3537d1916c67c79483247048efb50d70_elex_stop_vidar.exe
  • Size 2.3MB
  • Sample260808-wnk5lascmg
  • SHA256 3be924bb689720a282651d7af00522e131e074944cf7f419da981810d8c39614
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_3537d1916c67c79483247048efb50d70_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_3537d1916c67c79483247048efb50d70_elex_stop_vidar.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:848
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABACBCBCCBCABCAACACBBAAABCCACAACABAAAAACBACBBBCACABACCCAACCBBBBBAAACBCBBBCBBCCACCBCABBCBCACBACBCCCCCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.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:6028
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABACBCBCCBCABCAACACBBAAABCCACAACABAAAAACBACBBBCACABACCCAACCBBBBBAAACBCBBBCBBCCACCBCABBCBCACBACBCCCCCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:708
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe" start= auto displayName= "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe" start= auto displayName= "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4940
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABCACBACCACCAAABCAABCBBAACCCCBAAAABBACABAAACACBCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1620
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.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:4412
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5844
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACBABBAAABBBBBABABBBCBCBABBBCCBCCCCACBACCACBABBCABB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBACBABBAAABBBBBABABBBCBCBABBBCCBCCCCACBACCACBABBCABB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4636
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe
      1⤵
      • Executes dropped EXE
      PID:3552

    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 47b7de8f96066ed60f6f36b60acec2023984d718107a1d5db068e79eb801d4f4
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d965616890e4592e352e2a9ebe4136282765680876d2b70b81389f61300f082e
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3b9363d35714bc7f7575dda65e278f26bf575acd286baf247b31523d07be98dd
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e2947907179412ab5fe9c686461996d356f26647275f09690f398b338b03d7bd
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 1c33ca3e32f6c7e00014886f12fc2af8ff4644ab1b3d12e4c486811311543ad7
          • MD5 SHA1 SHA512
          Submit Download

          svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCCBCBABBAAACCBBBBCBCBBCCACABACAACCABBCACABBCCCAACCB.exe
          • Size 2.3MB
          • SHA256 3be924bb689720a282651d7af00522e131e074944cf7f419da981810d8c39614
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          virus_log.txt
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 fcabacc239ef39e407965cc5ce7d288d53bca197362568dc8a23af9c92724c2e
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/848-0-0x00000000009B0000-0x00000000009D1000-memory.dmp
          Download

          memory/848-8-0x00000000009B0000-0x00000000009D1000-memory.dmp
          Download

          memory/4412-24-0x0000000000B10000-0x0000000000B31000-memory.dmp
          Download

          memory/4412-34-0x0000000000B10000-0x0000000000B31000-memory.dmp
          Download