Overview

overview

7

Static

static

3

2026-08-14...ar.exe

windows10-2004-x64

7

2026-08-14...ar.exe

windows11-ltsc_2024-x64

7

Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:29

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General

  • Target
    2026-08-14_4efaf20c6e186ee042764e0a75a0daa8_elex_stop_vidar.exe
  • Size 1.4MB
  • Sample260814-e4pdhsvvdy
  • SHA256 004b1e35f000cbe6ff35a6c54e7ef4828cc6f594b05c2a8cb90c61fa0844f2ad
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecutionpersistence

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 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 8 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_4efaf20c6e186ee042764e0a75a0daa8_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_4efaf20c6e186ee042764e0a75a0daa8_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:3776
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBCBCBACAAACABCCAAAACCACACCCBBCBCAAACBBBAABABCCABBBBACABCBBBBACCBCCABACBAABCBCBABBBBABBAACBBBAAABAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.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:1996
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBCBCBACAAACABCCAAAACCACACCCBBCBCAAACBBBAABABCCABBBBACABCBBBBACCBCCABACBAABCBCBABBBBABBAACBBBAAABAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5728
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe" start= auto displayName= "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1508
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe" start= auto displayName= "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1268
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5024
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABACBBBBCCBBAACABBCBCCCBACCBBCBABBCACCCCBBCBACABABA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2700
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1960
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
    1⤵
    • Executes dropped EXE
    PID:1248

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 7b433f4f5daf781f74cf425a04025540e95686cd90da6a49b603f9b5655a8b84
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 014258f7a408cf264915dc7da1df28784856ca0e65c9fb0f28b759a4c22f16b8
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 87a481d3854b4902b3ffaf4519f0b6b3170350f01d857d6e5c384a3fdd904ab3
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 f54083ee34b6433226f05369efd13def47f014b1dbb85904c5c6c2a22dcdd1db
        • MD5 SHA1 SHA512
        Submit Download

        svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABBCCACBCBBBAABACBCABCBAAACAAAABAACAAAABAAABCBABBBBBBC.exe
        • Size 1.4MB
        • SHA256 004b1e35f000cbe6ff35a6c54e7ef4828cc6f594b05c2a8cb90c61fa0844f2ad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1960-25-0x0000000000700000-0x0000000000721000-memory.dmp
        Download

        memory/1960-38-0x0000000000700000-0x0000000000721000-memory.dmp
        Download

        memory/3776-0-0x0000000000C00000-0x0000000000C21000-memory.dmp
        Download

        memory/3776-8-0x0000000000C00000-0x0000000000C21000-memory.dmp
        Download