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
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 03:42

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General

  • Target
    2026-08-14_99dddd545ff8674097608e21f98b7afe_elex_glassworm_stop_vidar.exe
  • Size 3.3MB
  • Sample260814-d9vxtafa42
  • SHA256 8ca18586c6704136ae280796224c9412139adb8f0e743675f554e6c7f8762204
  • 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 11 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 1 IoCs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_99dddd545ff8674097608e21f98b7afe_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_99dddd545ff8674097608e21f98b7afe_elex_glassworm_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:2880
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABAABBBCCCBCACABABBAACAAAAABACCCCAAACACCBAAAABACCBCCBACBABBBABCABBCABBBCACCCABBCCBACACAACCBBBBBCCCBBBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.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:3100
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABAABBBCCCBCACABABBAACAAAAABACCCCAAACACCBAAAABACCBCCBACBABBBABCABBCABBBCACCCABBCCBACACAACCBBBBBCCCBBBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:996
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe" start= auto displayName= "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4024
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe" start= auto displayName= "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2416
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3848
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABCCAAACCBACCCABBBBCBCBCCCBAAAACACAABACBCCCCACACBB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4220
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.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:3168
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:2508
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1088
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBCCCCABCAACCCABAAABACCCBBABCABBBCAACAACACBCACACBAAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBCCCCABCAACCCABAAABACCCBBABCABBBCAACAACACBCACACBAAC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3656
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4232

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:\PerfLogs\qap`g`v~dtlq
        • Size 10B
        • SHA256 0e5a72c65390c4c2cc61866067ef392da9193f26aabd63f66dc5e66601e75a4c
        • MD5 SHA1 SHA512
        Submit Download

        setup.exe
        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 3.8MB
        • SHA256 f9a9aa005b951d36a3f8e47f31da85888fe962344a6cc6062f681dfbb11bac1e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 cec558704de9cc384f716157fa015bb079124eed4f032603ed5a4dfb37999600
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 ae565da0a0a7b42ae6ebd71dd2583e4bbd7b424d96c4646a9f25cf2d1fc20398
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 280884f04f6ec7d6e093f97b18f524ad3254a8cd8556d61606305b839e90c857
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 721ed5284c1d45fb0ab89d6216782d775ab50c84b06dc7ac2ffa82e7b8539714
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 30ba756cb2533f584ae5075db15237b9c262c3a243c7dfc3205a69a10bb0e091
        • MD5 SHA1 SHA512
        Submit Download

        qap`g`v~dtlq
        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 f16e48aa0f34582b325be3579f3492314a3b24b3f4041c5b198740ab56e69561
        • MD5 SHA1 SHA512
        Submit Download

        svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe
        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABAAACCCACACAACBBCBABBABBAABABBACBBCBABCCAAABAACAABBA.exe
        • Size 3.3MB
        • SHA256 8ca18586c6704136ae280796224c9412139adb8f0e743675f554e6c7f8762204
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        virus_log.txt
        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 ba76df52bdc1aaebf96ef59db3222e4ee72d34bbe3a07a3ba21b326e2bc932f0
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2196-59-0x00000000028F0000-0x00000000028F1000-memory.dmp
        Download

        memory/2880-0-0x0000000000560000-0x0000000000581000-memory.dmp
        Download

        memory/2880-7-0x0000000000560000-0x0000000000581000-memory.dmp
        Download

        memory/3168-36-0x0000000000490000-0x00000000004B1000-memory.dmp
        Download

        memory/3656-72-0x0000000000620000-0x0000000000641000-memory.dmp
        Download

        memory/4232-83-0x0000000000490000-0x00000000004B1000-memory.dmp
        Download