Overview

overview

7

Static

static

3

2026-08-18...ar.exe

windows10-2004-x64

7

2026-08-18...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 02:14

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General

  • Target
    2026-08-18_5bee275bd26458af13706fbf7703e05c_elex_glassworm_stop_vidar.exe
  • Size 23.3MB
  • Sample260818-cpgc9avvby
  • SHA256 e51b04498ff3a474bcc4e1db225b6cd8f7f7c569a77028739e34ea9ab6cf7e1b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecutionpersistence

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
    persistenceexecution
  • Executes dropped EXE 1 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 7 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-18_5bee275bd26458af13706fbf7703e05c_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_5bee275bd26458af13706fbf7703e05c_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:2676
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBAACABCCAACBBAABBCBBCBAACBCBBACACAABBCBABCBAAACAAAACBBACBCABCACCCBCBBAACAACACBBCABACCBBACBCAACCBAACCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.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:1328
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBAACABCCAACBBAABBCBBCBAACBCBBACACAABBCBABCBAAACAAAACBBACBCABCACCCBCBBAACAACACBBCABACCBBACBCAACCBAACCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1120
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe" start= auto displayName= "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3516
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe" start= auto displayName= "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4196
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:5468
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BBCACACACBCBABAABCBBBAABCCBBACBCCBCBBBABCABBCBCAAAB"
        3⤵
        • Launches sc.exe
        PID:4984
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1784
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
    1⤵
      PID:1560

    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 36107b5f536ab0a398012d701af7f5328f7417ddde4f1f98d4078d1e252c21f3
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 23cc9ba95690078390382d4d99e4f4743024319db4c59a542ca884f0d716680f
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e736bd5e6f136215960b7577fc1731b207567f28aacfd11353dcec43e4c014fa
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 fd36a15697da628fed022f626b2e11fda5e6fd13240f7a4807f1dca98a56c511
          • MD5 SHA1 SHA512
          Submit Download

          svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
          • Size 23.3MB
          • SHA256 e51b04498ff3a474bcc4e1db225b6cd8f7f7c569a77028739e34ea9ab6cf7e1b
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBABBCBABBCAAACCCCBACCBBABACACAAAAAAAAABCBCBCBACBCCCC.exe
          • Size 7.5MB
          • SHA256 ffc176c20612ab4b2f74f38bf86593fa74fa6a2527c6e0e4ee8a5b619a126958
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1784-25-0x0000000000A30000-0x0000000000A51000-memory.dmp
          Download

          memory/1784-38-0x0000000000A30000-0x0000000000A51000-memory.dmp
          Download

          memory/2676-0-0x00000000005B0000-0x00000000005D1000-memory.dmp
          Download

          memory/2676-8-0x00000000005B0000-0x00000000005D1000-memory.dmp
          Download