Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 03:53

General

  • Target
    2026-08-15_5a66809b6882c2a1b5e8494f8d85ae05_elex_glassworm_stop_vidar.exe
  • Size 3.3MB
  • Sample260815-efnr3sem3v
  • SHA256 d6612fc4cf460797b23fcf7001dff611eb8b63eb338485cc526fe8301b5f36dd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 4 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 4 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_5a66809b6882c2a1b5e8494f8d85ae05_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_5a66809b6882c2a1b5e8494f8d85ae05_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:1504
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBAABCBCCBBBABABCBABCBACBCABBAAACBACBACCCCBCCBAACCCCABBBBCBBCBBCCCAACCAABBBABAACBACCAAABACBACCCAABBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.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:4264
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBAABCBCCBBBABABCBABCBACBCABBAAACBACBACCCCBCCBAACCCCABBBBCBBCBBCCCAACCAABBBABAACBACCAAABACBACCCAABBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3968
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe" start= auto displayName= "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4220
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe" start= auto displayName= "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3024
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3856
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BCCBBABCAACACBACCBAACACCBABCBAACCCCCCCBACBAABACACCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2296
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.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:5936
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5792
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABACCCBAAABBCBBAACBAACABABABCAABBCACCCCACBBBBACBCCBCCCBBBBBBCBAABCCBACABCACAABCCCCBABBAABABABBBACAAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCACBBBACBCBCACCCACAABABAABABBCCBBCBBCAAACACCCBACBB.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:2376
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CABACCCBAAABBCBBAACBAACABABABCAABBCACCCCACBBBBACBCCBCCCBBBBBBCBAABCCBACABCACAABCCCCBABBAABABABBBACAAAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCACBBBACBCBCACCCACAABABAABABBCCBBCBBCAAACACCCBACBB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2628
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCACBBBACBCBCACCCACAABABAABABBCCBBCBBCAAACACCCBACBB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAACBCACBBBACBCBCACCCACAABABAABABBCCBBCBBCAAACACCCBACBB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1432
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3664

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 9a13409bcd18e7ccbe84d9e48093b29d2a42d1323acc7a668fbb4e69ba988e7c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\IdentityCRL\INT\qap`g`v~dtlq
          • Size 10B
          • SHA256 73600ab0e63424ca979a747d5d81a79d16058ed2cc52840fb35103995342a072
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\MicrosoftWindows.LKG.AccountsService_1000.26100.1742.0_x64__cw5n1h2txyewy\qap`g`v~dtlq
          • Size 10B
          • SHA256 641f431c0eb27e57dcbc7275a36b05b03c11d9a147262f10cad609d54d68a511
          • MD5 SHA1 SHA512

          windowsdesktop-runtime-8.0.15-win-x64.exe

          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 3.9MB
          • SHA256 438225db23af55719844f86db79f77501bd0d8127f757dde36ab88dbba96050a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\qap`g`v~dtlq
          • Size 10B
          • SHA256 cda4c6b2658811159da682e1e03c813548dcb8147bce9f82570242168989903a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 d57aab823b1ddbc4b0e8763c55204736a72ca404edc3dd22627d4357e7a23809
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\qap`g`v~dtlq
          • Size 10B
          • SHA256 701e40a2a228671c42be5646d5c38e0bf940a9dbd99e697411026aa2e64e9af8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b2e6a2e45d32f2bd67d273cc0faa3f04fa8a919df4ed29b6fc8222c75ab06356
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 22d3f674ebdf2c2b0057c7f86e359bae4a33fe14ab2f1183255b7c79a94356f2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 22719cc4e86b29928a7ed25467184b9fb2945abc5e20436e273a0a7a258ed434
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e47af60c38ca91a30a838c3b510647247c455721511f790dcec539bbee3a12d7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 7c9ffec877de33866bbf6e8c59d0f593ddfea26187b9ac1b05779c18afd3f125
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 fbe528ae14355d7d954833f0a8189283affc8704ad2d1fb9226ab618e61d4eb2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Default\AppData\Local\qap`g`v~dtlq
          • Size 10B
          • SHA256 33fd0a4708be7ef00e220bdba7451fd28e430074fc8e9315c6ae77bd69c27657
          • MD5 SHA1 SHA512

          svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBCBCACCCBABCABBCABCBAABABBACAABACBABBBCAACCCACBCACC.exe
          • Size 3.3MB
          • SHA256 d6612fc4cf460797b23fcf7001dff611eb8b63eb338485cc526fe8301b5f36dd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 4d7049e70158f94df73901f29f3af6b61c1252823c02c8e0e82e299c49e5eabb
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 264f28031a9d1258e4ba14490061c803440e258bbd903b003c05006a162d9847
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 7676be98c22616282822b72945c43a8098cac3dfc5df76c7f8a681a7a122d31d
          • MD5 SHA1 SHA512 TLSH

          memory/1432-80-0x0000000000630000-0x0000000000651000-memory.dmp

          memory/1504-6-0x00000000003C0000-0x00000000003E1000-memory.dmp

          memory/3664-1441-0x0000000000A40000-0x0000000000A61000-memory.dmp

          memory/5936-33-0x0000000000A40000-0x0000000000A61000-memory.dmp