Analysis

  • max time kernel
    150s
  • max time network
    138s
  • 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, 04:30

General

  • Target
    2026-08-14_4e98c61d828bd1160aaacf84cdcc1ceb_elex_glassworm_stop_vidar.exe
  • Size 6.6MB
  • Sample260814-e4tcgavcnc
  • SHA256 f22fad0211b35ee265b94c4b308bd17fd3af2542c68d9ed54f177032c4857654
  • 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 3 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 9 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 1 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 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_4e98c61d828bd1160aaacf84cdcc1ceb_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_4e98c61d828bd1160aaacf84cdcc1ceb_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:4336
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBABACCBCAACABBACBAAABBAACABACCBCCAABBAACCAAACACCBBBBCAAACCBABBAABCBCBBCBCCCACBCBCBBCABCBCBCBBCCACCAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.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:4344
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBABACCBCAACABBACBAAABBAACABACCBCCAABBAACCAAACACCBBBBCAAACCBABBAABCBCBBCBCCCACBCBCBBCABCBCBCBBCCACCAACA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1480
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe" start= auto displayName= "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5960
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe" start= auto displayName= "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2428
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4252
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BBAACABACAABABCBACABABCBCAACAABBAACBAACACCCBACBACCA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:6128
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.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:2576
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:5804
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCCCCCACCAAABABCCBCCBAAABBABBBBACBCACBCBAAABAAAAABB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCCCCCCACCAAABABCCBCCBAAABBABBBBACBCACBCBAAABAAAAABB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3920
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2068

    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 edee72219e97c3dc607c7cbc5eccde605c8d446cfe2f8404b131e757d3c3db8a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 cbd39dac5e7d5cf5894ad1567f817c43ba7a1b7148a1a29e30774af603a8405a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 078529839db5cd0a2abba1bfe3000af2ef1017948ee35f162da14ac994765a09
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\qap`g`v~dtlq
          • Size 10B
          • SHA256 75d99cac47d64fef1c392dede934aa569336f7db7b9be218a9ca407029b248e0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 1c82c95356c5c15139e2ffb49202d1ee1363f177d2d2a7f49ca0353208829b3c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\ar\qap`g`v~dtlq
          • Size 10B
          • SHA256 44cae51ff2b9014ed476613e7d0d1e4bdc4d79b16189719866752540d60aa0d9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\Backup\qap`g`v~dtlq
          • Size 10B
          • SHA256 d654313d91fbbb6dc37be5b22bfdf11366cfd3734d16734a2c703aa73d973c85
          • MD5 SHA1 SHA512

          FormatDismount.exe

          • Path C:\Users\Admin\Desktop\FormatDismount.exe
          • Size 20.5MB
          • SHA256 70acfa01d296bd2df187a74bdad9d9fa5acc4c2c5ae87f30e2fcb0e8233c4b63
          • MD5 SHA1 SHA512 SSDEEP TLSH

          FormatDismount.exe

          • Path C:\Users\Admin\Desktop\FormatDismount.exe
          • Size 4.9MB
          • SHA256 f457f35a6a0b8404c0875858ec6b58c020eb93529a5a4ff9c6ac9a2ca88832f9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          FormatDismount.exe

          • Path C:\Users\Admin\Desktop\FormatDismount.exe
          • Size 128KB
          • SHA256 f5f693e058e5b9de1d715e326d4973cf8f7692b9e34f1b85f5d2e107d964d631
          • MD5 SHA1 SHA512 SSDEEP TLSH

          FormatDismount.exe

          • Path C:\Users\Admin\Desktop\FormatDismount.exe
          • Size 1.9MB
          • SHA256 4d4d254a3ccf2d210652a98dd1615eafb7662bed7fe06978223a35ce5cd73e31
          • MD5 SHA1 SHA512 SSDEEP TLSH

          FormatDismount.exe

          • Path C:\Users\Admin\Desktop\FormatDismount.exe
          • Size 192KB
          • SHA256 425ed9e8a75ff13b672e1a39abc75e0b5deeefe3cb0da59b981b2cf0c6428aa3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 14083843303b9e7bd9413129a7e66f91b7cd02042dc56508d9f0cffdcf1a181b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 167a8fc1b2cbbf16f3978f182dbb3ff751e498f897a48f101f9c86dd5b249920
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 66e0bb2d7a356a44eecdf36afab16937b2b3f3791265ff1fb6c9637864cadc9e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Documents\OneNote Notebooks\qap`g`v~dtlq
          • Size 10B
          • SHA256 98b284f6fe3db50ccaa0430ae8fde2b473bb2277b3a0fcb1552c8200cea11522
          • MD5 SHA1 SHA512

          svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCAAABCCBCBAAAAAAAABCBACCCBCCAAACBCCBCCCCCCCABCCBACB.exe
          • Size 6.6MB
          • SHA256 f22fad0211b35ee265b94c4b308bd17fd3af2542c68d9ed54f177032c4857654
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 3ef43747d1bfb6e868881569a7e8caf2a4996fd9605b9b8653f52f0899f88809
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 1c7750637e730337320d2e4e0b569fc6f834d5bfd11dfcb3bdc00b0a070fbc4d
          • MD5 SHA1 SHA512 TLSH

          memory/2068-420-0x0000000001000000-0x0000000001021000-memory.dmp

          memory/2576-107-0x0000000001000000-0x0000000001021000-memory.dmp

          memory/2576-95-0x0000000001000000-0x0000000001021000-memory.dmp

          memory/2576-47-0x0000000001000000-0x0000000001021000-memory.dmp

          memory/2576-69-0x0000000001000000-0x0000000001021000-memory.dmp

          memory/3920-105-0x00000000004C0000-0x00000000004E1000-memory.dmp

          memory/4336-48-0x0000000000830000-0x0000000000851000-memory.dmp

          memory/4336-0-0x0000000000830000-0x0000000000851000-memory.dmp

          memory/4336-70-0x0000000000830000-0x0000000000851000-memory.dmp

          memory/4336-22-0x0000000000830000-0x0000000000851000-memory.dmp

          memory/4336-11-0x0000000000830000-0x0000000000851000-memory.dmp