Analysis

  • max time kernel
    150s
  • max time network
    153s
  • 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, 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 2 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 11 IoCs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 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:4556
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBBBABBACACAAAABCCCACABBBBACAABABCCAABBACAACCBCAACCBCBCACBBAAAACABBBAABCBCCCCBACCAACCABACBBCBAACBCAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.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:764
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACBBBBABBACACAAAABCCCACABBBBACAABABCCAABBACAACCBCAACCBCBCACBBAAAACABBBAABCBCCCCBACCAACCABACBBCBAACBCAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1140
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe" start= auto displayName= "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2588
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe" start= auto displayName= "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2600
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABBBCBBBCBCBCBCCCBABACABBABCAABCCCACAAACBAABBBCBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4868
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.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:4356
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4220
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:5044
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3272
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCCBAACBBCBABBAAACBCBAABBCCCABCCAACAACABABABABACBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBBCCCBAACBBCBABBAAACBCBAABBCCCABCCAACAACABABABABACBCB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3392
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1656

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 d654313d91fbbb6dc37be5b22bfdf11366cfd3734d16734a2c703aa73d973c85
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\qap`g`v~dtlq
        • Size 10B
        • SHA256 98b284f6fe3db50ccaa0430ae8fde2b473bb2277b3a0fcb1552c8200cea11522
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

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

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\setup\logs\qap`g`v~dtlq
        • Size 10B
        • SHA256 cbd39dac5e7d5cf5894ad1567f817c43ba7a1b7148a1a29e30774af603a8405a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.CallingShellApp_cw5n1h2txyewy\AC\Temp\qap`g`v~dtlq
        • Size 10B
        • SHA256 44cae51ff2b9014ed476613e7d0d1e4bdc4d79b16189719866752540d60aa0d9
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 5bb75646aaa931b0d26ce8c47728238bb77d82b8f2b1901a5c492d9f14025252
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 68521946f08cd735ada3aac9619236eddca4968b0a323324ed25593a433db981
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d274a16050056c3baa8a934ad5aec1c8b494bc5456fde6694c53e0e5431f4e70
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 60be10b71545427f85e082a8e2488a5fdd5a60cbac3c7a2a5e9b183f9ba7797e
        • MD5 SHA1 SHA512

        TestSave.exe

        • Path C:\Users\Admin\Downloads\TestSave.exe
        • Size 2.4MB
        • SHA256 176abd077d425d2de47aa7cea0ae55b253eb9dfcaa550b26a0e063d9031093dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TestSave.exe

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

        TestSave.exe

        • Path C:\Users\Admin\Downloads\TestSave.exe
        • Size 53.9MB
        • SHA256 4e117f6710d431a590b2804f0f94babfc2123f9c4aa3f9de9b9e677514a44e4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 59be24fb70b039fccc818fa72ad0b3bf45a21e7b2d377437eafefb2f75388950
        • MD5 SHA1 SHA512

        svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBABBCABAABAABCCABBAAAACACCABAAACABCBACBBBABCBCCABAB.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 974B
        • SHA256 9aeaa94dfdb020e2c1844651a6be91c054d5d4dd50187915efb2b60cf0c9b07a
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 e8f4d2b264e29f69e1d095ff7e72cc4c38262de32f8c24964eaad08b1c22c0c0
        • MD5 SHA1 SHA512 TLSH

        memory/1656-114-0x0000000000B20000-0x0000000000B41000-memory.dmp

        memory/3392-113-0x00000000006F0000-0x0000000000711000-memory.dmp

        memory/4220-78-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

        memory/4356-75-0x0000000000B20000-0x0000000000B41000-memory.dmp

        memory/4356-115-0x0000000000B20000-0x0000000000B41000-memory.dmp

        memory/4356-51-0x0000000000B20000-0x0000000000B41000-memory.dmp

        memory/4356-36-0x0000000000B20000-0x0000000000B41000-memory.dmp

        memory/4556-112-0x0000000000840000-0x0000000000861000-memory.dmp

        memory/4556-0-0x0000000000840000-0x0000000000861000-memory.dmp

        memory/4556-74-0x0000000000840000-0x0000000000861000-memory.dmp

        memory/4556-50-0x0000000000840000-0x0000000000861000-memory.dmp

        memory/4556-24-0x0000000000840000-0x0000000000861000-memory.dmp

        memory/4556-11-0x0000000000840000-0x0000000000861000-memory.dmp