Overview

overview

7

Static

static

3

2026-08-27...ar.exe

windows10-2004-x64

7

2026-08-27...ar.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/08/2026, 17:29

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General

  • Target
    2026-08-27_55eb22dae9aba10c8e36ec45d7988ffe_elex_glassworm_stop_vidar.exe
  • Size 18.7MB
  • Sample260827-v2ts8aae76
  • SHA256 96a6c18a090a21847f10193cd9e5f0175a49e5dce325ed36488649622d916668
  • 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 9 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-27_55eb22dae9aba10c8e36ec45d7988ffe_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_55eb22dae9aba10c8e36ec45d7988ffe_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:260
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCACBBCBBABACBAACCACBAABBCABAABACBBAACACAAABABACCABCACBCCBCBACCCBCBCCABCCACBAAABBCABBABBBCABABBCABACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.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:5604
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCACBBCBBABACBAACCACBAABBCABAABACBBAACACAAABABACCABCACBCCBCBACCCBCBCCABCCACBAAABBCABBABBBCABABBCABACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5996
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe" start= auto displayName= "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe" start= auto displayName= "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2180
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5612
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCABCCCAABCBCCACAABACBCCABCABCAAACABCCBBBCCBBACABCB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5760
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.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:3888
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4288
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3244
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCAABACAABBBCCACACABACCBBCCBBCCBCCCACACBBACACCABCBCBB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCAABACAABBBCCACACABACCBBCCBBCCBCCCACACBBACACCABCBCBB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1092

    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 eb7c0d6dad9f9fee38e406df6571d04ecc80866c64b66557db8a17b2b97441ba
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 80d7d7dc135d9564778b0d40aa5f2a9b373018f04a0ae901a6966530d27ea484
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 71f64f3b177de75ea10fc312d01aec89a7dd9afc9405e51959b0a4a67623fdb5
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c2d55c7be4bd7e45b0cc2d8ff3932ed0812e2410591ca768783e1aa7c8e9551c
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a58685542c99bd76ec57201dc57a5ea2386edec7cf8e8a964b7b7d941260e8d2
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e498521855d61d8ed6f1745c822d9877125bd59eef5ebfe3df98b2c95ce5bb3c
          • MD5 SHA1 SHA512
          Submit Download

          qap`g`v~dtlq
          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f1de7063db94e3190f8edf2465fb5b0c822c20f9029cdb9a4e3d8a5ed7f6fc2f
          • MD5 SHA1 SHA512
          Submit Download

          svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBABBCBABBACBACBABBAABBAAACCCABBCBACACCBCBCCBCCBACCAB.exe
          • Size 18.7MB
          • SHA256 96a6c18a090a21847f10193cd9e5f0175a49e5dce325ed36488649622d916668
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          virus_log.txt
          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 89afb2ab790daf6230c2189fa17aad187695774368bfaa8573492a5b2a69dd04
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/260-7-0x00000000005F0000-0x0000000000611000-memory.dmp
          Download

          memory/260-0-0x00000000005F0000-0x0000000000611000-memory.dmp
          Download

          memory/1092-72-0x0000000000800000-0x0000000000821000-memory.dmp
          Download

          memory/3244-67-0x00000000007B0000-0x00000000007D1000-memory.dmp
          Download

          memory/3888-33-0x00000000007B0000-0x00000000007D1000-memory.dmp
          Download

          memory/3888-23-0x00000000007B0000-0x00000000007D1000-memory.dmp
          Download