Analysis

  • max time kernel
    146s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 01:15

General

  • Target
    2026-08-12_49b60c6d6de77f6c509618012143ed97_elex_glassworm_stop_vidar.exe
  • Size 1.8MB
  • Sample260813-bmpfeayfma
  • SHA256 69f6cde143d203d2f396752f8ef637970e79654a557cfd546573023682b5ea0c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_49b60c6d6de77f6c509618012143ed97_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_49b60c6d6de77f6c509618012143ed97_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:3564
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACAABBBBABBBCBBCABCACACABBBACBCACCCACCBCBCAACCCAACCBABBCABBBACCBABBACABBCBBCACACBCCBABCACBAABBAACACBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.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:1356
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AACAABBBBABBBCBBCABCACACABBBACBCACCCACCBCBCAACCCAACCBABBCABBBACCBABBACABBCBBCACACBCCBABCACBAABBAACACBAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1680
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe" start= auto displayName= "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5336
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe" start= auto displayName= "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3872
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4772
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CAAAABACCABCBCAACBCBBCCBCCBBCAAABBACACABCBBCCBCBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4148
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.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:1460
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:2676
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBAACACABAAAACABCCCBABBAACCCCCAAACCAACCACAACAAACABBA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBAACACABAAAACABCCCBABBAACCCCCAAACCAACCACAACAAACABBA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4892
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe
      1⤵
      • Executes dropped EXE
      PID:5976

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RedoInstall.exe

          • Path C:\Users\Admin\Desktop\RedoInstall.exe
          • Size 23.1MB
          • SHA256 6f9079afc3820098e0aa0389ae39862890b5dd7c63cb1a47562750346b7be23f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RedoInstall.exe

          • Path C:\Users\Admin\Desktop\RedoInstall.exe
          • Size 4.6MB
          • SHA256 6fca1861080c4c57de8a494320afb166b33b4b64c7f66f5cb5366e7e9d5120ee
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RedoInstall.exe

          • Path C:\Users\Admin\Desktop\RedoInstall.exe
          • Size 10.2MB
          • SHA256 bf19ccf67105fc0befc491c152a2de4167b00ccb9b36234a29402345a4f276dd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RedoInstall.exe

          • Path C:\Users\Admin\Desktop\RedoInstall.exe
          • Size 12.0MB
          • SHA256 fb032e1a90a7be03055a8c6df0a5dbd5bb55c4aec4dd8920760f909026748072
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RedoInstall.exe

          • Path C:\Users\Admin\Desktop\RedoInstall.exe
          • Size 15.7MB
          • SHA256 34577fc6dadb016e86f2089b9186533443f207967ea15fb591bc5e51bfff9350
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 8c7e7f1121d39cbd021c021e25842c63fdff718038da53a55ffed3dd47bf7ba9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 8613126f046c2d24247494123cbe6e660a0f75cfa06253d56a5ef29a7b0d4d94
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9fa0926aa30fd21983c1a753dbaef22e7371b5e9dafc6b5d26ba5bf325d73f16
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6123495a8b96344796a2851e3b16274d268a417ec326cecf6c2c7e0c57417dbf
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 419f0e6ebdbd33c8dea8230a90272e99dc93442e27f09b548897a359460308ae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f664ebb7803cd3d446dd5d43a9b918f42e37e3210ec85c974ad3cfba6f0ecb93
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 1fa9598e22d2979be03fc8c900951af268de0e4ca0ca73d08a8905466cf50f69
          • MD5 SHA1 SHA512

          CompleteClear.exe

          • Path C:\Users\Admin\Downloads\CompleteClear.exe
          • Size 15.4MB
          • SHA256 9d93016d1f075bae132d0d3e957801d8716a488d67af2b057828da56893df7a7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CompleteClear.exe

          • Path C:\Users\Admin\Downloads\CompleteClear.exe
          • Size 6.4MB
          • SHA256 d1e117220ef991959a32d06794e7d64d6bfdc01ccf3854301eff74eb2ef8eb1d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CompleteClear.exe

          • Path C:\Users\Admin\Downloads\CompleteClear.exe
          • Size 8.1MB
          • SHA256 e040f83178a48052dd0b57f154f7d018382f140488974022ae15ed9585a1b3a3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CompleteClear.exe

          • Path C:\Users\Admin\Downloads\CompleteClear.exe
          • Size 11.8MB
          • SHA256 3f61738905d972195b4664393c40482b72f37da17f5446967cfee7ce32a6f5a8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CompleteClear.exe

          • Path C:\Users\Admin\Downloads\CompleteClear.exe
          • Size 15.5MB
          • SHA256 88e52fdb2a68be29a21fb969469bd4cacd410ff9c5ef1e20c07b85810a72caf2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 cdb5a347e75c6c233edb2228478da60897c78a2c92e2cb5cd21672340c7ea993
          • MD5 SHA1 SHA512

          svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCABABCBCBBACACABBBBBCBCCCCBCBBAACBCABBAAACACCACBABCBC.exe
          • Size 1.8MB
          • SHA256 69f6cde143d203d2f396752f8ef637970e79654a557cfd546573023682b5ea0c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 776B
          • SHA256 fb1013385318c144e9e330d0a9b1225a65b487ada1314099f5eaefeec2e92109
          • MD5 SHA1 SHA512 TLSH

          memory/1460-62-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/1460-88-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/1460-124-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/3564-16-0x0000000000660000-0x0000000000681000-memory.dmp

          memory/3564-89-0x0000000000660000-0x0000000000681000-memory.dmp

          memory/3564-0-0x0000000000660000-0x0000000000681000-memory.dmp

          memory/3564-63-0x0000000000660000-0x0000000000681000-memory.dmp

          memory/3564-30-0x0000000000660000-0x0000000000681000-memory.dmp

          memory/4892-125-0x0000000000F10000-0x0000000000F31000-memory.dmp