Analysis

  • max time kernel
    150s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/09/2026, 16:50

General

  • Target
    2026-09-04_1eec6d5957b4d940eb4f30bdc3a63c2d_elex_glassworm_vidar_wannacry.exe
  • Size 10.4MB
  • Sample260905-vcmcvaydph
  • SHA256 1ae8b5befa1af3577fbcb1019db247e0ed3e29c10b655325a4ff338a0ebe6d34
  • 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\2026-09-04_1eec6d5957b4d940eb4f30bdc3a63c2d_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-04_1eec6d5957b4d940eb4f30bdc3a63c2d_elex_glassworm_vidar_wannacry.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:4584
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBACAABBCCACAAABAACBCCCCABAACBCCAACBCCCAABCBBAAAABAAABCACACBCCBCCCABABBABCAAACCBBCBBABBCABCCBAABACCCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.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:1984
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBBACAABBCCACAAABAACBCCCCABAACBCCAACBCCCAABCBBAAAABAAABCACACBCCBCCCABABBABCAAACCBBCBBABBCABCCBAABACCCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4944
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe" start= auto displayName= "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe" start= auto displayName= "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:624
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBCBBCBABACACACCCBABACBABBCBACABBACBACBBBCBABACAABC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5556
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.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:3004
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4244
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACACACAAABCCBCCBBBCBBBACCBBBCCCCACBCBBBCABACCCBBBCBBAACACBBBABAABABCCAACBABCCBBAACCCCCCACCBCBCBBCAACBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACCACBBCACCCBAAABABABCCBACABCCBBCCACAAABCCAACABBAAABAB.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:3400
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACACACAAABCCBCCBBBCBBBACCBBBCCCCACBCBBBCABACCCBBBCBBAACACBBBABAABABCCAACBABCCBBAACCCCCCACCBCBCBBCAACBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACCACBBCACCCBAAABABABCCBACABCCBBCCACAAABCCAACABBAAABAB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3860
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACCACBBCACCCBAAABABABCCBACABCCBBCCACAAABCCAACABBAAABAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BACCACBBCACCCBAAABABABCCBACABCCBBCCACAAABCCAACABBAAABAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1368
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2284

    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 116d014d45e3a2d2baa4de89522fe7b50dac238f0147efd527be5b71ea97d0b5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.MicrosoftEdge.Stable_139.0.3405.125_neutral__8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 4fa19fea32c361812bce47a7cec590b9f01b1bef30c33d45fb433d0b7e989c27
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\SystemData\S-1-5-18\ReadOnly\LockScreen_Z\qap`g`v~dtlq
          • Size 10B
          • SHA256 bf171a93bac59c18804a32c1878adafb477d443c6c68d9e864a3e5d99c08ad3c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{4C903F19-B4C3-4D0C-8CC9-D444C511AF1C}v64.60.31149\qap`g`v~dtlq
          • Size 10B
          • SHA256 7e3206a5f9072d711e6556b9a814cb647dd894d839cfa7cf3cd82b70e9cd74cc
          • 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 11.0MB
          • SHA256 1298f052e8f721eed0367fb97cea56c3e50eaa155b5e97f70cbc759365768d14
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 d47504fc1a68c56fe9beee3e75e3df64cfc0289f6ad5db02111ba1827e8f400e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 fcb77696461b7b379cb067ab803c7164c01fac58cf39c53d075df3dbdb413011
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.107.1_0\_locales\kn\qap`g`v~dtlq
          • Size 10B
          • SHA256 73d21c855627a0febac0fc327893c5ec474705ec8fa14baada583efb8e0e3314
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\adm\pt-PT\qap`g`v~dtlq
          • Size 10B
          • SHA256 3e8428f5e2a49c5623c81957fbb2e373cc38af3ba66b89209c1a07b89aee1000
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x86 Redistributable Setup_10.0.40219\qap`g`v~dtlq
          • Size 10B
          • SHA256 09a961fc3b58414ba534bbbbd12e81e90f93c163c78aecb41f723adae0b7b0eb
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Temp\TCDC536.tmp\qap`g`v~dtlq
          • Size 10B
          • SHA256 ba6e5ea9b04894f04770e64f0281d936d220be965e86e71e813c3c6af44b130e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f45e814de2ccb282ba06f8b4087b346da35b3bba65e043c9a2e924e459c4ae10
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b3ff68109c140748c099739b3b393235c33fc93e9f11772a81f308e6d92f3452
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b0b780b9c4700c33acddfa2897b828459dc24702d1f9b2b64bc4f5575921fc04
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6e0121eef4bc6b6cc7216dcaf0da994afffbc0ea5dbc4819dbae8a3e79ca0501
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 cfd53b36dbd929d7e429b52c23bd14c1d3ebf857fbbac5889ca124e12035bfee
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 3014e547953d9c211133be14677ebdeb79378b6ab5b0e7a6c1afec1b193993ed
          • MD5 SHA1 SHA512

          svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABAAAAABBCBABCBCBBAACBCBABAAAAABACCBBCCBBCBBAACBCAACA.exe
          • Size 10.4MB
          • SHA256 1ae8b5befa1af3577fbcb1019db247e0ed3e29c10b655325a4ff338a0ebe6d34
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 dd078d9d34e33630910c60d386db8a14d571869b5845feb30477be6cc957424f
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 66a6aad64b1a8b280f69f0933d069d9d02f2cd4f01c16af21d717b8e230333f5
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 6e9b0727b3d02c3507e03fca036dfdc4e75ebe1463e83c4477f7ccc8f14e63ba
          • MD5 SHA1 SHA512 TLSH

          memory/1368-79-0x0000000000110000-0x0000000000131000-memory.dmp

          memory/2284-1244-0x00000000006D0000-0x00000000006F1000-memory.dmp

          memory/2284-4062-0x00000000006D0000-0x00000000006F1000-memory.dmp

          memory/3004-32-0x00000000006D0000-0x00000000006F1000-memory.dmp

          memory/4584-6-0x0000000000AC0000-0x0000000000AE1000-memory.dmp