Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/08/2026, 04:23

General

  • Target
    2026-08-15_0f802c8d39b64f895819ec67b1f9adad_elex_glassworm_stop_vidar.exe
  • Size 6.7MB
  • Sample260815-ezznpayfjc
  • SHA256 ca5739fe42c28ae56f43629ea0334d55ee6918ac65b67c66413d335896bd509a
  • 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 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 13 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 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_0f802c8d39b64f895819ec67b1f9adad_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_0f802c8d39b64f895819ec67b1f9adad_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:5092
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCABCACAABCBBBAABCAACBACCABACBAAAABBBABCAABBBABCCAABAAABABBBBABABCACAABCBCACBCAABAAAACABAACCBACBABACBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.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:2516
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCABCACAABCBBBAABCAACBACCABACBAAAABBBABCAABBBABCCAABAAABABBBBABABCACAABCBCACBCAABAAAACABAACCBACBABACBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1416
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe" start= auto displayName= "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5012
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe" start= auto displayName= "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:376
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4928
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCBCCCABBBACCABCBAACACABCACABBBABBAABCBCAAABBABCACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3840
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.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:4952
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3588
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:2544
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBBAABCCCBBCBACCBCABCBBBAACBABAAABCABCBBACBCACAACCAABCBCCCCCABBCBBBABBCCCCBCBBCACAACACCACBCCBABBABCBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACACBBCBCCACACCBBCBAACCCBCBACAAAABCBBCACCBBABBABBAAA.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:1756
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBBAABCCCBBCBACCBCABCBBBAACBABAAABCABCBBACBCACAACCAABCBCCCCCABBCBBBABBCCCCBCBBCACAACACCACBCCBABBABCBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACACBBCBCCACACCBBCBAACCCBCBACAAAABCBBCACCBBABBABBAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2160
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:4360
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACACBBCBCCACACCBBCBAACCCBCBACAAAABCBBCACCBBABBABBAAA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCACACBBCBCCACACCBBCBAACCCBCBACAAAABCBBCACCBBABBABBAAA.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3116
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:864

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 e369ce9d386c6754767cb061097edc79cf6581cb9e6b5a7a886c8b537abaf147
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 7.1MB
        • SHA256 6fe62e87a069c81639137771896527c0197dca61a3dece2a1acd0eb9d256a32b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\AppV\Setup\qap`g`v~dtlq
        • Size 10B
        • SHA256 ae628274af9c77f17dabea13f52e1656f8dea267fe338cac74b78844b00ec5c3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.104.1_0\_locales\be\qap`g`v~dtlq
        • Size 10B
        • SHA256 b351bfde064d5d13c779d1531d1df9bd040679058d4895e78e9db248aad1314a
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Input_{d41b8c4b-a6e1-4d22-93ab-35ae7f3984b9}\qap`g`v~dtlq
        • Size 10B
        • SHA256 fac469e9443f53d5291e87ae11ebaf89b624c3d649c751425fa3fce17b771163
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\c5e2524a-ea46-4f67-841f-6a9465d9d515_cw5n1h2txyewy\AC\INetCache\qap`g`v~dtlq
        • Size 10B
        • SHA256 aeccf6a9f20cd2a89f7e333d5b31e91b2e39f561e1e27077f5f9d0a86994ab95
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 e383807bdd2fbc692c3b7f44a6b378eaf2e2a2bbfd768c6a4c676033e0acce2e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 0ebdec27b42c2f598d99aea7226fd65ef2b33d516a59c8ea2c8fea88eb4a66b8
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 fbbe8bc711db639a7f1388bca12941419420549cc644f4a64dc0198607b3c40c
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 805afd39cee2feda9c62a6f0b252313b9c05ec9eb6c41b5b9f42f5f83420b94d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 820a80aecaeb5f495a0ea49278b3d76b83f09e70a93c74ab867312aa9e8e8dd6
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 f55eb175015b118e97ad5952f6ec04423a724f1a1ff4d75d09d6aafb4582527d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 1748c8781ce92aa113fb0be5f3ccb3ef769e1500d198b96a422e3997989cda78
        • MD5 SHA1 SHA512

        svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBAABCABCBACACCCBBABAACAAACABBCACCCACACAABABACACBAACB.exe
        • Size 6.7MB
        • SHA256 ca5739fe42c28ae56f43629ea0334d55ee6918ac65b67c66413d335896bd509a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 e56c2bbfbb38cd44388cfb42d54854958730747c9d7b18e94b1cbd5fe420d3e8
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 cd8586d20ca711cd3beebb556eb6a1e023d5ce2c9ee9ade9ee82d25b1c7a8ef8
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 b351fcf3061de73079a5a8399e281356e3629415e5b5f395b94a9bec37ed2463
        • MD5 SHA1 SHA512 TLSH

        memory/864-82-0x0000000000920000-0x0000000000941000-memory.dmp

        memory/864-2761-0x0000000000920000-0x0000000000941000-memory.dmp

        memory/3116-71-0x0000000000C30000-0x0000000000C51000-memory.dmp

        memory/3116-2759-0x0000000000C30000-0x0000000000C51000-memory.dmp

        memory/3588-59-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

        memory/4952-35-0x0000000000920000-0x0000000000941000-memory.dmp

        memory/5092-6-0x0000000000CA0000-0x0000000000CC1000-memory.dmp