Analysis

  • max time kernel
    148s
  • 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, 07:47

General

  • Target
    2026-08-13_f21a9ffe1bcf99083344f40338ba1519_elex_glassworm_stop_vidar.exe
  • Size 1.2MB
  • Sample260813-jmkffshe62
  • SHA256 226fb8ba7965000a94ab02820b0976188aa005827eaa895caf96e16803ed3a9a
  • 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 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\2026-08-13_f21a9ffe1bcf99083344f40338ba1519_elex_glassworm_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_f21a9ffe1bcf99083344f40338ba1519_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:964
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAAACBBBAABBCBABCCACACABBBAABCCBBACACCBBBCCAAACCAACBCAACACBCBACCCCABCACABAACCBBBBBBCCACBBBCBAAABAAACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.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:1196
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CAAACBBBAABBCBABCCACACABBBAABCCBBACACCBBBCCAAACCAACBCAACACBCBACCCCABCACABAACCBBBBBBCCACBBBCBAAABAAACACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:6784
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe" start= auto displayName= "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2972
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe" start= auto displayName= "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4624
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5496
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CCCCABABCACAACBABCABCAABACACBCCCAACACBBBBAAABCABBBC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3556
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.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:6960
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1996
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBBCABBCCACBCAABBAAAAABBABABCBAAABCACBBCABBCAAAABACAC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBBBCABBCCACBCAABBAAAAABBABABCBAAABCACBBCABBCAAAABACAC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4180
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2832

    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 0c0a28e595e247917c68e9a449957299665508ebbde7832b8caf71ee32933c8a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.BioEnrollment_10.0.19587.1000_neutral__cw5n1h2txyewy\qap`g`v~dtlq
          • Size 10B
          • SHA256 255f67fe8ba6ae4b10f16968ba672effb4d613804102bab5ede71960a266192a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 fd6f3f3ccf32cbd7f06e12b75660f2320554b5bd4c05418b6aa37079463b490b
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\59\qap`g`v~dtlq
          • Size 10B
          • SHA256 f51afb7a4300121accc12dc584fead06a37e07afd85e2caf8181a24ccbb13f98
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\qap`g`v~dtlq
          • Size 10B
          • SHA256 e457bebfdafc91a6c12f8abf63125948535d0c9b025b0d7ff11584c62ca23d13
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Protect\S-1-5-21-1014449518-1831897916-4205727055-1000\qap`g`v~dtlq
          • Size 10B
          • SHA256 b2cbffcfb20df276c778a051d7ffe3cb67a47abdff9a0874c6f3394e0aefb9d0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 42d0deb8cf05ababc5b09e07581db2ee37e979332bef7818d4d60c2192b83f8d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 737f11c49643291f87c06c7a5c3e9c407cb231c12147e65c52ce1175300f73a8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 84bd0d61f12cc982abc943262b0995a658351f8dffc4da0ec001bd786a39955f
          • MD5 SHA1 SHA512

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 64KB
          • SHA256 d3569602a5b82e19383832f4093a7f1a5b93a42445233522973dd41bdaba802e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 192KB
          • SHA256 f1703451135029d7026a8ecba81933957ad9f83fe2833adc14fc741667ed5d56
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 7.6MB
          • SHA256 2d8b6a2089a2448b7c0ecae44627cb1bb82316cad8d47199ad11f8090a6d6c70
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 448KB
          • SHA256 28c473776bc5058c7d89988c94e8490a07b7958b5256a80b296404775c8cb3f6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 10.1MB
          • SHA256 382b6e0cb10c51e05cff30a0c0c1234862f2f13eeb0ddfbb7a8df3e362f8a237
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 11.3MB
          • SHA256 4fc4c4e1d92078441d2504bf52914c7a66023f1b87e3714e72a7fb1bc3a46c7e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ResolveEnable.exe

          • Path C:\Users\Admin\Downloads\ResolveEnable.exe
          • Size 12.5MB
          • SHA256 92b09395e6ca5f7a6af9750bc27e18e321abb3e3b56b93045f524bfc5055c32e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 d5e63421f4ee7455ac3a06896d52f986716bd3698deb52bfd6d70683134004ab
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 8464ae5dd1e274541ebaf63bb433e3773742adac1c55f28cf470ac8ec929a627
          • MD5 SHA1 SHA512

          svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABAACBCACBCBBBCAACABBCCACABCBBCBBBACBBABABBAACABABBBCB.exe
          • Size 1.2MB
          • SHA256 226fb8ba7965000a94ab02820b0976188aa005827eaa895caf96e16803ed3a9a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 5ffc8b151ba065c9601c8e6ddb70804774169d880d03803d2fd8ecdd7c92c22e
          • MD5 SHA1 SHA512 TLSH

          memory/964-93-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/964-0-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/964-69-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/964-47-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/964-22-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/964-11-0x0000000000F10000-0x0000000000F31000-memory.dmp

          memory/2832-95-0x00000000001C0000-0x00000000001E1000-memory.dmp

          memory/4180-92-0x0000000000CC0000-0x0000000000CE1000-memory.dmp

          memory/6960-94-0x00000000001C0000-0x00000000001E1000-memory.dmp

          memory/6960-70-0x00000000001C0000-0x00000000001E1000-memory.dmp

          memory/6960-48-0x00000000001C0000-0x00000000001E1000-memory.dmp

          memory/6960-33-0x00000000001C0000-0x00000000001E1000-memory.dmp