Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 02:28

General

  • Target
    2026-08-10_6aab8f567fdfb3062512bf6849b0ed10_elex_stop_vidar.exe
  • Size 3.5MB
  • Sample260810-cydcysdf52
  • SHA256 95b691312ac4d265351250c5f53a82ecc8336dc6b5f6e5040697c83fab6012c7
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_6aab8f567fdfb3062512bf6849b0ed10_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_6aab8f567fdfb3062512bf6849b0ed10_elex_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:2464
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACBCBBCBBBCABABABBCBAABCACABABCBCBBABCCABCAACCAABCBBCAABBABCBBBABBABCCCBBAACCCBCCAAABACBCCBBACABAABCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.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:5788
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BAACBCBBCBBBCABABABBCBAABCACABABCBCBBABCCABCAACCAABCBBCAABBABCBBBABBABCCCBBAACCCBCCAAABACBCCBBACABAABCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2072
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe" start= auto displayName= "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe" start= auto displayName= "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1412
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4948
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BABACBCCBBBBCACBACCBCAACCCBBBABBCBCBCBCBBCCAABBAACB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4796
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.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:252
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4224
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABCAABBACACACABABACCBBBCCCBCABACABCAACAACBCCBABBBABABA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AABCAABBACACACABABACCBBBCCCBCABACABCAACAACBCCBABBBABABA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5752
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5864

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.Windows.ParentalControls_1000.25128.1000.0_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
          • Size 10B
          • SHA256 eaf60e839669b90f663f26c6efb8e1cc8d1bbae4c21cea3d36e3a204a60878ff
          • 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 4.1MB
          • SHA256 068cfb5a0dbfe862939800f8503a9f4e94292aed2530decd0a52d34e948e3188
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\qap`g`v~dtlq
          • Size 10B
          • SHA256 281cc1894fc3b79d23a7ae2594d955258a977056469c9ca090e4341b434f7e9c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\bs-Latn-BA\qap`g`v~dtlq
          • Size 10B
          • SHA256 633f8ec567726d4e438e7f449858ff68dcc336516c4f1b8f66e7a49e7ccc49e7
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\qap`g`v~dtlq
          • Size 10B
          • SHA256 779dcdfaf465b90d7e862754e319dff6e75fb9dbbcfa33be0764e654c5ba2cee
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ae24620249eddef64655ce5e36f03fd0f33965d172fbf55643d3b496746c36c8
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 e3e7245d65c53279ac7f9cc3ef40040915274d9b0954e8ab9c86afc3903c214f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 41c75201ffb238d6582fa7cb40f390d76f40d4b14db64db6f5fa52b3ed5a85ba
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 78873c481e3ef3183775ad2cf9b89d07e3a557fc9b78792497f2d1d2a5f857f5
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 82c7019314589478946d730f914385fc25175f72d143917771f68595548d2b69
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 e43e2ee13ce51cc40a590eab78157a81fb9d1108576dd77d9dd60978be8d8ab9
          • MD5 SHA1 SHA512

          svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABBBBCCCBAAACCBCCCACCBBBAACBBACCBBBCBAAABCCBBAAABCCABAB.exe
          • Size 3.5MB
          • SHA256 95b691312ac4d265351250c5f53a82ecc8336dc6b5f6e5040697c83fab6012c7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 07c3ddec0eb83848647e44b9d5a08fd02499818fae033879222643cf2152475f
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 58922b5baa00f703d236d701b836eb8b3f4aa8a5f74c1153810399fd00ac5679
          • MD5 SHA1 SHA512 TLSH

          memory/252-33-0x0000000000840000-0x0000000000861000-memory.dmp

          memory/252-23-0x0000000000840000-0x0000000000861000-memory.dmp

          memory/2464-0-0x0000000000770000-0x0000000000791000-memory.dmp

          memory/2464-7-0x0000000000770000-0x0000000000791000-memory.dmp

          memory/5752-79-0x0000000000BB0000-0x0000000000BD1000-memory.dmp

          memory/5864-81-0x0000000000840000-0x0000000000861000-memory.dmp