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
    26/08/2026, 03:56

General

  • Target
    2026-08-25_eaaac98f1f47ce72bb2e65ca4347ccb0_elex_stop_vidar.exe
  • Size 22.4MB
  • Sample260826-ehg3basbjh
  • SHA256 24f35fb04ac62a793c9b306d736321f519a74183f17fde35a3bd1ee202a03886
  • 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\2026-08-25_eaaac98f1f47ce72bb2e65ca4347ccb0_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_eaaac98f1f47ce72bb2e65ca4347ccb0_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:4216
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBCBCBAACBACABBBAAABBAACCBACBBBAACABAAAACAAABBACBAAACABCACAAAAACBCCBACBACACCABABAABABAAAACACABCAABCABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.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:1020
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABBCBCBAACBACABBBAAABBAACCBACBBBAACABAAAACAAABBACBAAACABCACAAAAACBCCBACBACACCABABAABABAAAACACABCAABCABA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3208
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe" start= auto displayName= "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5816
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe" start= auto displayName= "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1056
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1488
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CABAABCACCAACAABCCAACBAAAABBBBBBAAABAACBABABBCBACCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1224
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.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:3976
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4432
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBABBCCACACCCAAAACCCCACBBCABACABCCCCAACCACBBBBAABBCCACACCBABABCBBBACCBCBBACBABCBCCBAAACCAACBBBBBCCBACC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCBCACCBABBAACCBABCCABCBCCBAACAAACBCCBCCACBAABACBCAB.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:2208
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBABBCCACACCCAAAACCCCACBBCABACABCCCCAACCACBBBBAABBCCACACCBABABCBBBACCBCBBACBABCBCCBAAACCAACBBBBBCCBACC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCBCACCBABBAACCBABCCABCBCCBAACAAACBCCBCCACBAABACBCAB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1316
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCBCACCBABBAACCBABCCABCBCCBAACAAACBCCBCCACBAABACBCAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCBCACCBABBAACCBABCCABCBCCBAACAAACBCCBCCACBAABACBCAB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5660
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5956

    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 cd2f35a69db15e988884a130ed4f702ef8b75ad22c4a3db3bd128b3537909445
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
          • Size 10B
          • SHA256 91139e1e8e92efe5f272e03700f7fd4aab63562a055103a9ca0ec5abae480e1a
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\Templates\qap`g`v~dtlq
          • Size 10B
          • SHA256 f795109535dc44e76f92fa8f60b102426369b7de27d506febd8d1dcc176971b2
          • 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 23.0MB
          • SHA256 bdea0064e73a8fb93f9e21e6da38a163e5867d9afcc8cdaa10fd21a39ded64e6
          • 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 b133661b52ed602d7df59dd7194856e5aa93ffd71a290aeaed79096919612971
          • 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 2627132500433b65ed30a408a4b302a66e8e9ea4f7914cbd5b1f4e214db1897d
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}v11.0.61030\qap`g`v~dtlq
          • Size 10B
          • SHA256 b037063775ff06855e2b4d9b19201c199d2a35a7b955ef4d6924b5be92fa32f4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\Microsoft.MicrosoftEdge.Stable_8wekyb3d8bbwe\qap`g`v~dtlq
          • Size 10B
          • SHA256 b809d21f7ce11b70a5845d0540c16cbc36eabfb8f9e2ad301ebe6aee75d571f4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Packages\qap`g`v~dtlq
          • Size 10B
          • SHA256 245956450215d88445ff194db590691d38d35cb69f983d16c6c9d0e485c96d71
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\be\qap`g`v~dtlq
          • Size 10B
          • SHA256 672c1960ddc8536af39249f0edbf67da31af117af5efb095024f9149c3b8d1d0
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 6c04f2116723f961ded6ac587416dc936a2b497eafa2e2fca3231f1261db0138
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\fiyrtffj.default-release\qap`g`v~dtlq
          • Size 10B
          • SHA256 6d398c4bfa8d01291b3369e8d3ebc62f17e5219be66097143623d9c176e72ec2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 634af3ca96aa38d9cb2b79bf909d266917e76bef8c35997ac47566c9e8201f45
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 462080552efeca8a48b97e80984957746bc02e7b3e54c141a97929b272e82ff3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d147b4023bf67829b5eddf732560e5ca730c80d811910f624f1b689cca947e83
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 d3506533a4690c5ff4d9725984a66125beed7003166e9cc4f32a3502458f3630
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 dc91d0451f730d94383cce31bbeb96e89f4753ad976bd48ff2082ab77ccbda33
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Documents\OneNote Notebooks\qap`g`v~dtlq
          • Size 10B
          • SHA256 ba6a9cf70a81e3af8cc7d20b5d2540a2aa02e4f34aa9f28f265a9475751e0fe2
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 02e849d137e13f9fa47f430be63034a9132d8a388325331ca84b376d19884f8f
          • MD5 SHA1 SHA512

          svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCBABABCCCBABBBCBABABACABCBACAAABCCBABCCCCABACCBCBBAB.exe
          • Size 22.4MB
          • SHA256 24f35fb04ac62a793c9b306d736321f519a74183f17fde35a3bd1ee202a03886
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 ee5ab2442a803bcab166cd1f38bdf8009c31a5a6f8248e553cf56366bd2aa07f
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 17c32667bdc7d4e51979fb27d7da87bc4af56e6262e16d776ee59a3b8674af8a
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 1d6af4361b14f637716851985e652e82593910cc12eb43f83c91b26471396fe9
          • MD5 SHA1 SHA512 TLSH

          memory/3976-33-0x0000000000B20000-0x0000000000B41000-memory.dmp

          memory/4216-6-0x00000000003C0000-0x00000000003E1000-memory.dmp

          memory/5660-63-0x0000000000A40000-0x0000000000A61000-memory.dmp

          memory/5660-3936-0x0000000000A40000-0x0000000000A61000-memory.dmp

          memory/5956-1812-0x0000000000B20000-0x0000000000B41000-memory.dmp

          memory/5956-3938-0x0000000000B20000-0x0000000000B41000-memory.dmp