Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 02:49

General

  • Target
    2026-08-17_cffcd1775547f247f5c2835c5f2fb3c1_elex_stop_vidar.exe
  • Size 10.3MB
  • Sample260818-dbbfhsvbqh
  • SHA256 256a79da9b76a334296cddb760656fff6b1cb17786417ef780e08ebc9f9b8986
  • 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\2026-08-17_cffcd1775547f247f5c2835c5f2fb3c1_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_cffcd1775547f247f5c2835c5f2fb3c1_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:3116
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBABBACCBBBABABAACBBACCAACCACBCBAACAACCCBABCCCABCBBBACCAACACBAACBBBABBBBABAAACBBABBACBABAAABBCABACBCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.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:4004
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBABBACCBBBABABAACBBACCAACCACBCBAACAACCCBABCCCABCBBBACCAACACBAACBBBABBBBABAAACBBABBACBABAAABBCABACBCAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1124
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe" start= auto displayName= "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4100
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe" start= auto displayName= "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5472
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5460
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CAAABBBCABABBBABBCBAACCACACABBBBCCBACBAACAABCBCBACC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2912
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.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:3192
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4472
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4336
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBABBABABCCACACCCBABBAAABABBBABBCCBACBBBCCCABBCAAACCBCAAACAAABAABBCAABBCCBABABCBACBBCCBBCBAAAAACABCCBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABACABCBBCBABBACCCCCCAABACBBBACACAABAAABBCBCCBACAAABCBB.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:4580
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBABBABABCCACACCCBABBAAABABBBABBCCBACBBBCCCABBCAAACCBCAAACAAABAABBCAABBCCBABABCBACBBCCBBCBAAAAACABCCBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABACABCBBCBABBACCCCCCAABACBBBACACAABAAABBCBCCBACAAABCBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1628
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:5556
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABACABCBBCBABBACCCCCCAABACBBBACACAABAAABBCBCCBACAAABCBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABACABCBBCBABBACCCCCCAABACBBBACACAABAAABBCBCCBACAAABCBB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4404
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5932

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 e873fb04a905f9b4cbd2868c2c1c951949e71ff874ebf729d9d2a7472367e3d1
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 10.8MB
        • SHA256 648c899675c46fa53663f016dbc3b7f944e602755b0c9b97d7ff925ddc2576e4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Vault\qap`g`v~dtlq
        • Size 10B
        • SHA256 6d3ec90472837a44bf2302c06f28f40213ca6b6336a5a3a6f735d3707e6f4718
        • 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 34377917b72a65a8fe9805c20d2af3caec7db50fe845ed6e414b845717132b8b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Manifest Resources\fhihpiojkbmbpdjeoajapmgkhlnakfjf\qap`g`v~dtlq
        • Size 10B
        • SHA256 c24f593072f249de5d671d364ea358e8a8a7ca8ae9e78b7ad3120bd6fb11c84d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\ml-IN\qap`g`v~dtlq
        • Size 10B
        • SHA256 4107c545771b41065fc1fe953adaa951128f1c880b8b0b903ad79aa61fa8ca29
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\Settings\qap`g`v~dtlq
        • Size 10B
        • SHA256 13dbbac133dff4bd3a8ecd63581f4bf0f7412728ec1538a69c676c17e156444e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\qap`g`v~dtlq
        • Size 10B
        • SHA256 3fe5c589ca9cf136b74e6013a1f483a492c2017369522b195d8215f8b1a1b89d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 742eb210d66d02a1be831da05f840ffe16c6bc9f5e32c631743d04e425e91977
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 589dda9dad5dec2200512f7d07e11bb04e9042b800d55dd57045ee102de00055
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 d5f7effaf110ef4b9a0824735deabfe2aa61c2cba37cb92c5e35e549afa2593f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 f954fc19bd5b08e5843cd411a24b5b678d64b09aa1430e59198a2b7b7e6b7c96
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 9ec426cf51d6bc825fd51f753069bbb2fd74e9c7ca747d03414cc5851d36d491
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 3de1f5b00b7c084d0e9b72eecffdb07afb7b2c6d74b5ea4b5922f08c915b5c46
        • MD5 SHA1 SHA512

        svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBBCCABCABACAACABABACCCBCBBAACACCCAACBBBCBCACBABCBABBBB.exe
        • Size 10.3MB
        • SHA256 256a79da9b76a334296cddb760656fff6b1cb17786417ef780e08ebc9f9b8986
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 2945a997a516da6a5f8d283283aff48c5357b8d81ebea50a753da6520880869a
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 bfa123fe0e6b55823faa8631e82f4aba63557bc3bf03a21c1e0bb970a4cad573
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 934B
        • SHA256 4391e08a50b41ad35bb39340b04f6078df0c71c806f57496db4efd44201228e4
        • MD5 SHA1 SHA512 TLSH

        memory/3116-6-0x0000000000100000-0x0000000000121000-memory.dmp

        memory/3192-36-0x0000000000A60000-0x0000000000A81000-memory.dmp

        memory/4404-71-0x0000000000F50000-0x0000000000F71000-memory.dmp

        memory/4404-2915-0x0000000000F50000-0x0000000000F71000-memory.dmp

        memory/4472-59-0x0000000005390000-0x0000000005391000-memory.dmp

        memory/5932-82-0x0000000000A60000-0x0000000000A81000-memory.dmp