Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 11 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 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 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:4388
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAACACBBABAACBBACCCCCAAABBCBCCAACBBBBBBCBABBACABACABACACCCBACBCAAAACBABABBCCBBCAABCBAACAABCBCAACCAABBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.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:5012
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_AAACACBBABAACBBACCCCCAAABBCBCCAACBBBBBBCBABBACABACABACACCCBACBCAAAACBABABBCCBBCAABCBAACAABCBCAACCAABBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:564
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe" start= auto displayName= "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4916
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe" start= auto displayName= "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4432
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:844
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBABCBCBACACACCBCCABCAABCBACACBBAACAAAAACCCACACBCCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:868
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.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:3672
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:3920
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:260
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBCBBCAAAABAACAAACCCBCAABCBBCBCBBBBBCABABBCAABCBACBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBCBBCAAAABAACAAACCCBCAABCBBCBCBBBBBCABABBCAABCBACBCB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:796
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4236

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        qap`g`v~dtlq

        • Path C:\PerfLogs\qap`g`v~dtlq
        • Size 10B
        • SHA256 ae614fd19e06e17d39035bbab712d7ecb654d6aaed7cf856dd60f84ea41c6cad
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 4.0MB
        • SHA256 b2bcd9efa0f8efd42c9ecbcce8658492624e83eb93d86f94e7684d2d931eca7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Device Stage\Task\{e35be42d-f742-4d96-a50a-1775fb1a7a42}\ja-JP\qap`g`v~dtlq
        • Size 10B
        • SHA256 d2ef1e380da235d77f1c8227c065235a4faeebcede9e642df8db460ca7b6c77b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\bn-BD\qap`g`v~dtlq
        • Size 10B
        • SHA256 230afaefbe47235f87341d11f11ef61c2103a7b7565f35400b4a6f9da68dd69e
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\1527c705-839a-4832-9118-54d4Bd6a0c89_cw5n1h2txyewy\Settings\qap`g`v~dtlq
        • Size 10B
        • SHA256 7f0ff17092c91df3c00c1b5a50d03b464a09b060e2b643d554946bbff5a8d239
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

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

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 3fd7355c4044ce91f198e93ea4c800b061d118c84172bd49a1d97b70ffc7b9ca
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 8c4c53ef016b0f16a681a1418457ff94a3933a9d7868adf7eda6d5764ebea358
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

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

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 a4b26963e874e526ab961d14a5584e4da3da6f2a9d8014e4164d492dcb87ba4f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

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

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 bfef5da6370afc92cae7af8d5d09d1ab0ba3af0c3e8399e1c6beb99ddad4c801
        • MD5 SHA1 SHA512

        svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBCCABABAACAACBCCAABAABCAAACCBAABCACCACAAABCBACABCBBBB.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 784B
        • SHA256 5e736bf6d59f6306f9bd8d148b6825748ac355c0175f7a52ce84237fbcffc627
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 b1d1a7bca83008dcc67d7c8ed38ecb322b13202a18c3d5d6b266a3a047d3f9a6
        • MD5 SHA1 SHA512 TLSH

        memory/796-89-0x0000000000430000-0x0000000000451000-memory.dmp

        memory/796-77-0x0000000000430000-0x0000000000451000-memory.dmp

        memory/1976-57-0x00000000027F0000-0x00000000027F1000-memory.dmp

        memory/3672-34-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/4236-90-0x0000000000C40000-0x0000000000C61000-memory.dmp

        memory/4388-0-0x0000000000660000-0x0000000000681000-memory.dmp

        memory/4388-7-0x0000000000660000-0x0000000000681000-memory.dmp