Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 03:28

General

  • Target
    2026-08-17_42eff1c0d2a8a6f597c2091f1b3704f7_amadey_elex_luca-stealer_njrat_remcos_stop_vidar.exe
  • Size 43.8MB
  • Sample260818-d1c1msdn31
  • SHA256 4c28789b41b7a90a8d313036bbeecf4ab02764370cafef1a3d551ba81a0cbaaf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_42eff1c0d2a8a6f597c2091f1b3704f7_amadey_elex_luca-stealer_njrat_remcos_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_42eff1c0d2a8a6f597c2091f1b3704f7_amadey_elex_luca-stealer_njrat_remcos_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:3804
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBABABCAACCCBACABBCACACACBCCBCCAABBBAACBCCABBBAABCCACCACABBAABBAAAAACABABBBACCCABACBAACCAACAACCBBBBBCCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.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:1260
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBABABCAACCCBACABBCACACACBCCBCCAABBBAACBCCABBBAABCCACCACABBAABBAAAAACABABBBACCCABACBAACCAACAACCBBBBBCCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5588
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe" start= auto displayName= "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1140
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe" start= auto displayName= "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3756
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5028
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ACCBBCABBBABACACCBAABCBAAABBCABCCAABBCBABCCAABAACCC"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5548
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.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:6096
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4416
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBACBABACBBBAACBBBCACBACAACBCCBCBAAAACAACAABCBACAABACBBBCBCCAAAACBAAAAAAACCABBACCBCBBBBBBCBCAACBAAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACCBCBCABAABBBABCCCBABCBAABAACCABCBCAACCBBCAABBCAACA.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:2816
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BACBACBABACBBBAACBBBCACBACAACBCCBCBAAAACAACAABCBACAABACBBBCBCCAAAACBAAAAAAACCABBACCBCBBBBBBCBCAACBAAABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACCBCBCABAABBBABCCCBABCBAABAACCABCBCAACCBBCAABBCAACA.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1480
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACCBCBCABAABBBABCCCBABCBAABAACCABCBCAACCBBCAABBCAACA.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACBACCBCBCABAABBBABCCCBABCBAABAACCABCBCAACCBBCAABBCAACA.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1716
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe
      1⤵
      • Executes dropped EXE
      PID:4316

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ab9d167ef3b6813f0fdb15bb3c0e265d3f0f374eb6c8b90857bab9e01136f25e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c61a0e5406140987cbbc7b7eade6c3a13c22a8de943f06d90e0dfe8661931ed6
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 f1fbba65cd61a7d0c5e96fefbbcdda35f3069963f15ef1f76ddbc354ce8a3c69
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 c2ab6cb709268e7e0bf3ec775b2c9c02aab40cbbd385bf4d862009d3b04f4dea
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 b3b183ee694bfa4149679d8c277032791ab5909be73a429a79f88bcfd1205da9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 bfbbe11b2451323f6491204ebd3f3d0938745301a74cb3314459e3002f44a08e
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 7c2110399693faa2728d6eed43e891bf07feba4c9956fbf4681e7adcf71c44be
          • MD5 SHA1 SHA512

          svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBAACBCBBCABCBBCBCBCCAABCBCACCBAACACBAACABBAACABCBCB.exe
          • Size 43.8MB
          • SHA256 4c28789b41b7a90a8d313036bbeecf4ab02764370cafef1a3d551ba81a0cbaaf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 815037886d9db5f2eafc7ecbaa576cb7bc8fdde809103a17b3062c31767b070d
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 c6da3efee7404e5440649b4b2af1a09a3a95207af5424dd70bed6fb17d107fc4
          • MD5 SHA1 SHA512 TLSH

          memory/1716-63-0x0000000000A70000-0x0000000000A91000-memory.dmp

          memory/1716-87-0x0000000000A70000-0x0000000000A91000-memory.dmp

          memory/3804-6-0x00000000005F0000-0x0000000000611000-memory.dmp

          memory/4316-82-0x0000000000F40000-0x0000000000F61000-memory.dmp

          memory/6096-32-0x0000000000F40000-0x0000000000F61000-memory.dmp