Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/08/2026, 02:36

General

  • Target
    2026-08-11_aa6ff3a2750e9a98aab32b817fdf62d6_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
  • Size 7.7MB
  • Sample260811-c3webstelg
  • SHA256 7eb669677a2eea6247e26bc513ea67f4157ac084d405a31e2875e2cffd9bf192
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-11_aa6ff3a2750e9a98aab32b817fdf62d6_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-11_aa6ff3a2750e9a98aab32b817fdf62d6_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_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:3416
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBABBCCABBCBBBBACCCACCBBCCCCBCAABCAAAACBCCABCBBBACAAAACCBCAABBCBBCBCCCBBAABCCAAACBACBACAACABABACBBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.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:1152
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBABBCCABBCBBBBACCCACCBBCCCCBCAABCAAAACBCCABCBBBACAAAACCBCAABBCBBCBCCCBBAABCCAAACBACBACAACABABACBBAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4704
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe" start= auto displayName= "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5732
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe" start= auto displayName= "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:4984
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA"
      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 start "UserDataSvc_CBBABCCCCAACBACACABBAACABCBAACBACBBBACCCBABBBCACACA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3552
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.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:3004
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:1496
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAABCAABACBCBACACBAABAABABBBCBBCCBBBCBABCACBABBABCCABC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACAABCAABACBCBACACBAABAABABBBCBBCCBBBCBABCACBABBABCCABC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1076
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2044

    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 6c909e30b8ba5aa9e1e62511b7a470529598ad2afe7eb3e733bc8c28d6139f72
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\DeviceSync\qap`g`v~dtlq
          • Size 10B
          • SHA256 a3dadca3dd635894fef7d8d7279dab58211ee728aff116e036d42d3496071f4f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0fa58feb31be37c2ef3d2e53deb6b9966ac3d9bc78019ca298ab7fa23aa14411
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 ff002cf01e38e31f0005b3dd5d1c1133307e3540bd1134ee46935c5cfcd8010c
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 fbb80275718ff149caf66fbaa1f1d72ebd8a5dc0a8a2609f47ebf865729e2540
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 631e4f4653d6417e5a5d7c50782040a3e758ca9d5ae5f52b16ddf7215bb306e9
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 0892305b484922ecfb49717bd2f6197b7b0d3904fc88c96de81b53dc6e9de535
          • MD5 SHA1 SHA512

          LimitStart.exe

          • Path C:\Users\Admin\Downloads\LimitStart.exe
          • Size 3.4MB
          • SHA256 42f3ab2e9e0177694569bfa2852b5fec42320b99c790fc6f982f95c1ec2132ae
          • MD5 SHA1 SHA512 SSDEEP TLSH

          LimitStart.exe

          • Path C:\Users\Admin\Downloads\LimitStart.exe
          • Size 1.2MB
          • SHA256 6c217a8ebeb93a496a2e6bdcadd3b87b0eaf306d8ea0cf872424cc6a386eeba1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          LimitStart.exe

          • Path C:\Users\Admin\Downloads\LimitStart.exe
          • Size 46.5MB
          • SHA256 57ba8478f79ff5a13b94bebe903e09a51861713878df75589888c955e050c542
          • MD5 SHA1 SHA512 SSDEEP TLSH

          LimitStart.exe

          • Path C:\Users\Admin\Downloads\LimitStart.exe
          • Size 1.8MB
          • SHA256 86c7b719270af8ada9cb666bbc064eabb4640993a32f0906848ea8cae2bf3dd3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 b2f62ac75a6201da1bb8736f54f30a3e47c4374e8741babd94b1ff3e35cf8867
          • MD5 SHA1 SHA512

          svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CABCCCAABABABBBBCABACBCACACCBAABBAACCABCCAABBCBABACACBC.exe
          • Size 7.7MB
          • SHA256 7eb669677a2eea6247e26bc513ea67f4157ac084d405a31e2875e2cffd9bf192
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 776B
          • SHA256 7026ef14a40ec582a881e7af939cebb46fd2b7ee810084c443183fb1172e1c12
          • MD5 SHA1 SHA512 TLSH

          memory/1076-85-0x0000000000920000-0x0000000000941000-memory.dmp

          memory/3004-48-0x0000000000A60000-0x0000000000A81000-memory.dmp

          memory/3004-70-0x0000000000A60000-0x0000000000A81000-memory.dmp

          memory/3004-93-0x0000000000A60000-0x0000000000A81000-memory.dmp

          memory/3416-49-0x0000000000C60000-0x0000000000C81000-memory.dmp

          memory/3416-71-0x0000000000C60000-0x0000000000C81000-memory.dmp

          memory/3416-0-0x0000000000C60000-0x0000000000C81000-memory.dmp

          memory/3416-23-0x0000000000C60000-0x0000000000C81000-memory.dmp

          memory/3416-12-0x0000000000C60000-0x0000000000C81000-memory.dmp