Analysis

  • max time kernel
    150s
  • max time network
    148s
  • 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, 20:16

General

  • Target
    2026-08-18_ad8f453d93892e472e87b3b210e62dc1_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
  • Size 3.7MB
  • Sample260818-y2maxsbb76
  • SHA256 d942e6948e672fc9c7989bd5b9de5d6511db116393a60ae6f127713a3c55f5dd
  • 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\2026-08-18_ad8f453d93892e472e87b3b210e62dc1_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_ad8f453d93892e472e87b3b210e62dc1_amadey_elex_hellokitty_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:4920
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBAACBBBACCCABCCACCABBBABBBCCBBACBBABCACCBABBCCBACBBACACCCCBAABABCABCCAAAAAACCCCABBACCCBCBBBCCCAABAACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.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:2488
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCBAACBBBACCCABCCACCABBBABBBCCBBACBBABCACCBABBCCBACBBACACCCCBAABABCABCCAAAAAACCCCABBACCCBCBBBCCCAABAACB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4912
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe" start= auto displayName= "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1356
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe" start= auto displayName= "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2572
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4932
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_BACABBBCBCCCBCBBACBBCBAACCCCBBCABBBABCAAAACBBABBCAA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2936
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.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:2908
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3516
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4344
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3972
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBCCBCBCBBCBBBCCAACCBAABBACBBCABCAACBAAAAABBABCBCCCAC.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCBBCCBCBCBBCBBBCCAACCBAABBACBBCABCAACBAAAAABBABCBCCCAC.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1392
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4040

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 05299cb58abab43ccb162f28d7a252c96350e303b961a527328ee6b820db9f44
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 4.2MB
        • SHA256 6a81295736a29e41e72db5eb8817535a6c4679ca241cf141683cdb8273387497
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\Microsoft.Windows.Search_1.14.2.19041_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
        • Size 10B
        • SHA256 1c7e70152896249f02432a17110a9e20e0ca59ec96d399d854596f1bdcb74a7c
        • 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 9685d8e6ba58d9c19ce951c15e9eeeb31a6e04f0add4c171ab887e603a90b08d
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.CredDialogHost_cw5n1h2txyewy\AC\Temp\qap`g`v~dtlq
        • Size 10B
        • SHA256 d9c64ecd6df71a94363c032294ce62276640365487f58b955540adb6170e8451
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\AppData\Roaming\Mozilla\qap`g`v~dtlq
        • Size 10B
        • SHA256 e6b47fd266f06f2adfa5ed35e3a5507eed5543fb56a3ecc2bc212b9df13d7936
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 1d07ba996868c7bca7ea7b5eca297f20ef373ee318c666ae473c8220e00106d0
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 de271467e672e4c4c1a4d24e95e97686c315302a77774da946863126153bbf70
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 6b558484c46e9997c692632ab3f85c11bec9ec4cf4c28e788c9b9aefc01e95da
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 2502ef097ca522a510f9b9f9820b91ec0338f115b16e4dfe301911087d4382c7
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 168f52aed3ef992e5bf700ae42b05f04d0c0e5c99917867b59cc57c732ee7ff3
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 a1a4b34304a0093dad4456ea5f533c663f83bf76665b9afe265bcd73985ba543
        • MD5 SHA1 SHA512

        svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCABCBCBCBABCBCCBBABACCCBCCBCABACBBAACAABCBCABAAABCACA.exe
        • Size 3.7MB
        • SHA256 d942e6948e672fc9c7989bd5b9de5d6511db116393a60ae6f127713a3c55f5dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 d575f0387d4013ad0ece1486591616f2df117f2915701c6ad7452df26a3b8a09
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 784B
        • SHA256 7ee90c2875c5a1b1d35032e505f9723be479e67b4db454d8b92d047195e790af
        • MD5 SHA1 SHA512 TLSH

        memory/1392-77-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/2908-36-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/2908-26-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/3516-58-0x0000000005070000-0x0000000005071000-memory.dmp

        memory/4040-80-0x0000000000400000-0x0000000000421000-memory.dmp

        memory/4920-6-0x0000000000400000-0x0000000000421000-memory.dmp