Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 22:29

General

  • Target
    2026-09-05_53c3e466c26e1be6cda36c0079fa1db9_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_s.exe
  • Size 29.5MB
  • Sample260907-2ejs3avwev
  • SHA256 48ff3c6f50e53a24cb666c47aee681f233e900636131b17e0122bbacd0df8788
  • 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 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\2026-09-05_53c3e466c26e1be6cda36c0079fa1db9_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-05_53c3e466c26e1be6cda36c0079fa1db9_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_s.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:1948
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCCACBACBABBCBAABBCABABACCBCBCABBAABAABAAABCABAABBCBAABBCBBBABABCBBACCBAAACBAACCBCCCABBCABAACBABAAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.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:420
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCCACBACBABBCBAABBCABABACCBCBCABBAABAABAAABCABAABBCBAABBCBBBABABCBBACCBAAACBAACCBCCCABBCABAACBABAAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5172
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe" start= auto displayName= "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5228
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe" start= auto displayName= "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1504
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1856
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_CBCBCBACCCBCBABBCBCBACABBCBCAACBAACAABCCBCAAABACAAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1704
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.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:4000
    • C:\Windows\SysWOW64\notepad.exe
      "notepad.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1544
      • C:\Windows\SysWOW64\calc.exe
        calc.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        PID:4208
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1640
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1588
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCACBACCBBACBCBBABBAACBCBCCABCACABCBCCAABCCAAAABABAAB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCCACBACCBBACBCBBABBAACBCBCCABCACABCBCCAABCCAAAABABAAB.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4692

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 1697aeae1caf28e921ce8dfbaa670a7d1fa96748156636e1416e38504ce286e3
        • MD5 SHA1 SHA512

        setup.exe

        • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
        • Size 4.0MB
        • SHA256 1a346a4a19aeb5acdf02939b58a875c6eb5c9344b7b089de09b529e721907be8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qap`g`v~dtlq

        • Path C:\ProgramData\Microsoft\AppV\qap`g`v~dtlq
        • Size 10B
        • SHA256 41f86310c6edb88d86d358574cc37ff962f03622c6504e50312fb1e31400e76f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 61ce71d5d82ccfb685b1b65ba7d8700e91622393b65d68ba4ea309e0cc9065ba
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 4b990b9a2acdc0c975726d1dc0891a59003b13a562cadfec228dddc66b62f140
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
        • Size 10B
        • SHA256 ae36b033ea7748c0161204ea19dbd2d65c44e3ca1dbbd8d86c8a711f39613bdc
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 da97855f65824778943d2f9219465e9c78b226413db6aa17838a2d3c1b96b36f
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 76e83586460283f130a4dc2f2077711307f55e5334e8610ecbe721e24751a86b
        • MD5 SHA1 SHA512

        qap`g`v~dtlq

        • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
        • Size 10B
        • SHA256 3bd60b1c1aac02628dcb857aff17b9f64ce327fba74abaa136d86f99576494e1
        • MD5 SHA1 SHA512

        svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABBAABBBBBAAAABBCCACCCBACBBCABBCCCACCBCCCBCBABAABACBA.exe
        • Size 29.5MB
        • SHA256 48ff3c6f50e53a24cb666c47aee681f233e900636131b17e0122bbacd0df8788
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 784B
        • SHA256 6f5042c0e814a03ea5e4c1045d6479c5ffb487ee052395190cf44bb729bc1052
        • MD5 SHA1 SHA512 TLSH

        virus_log.txt

        • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
        • Size 1KB
        • SHA256 2d15740a7b9d6e6d0982663263cd58376232c0cda2449ab05bb2f5d91e817b0c
        • MD5 SHA1 SHA512 TLSH

        memory/1544-66-0x0000000002560000-0x0000000002561000-memory.dmp

        memory/1640-74-0x0000000000650000-0x0000000000671000-memory.dmp

        memory/1948-6-0x0000000000ED0000-0x0000000000EF1000-memory.dmp

        memory/4000-38-0x0000000000650000-0x0000000000671000-memory.dmp

        memory/4000-25-0x0000000000650000-0x0000000000671000-memory.dmp

        memory/4692-89-0x0000000000BE0000-0x0000000000C01000-memory.dmp