Analysis

  • max time kernel
    150s
  • max time network
    132s
  • 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, 16:57

General

  • Target
    2026-08-18_bb48f9825ece4ec64eb0ac6e022b8d11_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
  • Size 3.1MB
  • Sample260818-vgczzaek3w
  • SHA256 96ae1d906525203e7d24ad22776c3279291796fe5008d5ec5bf1cf3bcc535a71
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 4 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 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-18_bb48f9825ece4ec64eb0ac6e022b8d11_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_bb48f9825ece4ec64eb0ac6e022b8d11_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:936
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBAAACBAACCCACCACBCCCCCABBCABABBBBBCCCABBCACBCABACABAABCCAACCCACBBABCCACBCBAAABABBBBABACBABAAABBBAABCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.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:4668
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBAAACBAACCCACCACBCCCCCABBCABABBBBBCCCABBCACBCABACABAABCCAACCCACBBABCCACBCBAAABABBBBABACBABAAABBBAABCCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2604
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe" start= auto displayName= "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5736
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe" start= auto displayName= "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1648
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3348
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_AACACCAACCCCAAACACAACBACACBCACCCABAABBBACABAAABBCAB"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:3600
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.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:264
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:4204
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABCCBCCABCBCABAABBCACBBBABCBCACCCCCBABBBBCBACBACBBCBACBBCABCBCBCBBCCAABCABCBCBCBACABCBCAABAAAACAAABBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCCAAAACBBAAAABCBCBAABAACBAAABBCACBBBBCBABACBCCCBABB.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:5920
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABCCBCCABCBCABAABBCACBBBABCBCACCCCCBABBBBCBACBACBBCBACBBCABCBCBCBBCCAABCABCBCBCBACABCBCAABAAAACAAABBBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCCAAAACBBAAAABCBCBAABAACBAAABBCACBBBBCBABACBCCCBABB.exe" /sc minute /mo 30 /ru SYSTEM /f
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4592
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCCAAAACBBAAAABCBCBAABAACBAAABBCACBBBBCBABACBCCCBABB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCACCCAAAACBBAAAABCBCBAABAACBAAABBCACBBBBCBABACBCCCBABB.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5912
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe
      1⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4140

    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 0e3bfaecc9bedb326f4d4e1da109c1f52116ad87687d5b51fe27faf20ab90197
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Crypto\PCPKSP\qap`g`v~dtlq
          • Size 10B
          • SHA256 d4cdba1ec59227098db850cd85bd0cb872c824135fbe8ff14911743c736a2324
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Microsoft\Windows\AppRepository\Packages\c5e2524a-ea46-4f67-841f-6a9465d9d515_10.0.26100.1_neutral_neutral_cw5n1h2txyewy\qap`g`v~dtlq
          • Size 10B
          • SHA256 c021d59523a73d1b0666d092457d58be8f306dc54589d9f013525d39c9765915
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\qap`g`v~dtlq
          • Size 10B
          • SHA256 13fcf1907a412392d0729afebda98b895d2bd355210427178b000c3f10f2cf19
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{6DB765A8-05AF-49A1-A71D-6F645EE3CE41}v14.30.30704\qap`g`v~dtlq
          • Size 10B
          • SHA256 e3cfd35b7211dc935c9151a9d51fc945503c307b987db2dca79c3e48dfa73277
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\Cache_Data\qap`g`v~dtlq
          • Size 10B
          • SHA256 9a8e1d815403bdba468134bffb3ab223fd36731e3af313513940952d0196dc77
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\qap`g`v~dtlq
          • Size 10B
          • SHA256 4c17946ddb76d48b3a54dc42d6d5365d167315c80478fb16577b189a8feae9e1
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\3LFQFH7Y\qap`g`v~dtlq
          • Size 10B
          • SHA256 5bdfa1622d00c2df42f5314a398ee310674f5c15bbd6e9047c9ed6d9dad5aac3
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6leyazu9.default-release\storage\permanent\chrome\idb\qap`g`v~dtlq
          • Size 10B
          • SHA256 2fdeda7fbdf6154c30a04db78c56036b5b04d3ff5a7d78b0cfb049eff284cf04
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 89e7404b020f55ae885346ff85b3fa788b62a0134d8386095228f92da478eaae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 6f462cc4c0402ee241d2dcb30ed1ad07cea627e71ec26e438fe2af4a6993cd36
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a7725d83c02cb2175ea0f5f68f3d7d3dfd2c308acd81ea88cd8753bd33b5a6ae
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 7e3a873f58f3f9b37bd31feb1fdeee938bc9df5e6ced8667a3dddb62906c3a0f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 a94121864fb9aa5f93218d6d0b87f7b4b8e4ba1c92cb880f0dd593a24bdc9450
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 9dbfa39a8462d0e64d7fb4e152555a285dcd15f37875f79a72c9b665b888967f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 273aa8a4d82d814e7b659bb31fd71bb4413cc0ac45f53a91ac3b828fa4d191e9
          • MD5 SHA1 SHA512

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 35.1MB
          • SHA256 03f2fcdd150398e98d6bed88ce6c2aab72718365df13fe8cca725d762a34fe28
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 10.1MB
          • SHA256 75e9076ec2ecc0626535a107338773f364a928f9d3e407c0d9e472ca1e5790c0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 16.3MB
          • SHA256 391c5e95a7653106c02b07795ce3bee2bab07a7d3d352e4344bc329b0b781f6c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 5.1MB
          • SHA256 21b3bd1f12d9fd94d45f7c759d587bfed2150e8c89625e9ef64e9d11a604af80
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 19.5MB
          • SHA256 abf37991bd9f0ea32667ec2035dd1dd983bf86f78191c150ad271244a48269ab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 22.6MB
          • SHA256 4d476da0a4fe94e1958987537bbdf15536b65977c78c1e5360ab8b5b7b33660d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 25.7MB
          • SHA256 08e40d73cd0dc13b3e08d6eb86cd47cadf75f6822feb513a5c2d2aebae8596ce
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SwitchUninstall.exe

          • Path C:\Users\Admin\Downloads\SwitchUninstall.exe
          • Size 32.0MB
          • SHA256 324b9ab0e03985c25cb73eaba6b5309995b12e2d0c888beb63317e952224a115
          • MD5 SHA1 SHA512 SSDEEP TLSH

          svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBBBCBBBAABAAABBABBBCCACCACCCCBABABABBBAAAABAACAACBBCB.exe
          • Size 3.1MB
          • SHA256 96ae1d906525203e7d24ad22776c3279291796fe5008d5ec5bf1cf3bcc535a71
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 b92eed1af33edb8aab351683746731e0d7bed3e735cf4940fbd5992c7f31d303
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 7bdcadb15137993cbc33c3df73b25c6ed9a6ee656fb417bac2245a34fb6fc834
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 2e3f84e343606eccc144ae749c871cf38e10b30eb12a978795f3d759983442f6
          • MD5 SHA1 SHA512 TLSH

          memory/264-88-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/264-68-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/264-46-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/936-93-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/936-10-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/936-69-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/936-47-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/936-21-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4140-2390-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/4140-4100-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/5912-89-0x0000000000400000-0x0000000000421000-memory.dmp

          memory/5912-4098-0x0000000000400000-0x0000000000421000-memory.dmp