Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 04:19
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
- Size 56.0MB
- Sample260810-expeyaea68
- SHA256 6a72c423cd134e86e7638d812b9cf6cbb97bc20d5f588af3966cb25a379acd5b
- MD5 998a00542372a45611b1ba02311906cf
- SHA1 84cf61f99b415ee1af8da08e9e7066d58c21a986
- SHA512 cd6836439db0067b1e60f3d1974195d150f122845ff3896b376271a0f3d263a9fd0d91cd90766609a46adc33b00e9f2e92754017d0e468c218dc0cfba90088f3
- SSDEEP 49152:U+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+EZ:7KjKWQckVgtev5mnlNLh
- TLSH T111D75B09F94340B1D92B50B04DCBD2BF8A70BA2587128EF7FA4DDB1B7933BA16438655
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 5936 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 1204 svchost_BBACBABBBACAABBAACABCCCBBCBACCABBCCAAACCBCCCBCBCBCBACAC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CABBABCCCAACACCABCACCABBCBBABACCAACCAAABCBAABAACBCCACCAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe" 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBAACCABBBBBCACCAAACACACABBCAAABBCACBAACABBBACCCABCACACC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BBACBABBBACAABBAACABCCCBBCBACCABBCCAAACCBCCCBCBCBCBACAC.exe" svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2480 sc.exe 5612 sc.exe - 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.
pid Process 5264 cmd.exe 4668 cmd.exe 4912 cmd.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BBACBABBBACAABBAACABCCCBBCBACCABBCCAAACCBCCCBCBCBCBACAC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4996 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe Token: SeDebugPrivilege 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 5700 wrote to memory of 5264 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 90 PID 5264 wrote to memory of 4996 5264 cmd.exe 92 PID 6044 wrote to memory of 3216 6044 svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe 93 PID 5700 wrote to memory of 4668 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 94 PID 4668 wrote to memory of 2480 4668 cmd.exe 96 PID 5700 wrote to memory of 4912 5700 2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 97 PID 4912 wrote to memory of 5612 4912 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-10_998a00542372a45611b1ba02311906cf_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_998a00542372a45611b1ba02311906cf_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:5700 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBACBCCAABBCBBCAACBACACAAABAAABABCAAAAABBAACBCCBBBCCCCCCCAAACCBCABBBCCBACACAABCBCBBCABAACACACBACCCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5264 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBACBCCAABBCBBCAACBACACAAABAAABABCAAAAABBAACBCCBBBCCCCCCCAAACCBCABBBCCBACACAABCBCBBCABAACACACBACCCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4996
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe" start= auto displayName= "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4668 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe" start= auto displayName= "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2480
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_BBCBACBACCBBCCCAAAACCABBABABAAACACCABACCBAAAACCBBBB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5612
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe1⤵
- 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:6044 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:3216
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCBCBABABCABAACCCBBBABACCCBCBAABBBBACCABCABABAABAAABBB.exe1⤵
- Executes dropped EXE
PID:5936
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBABBBACAABBAACABCCCBBCBACCABBCCAAACCBCCCBCBCBCBACAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBACBABBBACAABBAACABCCCBBCBACCABBCCAAACCBCCCBCBCBCBACAC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1204
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 a44a03eb560f74f68803fbf854c5f18bc24e34f2a10d1bc200849db605ef08b9
- MD5 666ffd5b586e3d8ef112df1e53333549
- SHA1 f0b04587a04431b8a8175cffb11a6a4a7cc4cd80
- SHA512 08fd77752a61aca3f8ee52ac42b6fb524998ca059e6f71a295e00d75c4d9a452b69da8f4e387966d9b2e8bc4932ca2706caa946a8e7b2157340c240e521b8ba3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 6d36fc05888466c510fbf155649bfad09f7d67ef2deaef8bdb657e1db178ba31
- MD5 22e4718e4b6264039b6fe4e3e3a56b34
- SHA1 4b9f1fd696ff200672318ee37057d9ae5c377c78
- SHA512 db1b86662205c78f27a5bd9b5dd0ed62dab774e5def0776839985890e366efa0a8fc393ce8acfed31d1606d2d63041b167d415127994254b5d8f37b3049b7727
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 920afe1c03bb967686379db5bdc53c61a314c00c89bed90a76cf29085dedaef8
- MD5 7132374948b0d9f7c930acd86307c2b3
- SHA1 27aa8d3e3aae51e03d7dcaa49cc4bf8f5f6005bc
- SHA512 0dce0842e3d36de60056407002b09b2094989886a53b6001626c113c5e44c00fb0c98d477eb0335ab72f0253c93a97377b7ba283b637d10da91a128fa9c5b653
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 7b8768036e654ce48514f9635a364e48a0ac85c758b2a21822a93bf81d57b5e1
- MD5 8324bc6084bb8cd990463dcb1fd29186
- SHA1 47a728752b59963a89f89544f5c5f9a77efcbef2
- SHA512 30edc3bf4d21c8dabd9049940fee620e528953ab8161845e846d3c21d4ab7e4dd8594110e8d7f995f22389bcf7ffb6e5f6df9f1b0291d841466db5bb4f69a0a4
- MD5 SHA1 SHA512