Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 08:23
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
- Size 10.6MB
- Sample260827-kagdpsfj5x
- SHA256 17d7a1a9d2fb8170ff2d95a74529d9f34763626f0b18cc4fefe342cbd03a2272
- MD5 cb160bbc5fb9bbd0db92cc9f39dbb6b2
- SHA1 34d9bacbeb10fd7b8c8ff1be28970c3dc18140ec
- SHA512 0c80ee801cb75da95edcb84f68a0035a94be72aa0479ff1dacb995f8d5d3662238f4f23b27f44fb9940bdb1afc21731cc0541bccbded8371b2aeb69ac873de0d
- SSDEEP 49152:U+Evb6/+EL+EL+Evb69hOj+Evb6/+EL+EL+Evb69hOj+Evb6/+EL+EL+Evb69hOI:CGGGGGGGGG7KjKWQckVgtev5mnlNL7
- TLSH T13FB68E0DF2A640F4E577D070896FC276D671792287309AEB9B95C63B6F33B906938B10
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 5732 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 4532 svchost_BABCABBBCCCBAAABAABBACBBBCCAABCBBBCCBCAAACAAAABBBCABACC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AABCABAAABBBABABABCABACCBBBBACBCBCBBCACBCACAACCAACAAABAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe" 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AAABBBCBBBBBCACCBACBAACAACBBACACBABCAACACCACBCACBCAACBBC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BABCABBBCCCBAAABAABBACBBBCCAABCBBBCCBCAAACAAAABBBCABACC.exe" svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 992 sc.exe 3252 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 1144 cmd.exe 3420 cmd.exe 5968 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_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BABCABBBCCCBAAABAABBACBBBCCAABCBBBCCBCAAACAAAABBBCABACC.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 5200 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe Token: SeDebugPrivilege 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4920 wrote to memory of 3420 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 92 PID 3420 wrote to memory of 5200 3420 cmd.exe 94 PID 2124 wrote to memory of 4188 2124 svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe 95 PID 4920 wrote to memory of 5968 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 96 PID 5968 wrote to memory of 992 5968 cmd.exe 98 PID 4920 wrote to memory of 1144 4920 2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe 99 PID 1144 wrote to memory of 3252 1144 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_cb160bbc5fb9bbd0db92cc9f39dbb6b2_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:4920 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCABBBBBCAAACBBBCBACCCCACBBBBCBABCCBABBCAACBBACCBBABCAABCBABBAACCACBBBBCABACCCCABBBAAAAABAABCBBBCCCBCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.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:3420 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCABBBBBCAAACBBBCBACCCCACBBBBCBABCCBABBCAACBBACCBBABCAABCBABBAACCACBBBBCABACCCCABBBAAAAABAABCBBBCCCBCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5200
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe" start= auto displayName= "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5968 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe" start= auto displayName= "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:992
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_BBCCACCABABBBBABCBCCBBBCBBACBACAAAAABBCCCCCAACBCCAB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3252
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.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:2124 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:4188
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe1⤵
- Executes dropped EXE
PID:5732
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCABBBCCCBAAABAABBACBBBCCAABCBBBCCBCAAACAAAABBBCABACC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABCABBBCCCBAAABAABBACBBBCCAABCBBBCCBCAAACAAAABBBCABACC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4532
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 6baf7644b8c808eddc542016f98040c1bed6b2744f49c845e637d49a36a48356
- MD5 d8186bf9e505b54cccfcc85b25079fc3
- SHA1 78cacbfb4497faf9c1535f87f78caa6c1e0dc0ba
- SHA512 fa925f0081a96261873bb5023d5b2ccf5ef93e0c136b5f3b44cdaa5d9050601d890d04c8c2e0ebac291d976d69a0714320c6f1bfb349c631d9ce447c768ad2a7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 c719ff3e1bc2984363bd9bee5d3683ff338a92a22a2546b5ae341acee8487cd2
- MD5 9140e5fca9164722218333e1dcca350a
- SHA1 d34dcf413b6bc9f294a4eeb5be76ad0f6ba56778
- SHA512 44eeef1b39fa5979234cd9b80ac527c544119877068e92d11226abd6b01f3b771da3b38f1b04870022b966e513a445db2ff1d25fd0cab193f8c3ffe525b07c42
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 c066f559cc377c6bdd90b72328c23546163ea301f68b8b2db693bdb8bd3e778e
- MD5 b1d8b0e041bbb7d40d106a74876bb07b
- SHA1 399dfa9d6ad51837baa70a2b0b3cc3cbae3ed66a
- SHA512 0fea482d3bda8fdf66671533263a8aff612f7dd4aac8e2864918a7a92f43fc7d570c1663b8311870421cef3dc1021208346c82c2e80bf2b87e22981ae523b8c7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 345ccb637dede774a94134753158b838e4329e3f62ad989d16fbafd66179fd48
- MD5 2349b75589264ef5410a61ab28862b9f
- SHA1 4c5d4b20a9d761b893c461e8401d13a4f116afb0
- SHA512 ce0dc6ac18fb5fc1488635dafd69847643f0da8a6aa033363c963f84097a238cf439f5af672ce5c47554362ceee672b91577c93463bc098a617c0136fa771882
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABABBACABCCACBABBAAACCAACCCBBCCBBBACBCAAAABACBBACBBCAAA.exe
- Size 10.6MB
- SHA256 17d7a1a9d2fb8170ff2d95a74529d9f34763626f0b18cc4fefe342cbd03a2272
- MD5 cb160bbc5fb9bbd0db92cc9f39dbb6b2
- SHA1 34d9bacbeb10fd7b8c8ff1be28970c3dc18140ec
- SHA512 0c80ee801cb75da95edcb84f68a0035a94be72aa0479ff1dacb995f8d5d3662238f4f23b27f44fb9940bdb1afc21731cc0541bccbded8371b2aeb69ac873de0d
- SSDEEP 49152:U+Evb6/+EL+EL+Evb69hOj+Evb6/+EL+EL+Evb69hOj+Evb6/+EL+EL+Evb69hOI:CGGGGGGGGG7KjKWQckVgtev5mnlNL7
- TLSH T13FB68E0DF2A640F4E577D070896FC276D671792287309AEB9B95C63B6F33B906938B10
- MD5 SHA1 SHA512 SSDEEP TLSH