4acc077741a42217ac0ec2dacb2c0d8a49204d46ae9d5758b558747a7faa8500

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 02:04

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General

Target
2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Size 30.8MB
Sample260819-chal5avcpc
SHA256 4acc077741a42217ac0ec2dacb2c0d8a49204d46ae9d5758b558747a7faa8500
MD5 298ac10f34716dbe1894b1cd05e89a4d
SHA1 7b31fad8088d5b6fd3991be6bdadacde036445b0
SHA512 9dd68d05fd1d15a16d971e7c9b55465a9f99ea673a8889cb3846e7a52b81dce0320061ea6a56e3a7fcfb87439c53d4c4ae8f02d59fd804fc00660ee51e89da7b
SSDEEP 49152:U+Ee+Ee+Ee+Ee+Eo+Ee+Ee+Ee+Ee+Eo+Ee+Ee+Ee+Ee+EoZ+Ee+Ee+Ee+Ee+Eo+z:ZKjKWQckVgtev5mnlNLS
TLSH
T140674B09FD4344B1D92B51B04DCFD2BF8A60BB2583128DF7FB4ECB5B6923BA16428255
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Executes dropped EXE 3 IoCs

pid	Process
5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
2768	svchost_AACBCBBACABAABBBABAACAABBABBAAACBBCBCBBAABCAACCBCCBACAA.exe
868	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBCCABCBCBACABCBBBBBBAAABABABABBCCBACBBABBACCCBAABBABAAC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe"	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BCCAABCCBCBBAABABBAAACBBBCABBABBCCAABBACCCAAABBCBABACCAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AACBCBBACABAABBBABAACAABBABBAAACBBCBCBBAABCAACCBCCBACAA.exe"	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2300	sc.exe
3352	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.

execution

Windows Command Shell

T1059.003

pid	Process
1148	cmd.exe
2084	cmd.exe
3400	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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_AACBCBBACABAABBBABAACAABBABBAAACBBCBCBBAABCAACCBCCBACAA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
5364	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Token: SeDebugPrivilege	5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 1148	4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	92
PID 1148 wrote to memory of 5364	1148	cmd.exe	94
PID 5980 wrote to memory of 1472	5980	svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe	95
PID 4888 wrote to memory of 2084	4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	98
PID 2084 wrote to memory of 2300	2084	cmd.exe	100
PID 4888 wrote to memory of 3400	4888	2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	101
PID 3400 wrote to memory of 3352	3400	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_298ac10f34716dbe1894b1cd05e89a4d_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:4888
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCBCACBCBAABAAABCCABBCBCACBBABBCCABBCACACCCCBACBABBCACBACABBBCCBCAAACACAACBBCCBBBCBBCAACCCCBACACCBABBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.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:1148
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBCBCACBCBAABAAABCCABBCBCACBBABBCCABBCACACCCCBACBABBCACBACABBBCCBCAAACACAACBBCCBBBCBBCAACCCCBACACCBABBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5364
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe" start= auto displayName= "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe" start= auto displayName= "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2300
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3400
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CCCBACABCAABBAACBCAABCACCBCBCCBACBCABABABABBCABBAAA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:3352

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.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:5980
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:1472

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBCBBACABAABBBABAACAABBABBAAACBBCBCBBAABCAACCBCCBACAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACBCBBACABAABBBABAACAABBABBAAACBBCBCBBAABCAACCBCCBACAA.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2768

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
1⤵
- Executes dropped EXE
PID:868

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 d1b47a5de196037b8edb1e81e129caa989808f615a7a71bfefa78c2812b6092f
MD5 c67c88f269d7c5a831fd6c5261042bdc
SHA1 d5b13b03c7c3ff73845d7ab35ccead17a3ba6634
SHA512 9ce730c4e7ce94249820fc6d735cd602b86d383a18200bc19d243208b74fe40b91561e74e9353b09b967aff83df334b224b77b2ef89c50347d18426fceda57e7
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 0cd03b4039b26eb97be6c099bf1b3693919203b96b0873f0476606db408cdb5b
MD5 83e4cfa3502f33c17acbb94336ecd98f
SHA1 d35f7782861d894fada929edbc854f53faf035ad
SHA512 c39138625c83fbde5ffec69f51e219e4a00edf8bbb1014a482513b32e0ff2384beae66ae4d1dae81b2392ca6efedf9ae225c3730741570b6e149046b9b12ac69
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 38bda82f99b1a7bd57a1ed171f366bc507172aa939ce0880ee6af29af135a4e5
MD5 6e1398ffd72f3eb95a4a69211b697dc3
SHA1 f6c682bb9769a5e452f32d221fc52cec7f41be60
SHA512 701d1a23391107f6cc0ef9efe5e9154b3e0bfccfaa243ab18c0a4217b20fc3bac840d4afde1c565b0f0e1712f8ca6033252cc035ffe85cef7d792d9e34796b8e
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 28ff0936ca1db2763f1167952093e1308aa4e1ba7eb36865899e4c06cdd43472
MD5 5baa6696cc269a5dcc15c654a6588c61
SHA1 604f3078f175745a89e6bfaadc78697f625d71eb
SHA512 ba6f50c5f8b0a4ff1dd3e3c335a6240950b84fce376a06b070174b2b534d671cb6d964fe75a0e0bca52fdb7db715a1b3536e1c230cbed9cfe754a2b98191854d
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 104b8b92ab5b2b019dba9d1cc32aeb4e68cb6043021ca62d727d38f5ef7397fb
MD5 d9dc1043ba7c47d92e5340740de6d40b
SHA1 6c7fb36309dcef25863b04d529cf54618f067f2a
SHA512 9290807cdf8b0fedf94fa9e0e610f1a783ad02977b3739e000766522b01f83d0b23583af04629a58da11ff6b41c4fd8efeaddac4cc40a10de7982762bdbfa495
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 c3befce6041ac2c25803f040d9b2e85d1ec83ee1952c30b3df00bf5382e0acde
MD5 746fa147a9fa76d272209e6f65f3e951
SHA1 c6c5e52e4576369fd21d3a18954bb15b7607fa00
SHA512 0a2e1c061abe238f487481ac629ff94ba5f195351c63d01cfdd4de2a2d17f73cb20706df01d27df0f5aade2e3d2506f496ac177a50dfe1da54ceee7ca4b5ab4a
MD5 SHA1 SHA512

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svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAAAAAAACABBACAACACBCBBACAAABBACBACACCBCCABCACBCBCBBAA.exe
Size 30.8MB
SHA256 4acc077741a42217ac0ec2dacb2c0d8a49204d46ae9d5758b558747a7faa8500
MD5 298ac10f34716dbe1894b1cd05e89a4d
SHA1 7b31fad8088d5b6fd3991be6bdadacde036445b0
SHA512 9dd68d05fd1d15a16d971e7c9b55465a9f99ea673a8889cb3846e7a52b81dce0320061ea6a56e3a7fcfb87439c53d4c4ae8f02d59fd804fc00660ee51e89da7b
SSDEEP 49152:U+Ee+Ee+Ee+Ee+Eo+Ee+Ee+Ee+Ee+Eo+Ee+Ee+Ee+Ee+EoZ+Ee+Ee+Ee+Ee+Eo+z:ZKjKWQckVgtev5mnlNLS
TLSH
T140674B09FD4344B1D92B51B04DCFD2BF8A60BB2583128DF7FB4ECB5B6923BA16428255
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2768-65-0x0000000000260000-0x0000000000281000-memory.dmp

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memory/4888-0-0x0000000000FC0000-0x0000000000FE1000-memory.dmp

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memory/4888-8-0x0000000000FC0000-0x0000000000FE1000-memory.dmp

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memory/5980-34-0x0000000000E20000-0x0000000000E41000-memory.dmp

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