6dfa89512f72a10219306599f8b870ef58b91507df0867c92360e5858f417054

Analysis

max time kernel
150s
max time network
141s
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, 13:29

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General

Target
2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Size 17.8MB
Sample260827-qrf26avgpg
SHA256 6dfa89512f72a10219306599f8b870ef58b91507df0867c92360e5858f417054
MD5 8735a6e14421fafd4ebb7b76edee1461
SHA1 dc885f5b5fa82e07c02bc1910324614819a67563
SHA512 4c71f4743ebcadd40f3c0091161df013a2a741bb7c1d460a9d0de92a5e1d491691e93a067b9e97ee21c8d187c7e3dcd9ad5e2f6406f3e72d217986e41f22fbdb
SSDEEP 49152:U+Evb6tE+EL+EL+Evb6/+EL+EL+Evb6/+EL+EL+Evb6tRhOd+Evb6tE+EL+EL+Eo:VTTTTTTTTRKjKWQckVgtev5mnlNLq
TLSH
T190177D0DF6A740F0D92BD0B08D9FD37BD771792282315AABEB95C6276E33B505928B10
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
3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
616	svchost_BCABCCBCCCACBBCCACAABBCABAABABABAAACABCCABBBCAAACBBBCBA.exe
2944	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.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-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CAACACAAABAAAABBACBBACAAACBBABABCBBCBACCACCABCCBACABAAAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe"	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CBCBAABBCBBBCABBCABCCABBACABBABBABAABBBAAACCBBABBAACCBAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BCABCCBCCCACBBCCACAABBCABAABABABAAACABCCABBBCAAACBBBCBA.exe"	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe

Launches sc.exe 2 IoCs

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

pid	Process
4116	sc.exe
3476	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
1572	cmd.exe
2992	cmd.exe
2340	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	cmd.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	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_BCABCCBCCCACBBCCACAABBCABAABABABAAACABCCABBBCAAACBBBCBA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.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
4504	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
Token: SeDebugPrivilege	3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5784 wrote to memory of 1572	5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	92
PID 1572 wrote to memory of 4504	1572	cmd.exe	94
PID 3996 wrote to memory of 6076	3996	svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe	95
PID 5784 wrote to memory of 2992	5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	98
PID 2992 wrote to memory of 3476	2992	cmd.exe	100
PID 5784 wrote to memory of 2340	5784	2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe	101
PID 2340 wrote to memory of 4116	2340	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-27_8735a6e14421fafd4ebb7b76edee1461_amadey_elex_hellokitty_hijackloader_luca-stealer_njrat_smoke-loader_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-27_8735a6e14421fafd4ebb7b76edee1461_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:5784
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBBBCBBCACABBAAAACCCBBCBBBACCACCCBBBCCCCCABBBCACBCBACCBAACAAAAAAABAABBAAAAAABCBCCABBAABCBBBBACBCCCBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.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:1572
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBBBBCBBCACABBAAAACCCBBCBBBACCACCCBBBCCCCCABBBCACBCBACCBAACAAAAAAABAABBAAAAAABCBCCABBAABCBBBBACBCCCBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4504
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe" start= auto displayName= "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe" start= auto displayName= "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:3476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CCCAACCBBABCBAACCABACCCBAACBBBBABCCCCABCBCAABCACCBA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4116

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.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:3996
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:6076

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCCBCCCACBBCCACAABBCABAABABABAAACABCCABBBCAAACBBBCBA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCABCCBCCCACBBCCACAABBCABAABABABAAACABCCABBBCAAACBBBCBA.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:616

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
1⤵
- Executes dropped EXE
PID:2944

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 7b0e77682d4cc25a33cd54784c4da353fafa7d5907429bc358196058d2a8f8a4
MD5 439383edb15e8eebccc4e8c8060f38e6
SHA1 5b1988d868fd921d2a5ff0f1af5c8c1d293ffeb9
SHA512 cecd257aa843f5d45f549871961888daefb26ae141f796cb108bbf5294c392578976fcfb514eeb50d67a018ce254ded272c6b64b07539cf0f644872731f1bde3
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 7c262183041b5d8141e96dc61215a8c07221c2cc4af3ac78db488f0ca47bbf86
MD5 0cc502a2e4805b1f9e788c182289380a
SHA1 337738c9d629070774088de8bf49a811afa6b235
SHA512 79badf5b7bd9646bb4b3884e0fba1e78b070da0eb4922fdcefa2fbeb35b6a1ea06447410c45d42b3088b491998941ff953728db42ebb362304ad8b0238709c6a
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 48e40d4fa29732413a5bbe1ffda59d944e1e9f5fdc606308fb70662dc20196a7
MD5 d1cc21386edd81cc0faf1ce99e063b7d
SHA1 522ee604880e58cc801227862705214855bcd236
SHA512 78b183f9d24a09166e3cd436bbb7e68eb93746bbefffff20d40b9156f89761bd08f8d93637776cc538fa342373fb24aab67de1c562226af936c71991a4cd951f
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 42e5641d462fe886ff919c75e1d1c2c1f47dc69447ae95d68e6123a22c0f912f
MD5 77e342e72d725ebe98dab22c783f7e7c
SHA1 5992597eb1690fd8ec9ea332135ffe14eb96df55
SHA512 38032a2b88223788de7c193a173e2d931d2539b32cfa8ab85d16d1b2e6c5844611970528beca25c896421a389cf2b5199e66842c70b37996ae031d7de0736403
MD5 SHA1 SHA512

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svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABCACBABBBACAAAACBAACCCCACBCCCACAABBABBCAABCBBBCAABAC.exe
Size 17.8MB
SHA256 6dfa89512f72a10219306599f8b870ef58b91507df0867c92360e5858f417054
MD5 8735a6e14421fafd4ebb7b76edee1461
SHA1 dc885f5b5fa82e07c02bc1910324614819a67563
SHA512 4c71f4743ebcadd40f3c0091161df013a2a741bb7c1d460a9d0de92a5e1d491691e93a067b9e97ee21c8d187c7e3dcd9ad5e2f6406f3e72d217986e41f22fbdb
SSDEEP 49152:U+Evb6tE+EL+EL+Evb6/+EL+EL+Evb6/+EL+EL+Evb6tRhOd+Evb6tE+EL+EL+Eo:VTTTTTTTTRKjKWQckVgtev5mnlNLq
TLSH
T190177D0DF6A740F0D92BD0B08D9FD37BD771792282315AABEB95C6276E33B505928B10
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3996-24-0x0000000000DA0000-0x0000000000DC1000-memory.dmp

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memory/3996-34-0x0000000000DA0000-0x0000000000DC1000-memory.dmp

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memory/5784-0-0x00000000007E0000-0x0000000000801000-memory.dmp

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memory/5784-8-0x00000000007E0000-0x0000000000801000-memory.dmp

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