tofsee | 0b7cbbc1a722b50946f8d6a7911729a09f0d70e231646768e328203e8cac77f8

Disable or Modify System Firewall

T1562.004

pid	Process
3188	netsh.exe

Sets service image path in registry 3 TTPs 1 IoCs

This determines the executable launched when a service starts. It can be used to establish persistence.

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Windows Service

persistence privilege_escalation

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\bjdfygfx\ImagePath = "C:\\Windows\\SysWOW64\\bjdfygfx\\zlxczfes.exe"	svchost.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Deletes itself 1 IoCs

pid	Process
1980	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
1476	zlxczfes.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1476 set thread context of 1980	1476	zlxczfes.exe	101

Launches sc.exe 3 IoCs

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

pid	Process
5352	sc.exe
5712	sc.exe
1296	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3412	1476	WerFault.exe	99
1836	5136	WerFault.exe	87

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	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zlxczfes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5136 wrote to memory of 2212	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	88
PID 5136 wrote to memory of 5732	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	90
PID 5136 wrote to memory of 1296	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	92
PID 5136 wrote to memory of 5352	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	94
PID 5136 wrote to memory of 5712	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	97
PID 5136 wrote to memory of 3188	5136	2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe	100
PID 1476 wrote to memory of 1980	1476	zlxczfes.exe	101
PID 1476 wrote to memory of 1980	1476	zlxczfes.exe	101

C:\Users\Admin\AppData\Local\Temp\2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5136
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\bjdfygfx\
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2212
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\zlxczfes.exe" C:\Windows\SysWOW64\bjdfygfx\
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5732
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" create bjdfygfx binPath= "C:\Windows\SysWOW64\bjdfygfx\zlxczfes.exe /d\"C:\Users\Admin\AppData\Local\Temp\2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe\"" type= own start= auto DisplayName= "wifi support"
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:1296
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" description bjdfygfx "wifi internet conection"
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:5352
- C:\Windows\SysWOW64\sc.exe
  "C:\Windows\System32\sc.exe" start bjdfygfx
  2⤵
  - Launches sc.exe
  - System Location Discovery: System Language Discovery
  PID:5712
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3188
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5136 -s 836
  2⤵
  - Program crash
  PID:1836

C:\Windows\SysWOW64\bjdfygfx\zlxczfes.exe
C:\Windows\SysWOW64\bjdfygfx\zlxczfes.exe /d"C:\Users\Admin\AppData\Local\Temp\2026-07-02_aebaa7c4617f2693862b0eaf16ec2092_amadey_elex_njrat_remcos_rhadamanthys_smoke-loader_stealc.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Windows security bypass
  - Sets service image path in registry
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1980
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 576
  2⤵
  - Program crash
  PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5136 -ip 5136
1⤵
PID:700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1476 -ip 1476
1⤵
PID:1640

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery