Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/11/2026, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260911-en
General
- Target 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 12.3MB
- Sample261108-har44ahd89
- SHA256 44d19b1afa7c625d8bcafaebeeaa1db105ab02850b2290c97a5fef59a33240b9
- MD5 ca83e1c9207e7d86f004473f2722b4ec
- SHA1 afb069ab6b53b978578da699c1a97161bdaf4237
- SHA512 77c8e812508cdc302f8244697fbf47ad893e9eed1ba93eb8368a8da1903048670d1ca541d84da97e7d4a7c0a176541759bde5eb2cdcaabfd6815f9e08f7322a8
- SSDEEP 3072:drEg4+jlrQ/peokrb2aapOQ49yDe206gqzANPtyu/uf4nm3CQ4++5lmjhhhhhhhn:GkQpeoSb2aVZU0+ARtyuW6fT5lm
- TLSH T1E2D6C742DBE280CDE86FC4B49B2EDFE07A75BCD486678EB3010469BF1CB4A114545AED
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
tofsee
-
vanaheim.cn
-
jotunheim.name
Signatures
- Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4356 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.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\lzpoptjc\ImagePath = "C:\\Windows\\SysWOW64\\lzpoptjc\\nqngxztj.exe" svchost.exe - Creates new service(s) 2 TTPs
- Deletes itself 1 TTPs 1 IoCs
pid Process 1496 svchost.exe - Executes dropped EXE 1 IoCs
pid Process 2848 nqngxztj.exe - Stops running service(s) 4 TTPs
- Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\lzpoptjc = "0" svchost.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2848 set thread context of 1496 2848 nqngxztj.exe 101 - Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1060 sc.exe 1132 sc.exe 4588 sc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
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 - Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2652 cmd.exe 1104 cmd.exe - Program crash 6 IoCs
pid pid_target Process procid_target 1584 3576 WerFault.exe 88 2356 2848 WerFault.exe 100 2856 2848 WerFault.exe 100 1000 3576 WerFault.exe 88 2872 2848 WerFault.exe 100 4132 3576 WerFault.exe 88 - 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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 nqngxztj.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3576 wrote to memory of 2652 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 3576 wrote to memory of 1104 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 3576 wrote to memory of 1060 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 93 PID 3576 wrote to memory of 1132 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 95 PID 3576 wrote to memory of 4588 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 98 PID 2848 wrote to memory of 1496 2848 nqngxztj.exe 101 PID 2848 wrote to memory of 1496 2848 nqngxztj.exe 101 PID 3576 wrote to memory of 4356 3576 2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\lzpoptjc\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2652
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\nqngxztj.exe" C:\Windows\SysWOW64\lzpoptjc\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1104
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create lzpoptjc binPath= "C:\Windows\SysWOW64\lzpoptjc\nqngxztj.exe /d\"C:\Users\Admin\AppData\Local\Temp\2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1060
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description lzpoptjc "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1132
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start lzpoptjc2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4588
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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>nul2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:4356
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 6682⤵
- Program crash
PID:1584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 9442⤵
- Program crash
PID:1000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 7882⤵
- Program crash
PID:4132
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C:\Windows\SysWOW64\lzpoptjc\nqngxztj.exeC:\Windows\SysWOW64\lzpoptjc\nqngxztj.exe /d"C:\Users\Admin\AppData\Local\Temp\2026-11-07_ca83e1c9207e7d86f004473f2722b4ec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Sets service image path in registry
- Deletes itself
- Windows security bypass
- System Location Discovery: System Language Discovery
PID:1496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 5762⤵
- Program crash
PID:2356
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 6162⤵
- Program crash
PID:2856
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 6202⤵
- Program crash
PID:2872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2848 -ip 28481⤵PID:4668
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3576 -ip 35761⤵PID:4936
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2848 -ip 28481⤵PID:2868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3576 -ip 35761⤵PID:124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 2848 -ip 28481⤵PID:2448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 3576 -ip 35761⤵PID:5848
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
1File Deletion
1Modify Registry
2Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nqngxztj.exe
- Size 14.4MB
- SHA256 111e71dba0e3347620f62e7d8ce9a8523be242d0b8e13c2da478295fb74fd0ad
- MD5 69bb983e5161452ade3be01d7292e722
- SHA1 ab017218137159b4aa59c4c47ea410c298bbb36e
- SHA512 4e614d12aa779bca3534cfbebcc793083b2337ea0b5978da972d776ecf6833c15b7d0df0428c086d596ee39b8b9714d40cba0f884c3d4f18267399a4d1e1bf8f
- SSDEEP 3072:prEg4+jlrQ/peokrb2aapOQ49yDe206gqzANPtyu/uf4nm3CQ4++5lmjhhhhhhh5:KkQpeoSb2aVZU0+ARtyuW6fT5lm
- TLSH T129E6C742DBE280CDE86FC4B49B2EDFE07A75BCD486678EB3010469BF1CB4A114545AED
- MD5 SHA1 SHA512 SSDEEP TLSH