Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/10/2026, 02:26
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260911-en
General
- Target 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 13.4MB
- Sample261030-cxcd9sda84
- SHA256 e5adcf17ed00f8588b79e0e605c38030ee2fa3fb647ca668d4fe32a634afe795
- MD5 6de371dfb11d4c8ced31509ebb612a26
- SHA1 cb57cfaaa3687246818a126c3e1529b292e3ad9d
- SHA512 3c1fac22f90e79dc6b862b9488da5500904c50f618c819ca9ba051d2f42adf4569c330efd5a9c651dd4fa3476df6a0c946e68a3c7ec0bf3af7631876b71f82d6
- SSDEEP 3072:mrEg4+jlrQ/peokrb2aapOQ49yDe206gqzANPtyu/uf4nm3CQ4++5lmjhhhhhhhp:LkQpeoSb2aVZU0+ARtyuW6fT5lm
- TLSH T119E6C742DBE280CDE86FC4B49B2EDFE07A75BCD486678EB3010469BF1CB4A114545AED
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
tofsee
-
vanaheim.cn
-
jotunheim.name
Signatures
- Windows security bypass 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\SysWOW64\eyuaxdms = "0" svchost.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2348 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\eyuaxdms\ImagePath = "C:\\Windows\\SysWOW64\\eyuaxdms\\uxunegaq.exe" svchost.exe - Creates new service(s) 2 TTPs
- Deletes itself 1 TTPs 1 IoCs
pid Process 2536 svchost.exe - Executes dropped EXE 1 IoCs
pid Process 2388 uxunegaq.exe - Stops running service(s) 4 TTPs
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2388 set thread context of 2536 2388 uxunegaq.exe 101 - Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1488 sc.exe 1156 sc.exe 480 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 796 cmd.exe 3340 cmd.exe - Program crash 6 IoCs
pid pid_target Process procid_target 4656 2388 WerFault.exe 100 1988 3600 WerFault.exe 88 5648 2388 WerFault.exe 100 4224 3600 WerFault.exe 88 2352 3600 WerFault.exe 88 1308 2388 WerFault.exe 100 - 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.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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_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 uxunegaq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3600 wrote to memory of 796 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 3600 wrote to memory of 3340 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 3600 wrote to memory of 1156 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 93 PID 3600 wrote to memory of 480 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 95 PID 3600 wrote to memory of 1488 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 98 PID 2388 wrote to memory of 2536 2388 uxunegaq.exe 101 PID 2388 wrote to memory of 2536 2388 uxunegaq.exe 101 PID 3600 wrote to memory of 2348 3600 2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6de371dfb11d4c8ced31509ebb612a26_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\eyuaxdms\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:796
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\uxunegaq.exe" C:\Windows\SysWOW64\eyuaxdms\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3340
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create eyuaxdms binPath= "C:\Windows\SysWOW64\eyuaxdms\uxunegaq.exe /d\"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6de371dfb11d4c8ced31509ebb612a26_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:1156
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description eyuaxdms "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:480
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start eyuaxdms2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1488
-
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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:2348
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 12242⤵
- Program crash
PID:1988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 6962⤵
- Program crash
PID:4224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 12322⤵
- Program crash
PID:2352
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C:\Windows\SysWOW64\eyuaxdms\uxunegaq.exeC:\Windows\SysWOW64\eyuaxdms\uxunegaq.exe /d"C:\Users\Admin\AppData\Local\Temp\2026-10-28_6de371dfb11d4c8ced31509ebb612a26_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:2388 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 5762⤵
- Program crash
PID:4656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 5882⤵
- Program crash
PID:5648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 5602⤵
- Program crash
PID:1308
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3600 -ip 36001⤵PID:4652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2388 -ip 23881⤵PID:5764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 240 -p 2388 -ip 23881⤵PID:2576
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3600 -ip 36001⤵PID:908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 2388 -ip 23881⤵PID:828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3600 -ip 36001⤵PID:3428
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\uxunegaq.exe
- Size 12.8MB
- SHA256 bea82a803f26129bf5fc90437c3d6d783f2ccee9e42a9457aafe78cbc00c4273
- MD5 0582a93d04147db2b3cddc1632c84b26
- SHA1 a0357810e2735b26b2075b263b9acb37a7df5765
- SHA512 295ef770a3226805691262833d5964f3f0747ad205cbf59e59ac08f3fb408d84b379cf87a49b76a595555661b2780bd06b99afdb92f3fce73083c854946eaabe
- SSDEEP 3072:7rEg4+jlrQ/peokrb2aapOQ49yDe206gqzANPtyu/uf4nm3CQ4++5lmjhhhhhhh5:8kQpeoSb2aVZU0+ARtyuW6fT5lm
- TLSH T17AD6C742DBE280CDE86FC4B49B2EDFE07A75BCD486678EB3010469BF1CB4A114545AED
- MD5 SHA1 SHA512 SSDEEP TLSH