Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/09/2026, 13:15
Static task
static1
Behavioral task
behavioral1
Sample
2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 10.8MB
- Sample260905-qhcndavgla
- SHA256 789ab1d5d5f105ed96d16e8802a3b8b7fee7d40ebddace48a6871c4a4a05fe98
- MD5 3f948861af094b065967fdcbebc3da07
- SHA1 62a9744b463563297c816ea3805bcd71cdf5649d
- SHA512 9daee62d25e44b269f782d493e11668b8d20c082856a4caee62a78d9a72ba78d27cb5300cdadead553edb9221d49a8f670fef45e76186f34f7c774bb72c81d77
- SSDEEP 98304:ZL4888888888888888888888888888888888888888888888888888888888888T:R
- TLSH T1D2B66D40ABE8180BF6F756344A3B5FD1953BF852E22183AB0BC3BA0F3D713515A92756
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
tofsee
-
svartalfheim.top
-
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\cdsexldw = "0" svchost.exe - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 360 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\cdsexldw\ImagePath = "C:\\Windows\\SysWOW64\\cdsexldw\\kigeimef.exe" svchost.exe - Creates new service(s) 2 TTPs
- Deletes itself 1 IoCs
pid Process 1888 svchost.exe - Executes dropped EXE 1 IoCs
pid Process 1288 kigeimef.exe - Stops running service(s) 4 TTPs
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1288 set thread context of 1888 1288 kigeimef.exe 106 - Launches sc.exe 3 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2324 sc.exe 5196 sc.exe 4840 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 5904 cmd.exe 5264 cmd.exe - Program crash 2 IoCs
pid pid_target Process procid_target 3476 2624 WerFault.exe 88 3608 1288 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 netsh.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.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 kigeimef.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2624 wrote to memory of 5904 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 2624 wrote to memory of 5264 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 91 PID 2624 wrote to memory of 2324 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 93 PID 2624 wrote to memory of 5196 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 95 PID 2624 wrote to memory of 4840 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 98 PID 2624 wrote to memory of 360 2624 2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe 101 PID 1288 wrote to memory of 1888 1288 kigeimef.exe 106 PID 1288 wrote to memory of 1888 1288 kigeimef.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\cdsexldw\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5904
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\kigeimef.exe" C:\Windows\SysWOW64\cdsexldw\2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5264
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" create cdsexldw binPath= "C:\Windows\SysWOW64\cdsexldw\kigeimef.exe /d\"C:\Users\Admin\AppData\Local\Temp\2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe\"" type= own start= auto DisplayName= "wifi support"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2324
-
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" description cdsexldw "wifi internet conection"2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5196
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-
C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start cdsexldw2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4840
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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:360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 10922⤵
- Program crash
PID:3476
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C:\Windows\SysWOW64\cdsexldw\kigeimef.exeC:\Windows\SysWOW64\cdsexldw\kigeimef.exe /d"C:\Users\Admin\AppData\Local\Temp\2026-09-04_3f948861af094b065967fdcbebc3da07_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Windows security bypass
- Sets service image path in registry
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1888
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 6002⤵
- Program crash
PID:3608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2624 -ip 26241⤵PID:1972
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 1288 -ip 12881⤵PID:2528
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
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\kigeimef.exe
- Size 13.7MB
- SHA256 a58f15e843b9ecf04dff7e905f279ce492f70a0b39bedc8827799ed4fc41d6cc
- MD5 2dc8168f7eb0dcdf796f186bf0e6af18
- SHA1 eed28ba07659550a8aedea46f259cef0b241e664
- SHA512 b6659a18af5d422e09e5f7b33d50eb5027c98e3794c8551094f687b4c49cf88c677b947ff0d7587c46ad85845ba74c278e3d4d3e040323c0ba58aa23fcb657f9
- SSDEEP 98304:yL4888888888888888888888888888888888888888888888888888888888888P:q
- TLSH T1B2E66D40ABE8180BF6F756344A3B5FD1953BF852E22183AB0BC3BA0F3D713515A92756
- MD5 SHA1 SHA512 SSDEEP TLSH