Analysis
- max time kernel
149s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 02:22
Behavioral task
behavioral1
Sample
2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 595KB
- Sample261102-cttt5set7v
- SHA256 269ed8d573a06343652e7696def78f33b88afaacd5a08237f04149010976c599
- MD5 f9b9098973858f1c66c5580e7d29b5a5
- SHA1 820ab374de61e3a0d6e7feb5331dbecebe543316
- SHA512 704c16865c038e4a07eb13cccda0221345e288912f934c0ca54553850bf84860eaf51c4c4fa59804081053cfab40c7f68a754be043bb41f063d6a4c7076f2c47
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpB+:MU7MLb4BQkntwNjqdH
- TLSH T166D4CF263580C436F72A07364442E6F00AA5AC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation iqhum.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation 2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe - Executes dropped EXE 2 IoCs
pid Process 2236 iqhum.exe 648 naobz.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3220 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname iqhum.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain iqhum.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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 2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iqhum.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language naobz.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe 648 naobz.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4728 wrote to memory of 2236 4728 2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe 87 PID 4728 wrote to memory of 3220 4728 2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe 88 PID 2236 wrote to memory of 648 2236 iqhum.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_f9b9098973858f1c66c5580e7d29b5a5_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Users\Admin\AppData\Local\Temp\iqhum.exe"C:\Users\Admin\AppData\Local\Temp\iqhum.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Users\Admin\AppData\Local\Temp\naobz.exe"C:\Users\Admin\AppData\Local\Temp\naobz.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:648
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3220
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 464e418ba991bd1b471b75d7907449f4deab5ceeace9c8b2903f34bdf2ff4acf
- MD5 0e8888e1108ac5edda273183a8775169
- SHA1 cf257cca5df527857d0600a0f55c42fb162c1fad
- SHA512 9a3c5667cf4794c073701be9e8cf9425eed1e9ff7930e2ad2e993ed1c2cb585b30d30926f0d277e568c965009c901f60c3cb16b1359e051ff5b6700587ed346e
- TLSH T145E06114125FDD170508941F0AB4B94D821045A57E953B357630C64D11C140DF4E3363
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 00ac5b8b2fe6eae9f55e9bd5e7fd82435e4a98b59a087219f073768f981ae01b
- MD5 d52d06a6e266156a6587aac07808e1dd
- SHA1 d7ea1834f2eb0934703733e76c0640b97e8cb394
- SHA512 ddec14fe9008e19d8c601abe082dad3a5a5aea494b6a9d7b91b819c65ffdd46b5b24fd4f1186187d853cc26cc4bd26345f11465093af02091b9c0400c8bc57b9
- TLSH T1EAF08CD620A1F0213112AA33C39027C017830DCC29879C840244F0A44C38D2C8400322
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\iqhum.exe
- Size 595KB
- SHA256 02d6bba09e6f2bf17be86c117c2438a064b8085e38b30d5bc013540764e84b6e
- MD5 b7f2b490c96c8eb0bbde4283dd914b06
- SHA1 add3570990b1097a68032c2fd57240d80352c6d1
- SHA512 543e7cd120c5faf6b8e5306824f1b313f1d905b58b1d8007aadeaa5da6e3ca73a596a6965c6e957bf901d8eb553fa54cc713be1569a918cb4f873886c7b26772
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpBn:MU7MLb4BQkntwNjqdg
- TLSH T1F4D4CF263580C436F72A07364442E6F00AA5AC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\naobz.exe
- Size 211KB
- SHA256 9eb0ee3ec98700505641e37f2a4f4081feb7a13134fe1d8961713c644ea1602b
- MD5 fdd38b40222bcae0ebee8209f8a5d227
- SHA1 c199b63f62ae106ca52c22e79c73d36e425c77e8
- SHA512 762c1d92a391693cc8242c174d2fe2fcf2462e760c5590792adbcd9fabb6b5968131d6d37090d8cfdba495e9f384b59f3b8679dd20efc2a7017e6597b8a8fd0e
- SSDEEP 3072:9k2+LfWgO0xdH4Cjv+tcgBO3jKjOMFwEQIN3C9ISE0qJiNlUdpnly:G2ngLdH4CHjKjOMFwEQISzqJBpnly
- TLSH T15824DF126A004C69F71E4B314946F6E8098A9E7C69E4F64FF43CBE3268362875B7354F
- MD5 SHA1 SHA512 SSDEEP TLSH