Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/11/2026, 01:18
Behavioral task
behavioral1
Sample
2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 601KB
- Sample261111-bn16ladb96
- SHA256 0467ac91f208aac2a2f9d68b52fb175a307a1996de8957dd2c116497e3cc6b27
- MD5 215dfdbb70de09c6ada8de8b05e47894
- SHA1 cadca18c25c58d429830d7b95e3b9a95138d1401
- SHA512 58cb4a7d897683c4537b3655ca654b15186ad9e213bd336bee647a39b9d88ccf16473a92492b91d49b1d9dbae3fd438fae81f89b621a3aa315ab9f685fec6a72
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpBU:MU7MLb4BQkntwNjqdv
- TLSH T1D2D4CF263580C436F72A07364441E6F00AA9AC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4288 vianv.exe 1744 rejuv.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 1248 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 vianv.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain vianv.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rejuv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vianv.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe 1744 rejuv.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4396 wrote to memory of 4288 4396 2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 4396 wrote to memory of 1248 4396 2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 4288 wrote to memory of 1744 4288 vianv.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_215dfdbb70de09c6ada8de8b05e47894_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Users\Admin\AppData\Local\Temp\vianv.exe"C:\Users\Admin\AppData\Local\Temp\vianv.exe"2⤵
- 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:4288 -
C:\Users\Admin\AppData\Local\Temp\rejuv.exe"C:\Users\Admin\AppData\Local\Temp\rejuv.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1744
-
-
-
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:1248
-
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 6b6ffd0e473b47c1bdc484fd2ba6985f124e9b3a3300a10f4e67d0b526d9f5dd
- MD5 fb0918abc6a00fe07cb9afd452507053
- SHA1 de8d956df2d043daa43ad33e82ba3c9695b5a555
- SHA512 f8633ae8e2275b72e146d2394e5f3efa5fb9eed6f7ebc47ad1bba241c65cf6ecec86f41eb37bada4ff9a2589d08525d10ee861ee6e7bb53cec7b0ab1165d6532
- TLSH T11DE0684141DFEA2A018CF01B06F4B98D8694A5E8BF5637287624C65D12F281EB5E7352
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 71418b9152e68a635e4dcefa8b20e006208c32b6a9da22bc29c31ea7a0f1bfac
- MD5 f2afb4bbc4a0f9b3cd0abe9b8efc5fd3
- SHA1 835bfaa006c1d70f3304dcfd52e99700a299dd40
- SHA512 3f9a14b75b608eb7f29bff691fcc14371ace8d07041f4cc30becf14265b1bbe48405545f17feda0968282edce794ac077a534d4529dfd5e938f373dfff84d110
- TLSH T104F04CD21296B4653216F323E29457D917830D881B435C800608B5306C75D9C8404295
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\rejuv.exe
- Size 211KB
- SHA256 b4fa945fd1ce2a95a09e3b1dc5ec54992158e40b16f200f499219e599b5ea915
- MD5 f4834c46c5e08a893a14487498454a1a
- SHA1 4529e5c352064b51c45d483b661f6587aea0bcc0
- SHA512 6ec867669abc188017ad2470112e62b027f16258844c881d6f512bdccc4c035df273e38d5ce245d94a2dad19202159cc88332e9fd673afafca6691fedb7e6d32
- SSDEEP 3072:9k2+LfWgO0xdH4Cjv+tcgBO3jKjOMFwEQIN3C9ISE0qJiNlUdpnlO:G2ngLdH4CHjKjOMFwEQISzqJBpnlO
- TLSH T13B24CF126A004C69F71E4B314946F6E8098A9E7C69E4F64FF43CBE3268362875B7354F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\vianv.exe
- Size 601KB
- SHA256 893ca997648aab110ba355d2d7ef6d636235438e77a7ec8be667ddf74eea6eca
- MD5 e59d054f3dae716ce9d4db9b2a3c334e
- SHA1 bf7dd336638c34490a6198c8cffdd58cfa218734
- SHA512 9ce3d783e804f3daef0e89b3216f498ddc3a200d555c8962a98de4c9c4b7a17304e9d3a057d41135f9c2a67499a7e4479160a0ab4df5946cc181e37012c05325
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpBh:MU7MLb4BQkntwNjqd4
- TLSH T16DD4CF263580C436F72A07364441E6E00AA9BC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH