Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/10/2026, 23:05
Behavioral task
behavioral1
Sample
2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 431KB
- Sample261029-228eyagy6p
- SHA256 ce9e155f0be445d7e8c1cc65b65558ce20926aa3106a0b547396a8fad2124d4b
- MD5 977a1a7943a20dd5ead14724702e952b
- SHA1 0a384b9f7f99ed4c42373ef74aeb2550a3f0598c
- SHA512 e49ebbcbe2fc04d0215d4a200bacbb7d8c9d9d9001446d6d49b26ea9082e0d6bcb410e3abd885e61310774f15f7e61cba414ac8dd5ce3bc2a473fe60fdb41edc
- SSDEEP 6144:EKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKU0Sb:vANxU3VH1t19MsAlpXF
- TLSH T13094BD11369080B5F76A4B704865E6A44A79BC396BA1E4CFF2B83D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
-
resource yara_rule behavioral1/files/0x00060000000006d7-26.dat aspack_v212_v242 - 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-1-5-21-1846164713-4096795028-774071693-1000\Control Panel\International\Geo\Nation 2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Control Panel\International\Geo\Nation febym.exe - Executes dropped EXE 2 IoCs
pid Process 2264 febym.exe 2200 weutq.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 4720 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 febym.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain febym.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 weutq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language febym.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe 2200 weutq.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1536 wrote to memory of 2264 1536 2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe 86 PID 1536 wrote to memory of 4720 1536 2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe 87 PID 2264 wrote to memory of 2200 2264 febym.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_977a1a7943a20dd5ead14724702e952b_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Users\Admin\AppData\Local\Temp\febym.exe"C:\Users\Admin\AppData\Local\Temp\febym.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:2264 -
C:\Users\Admin\AppData\Local\Temp\weutq.exe"C:\Users\Admin\AppData\Local\Temp\weutq.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2200
-
-
-
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:4720
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 609f6764a999eca2650c9fc681604d3aaf613ffcdb85033151b5d4521e5f1dac
- MD5 a133e47a854adba30e5ab9311b4e49e4
- SHA1 29fe75e33f5d4f1bae6c402381a56e39d9b30c0c
- SHA512 dd96275b0537935c420c0692f0c116f2fb5657050de767b3819a539dc512e9369c4c709e68e411b93f00f09f04265fa442f4c51cb435141139133fdae5121a52
- TLSH T1F0E0920201BFD96F0009D02B09A9A58DC37886687E8A37B67A21C79E51DA40EF5E6312
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\febym.exe
- Size 432KB
- SHA256 8c31e2586993e334698ef3d9f1c4f753c541a79c032250f989b89024083efe21
- MD5 0cbce13f25414eb8d7216d4d05077201
- SHA1 1fa00890d2212b86a3d4af19cfb455bbe928b512
- SHA512 4f80c780e9ccc080d9ab171bf418e47ceb2b074e633a3769241854bcc7ebfb080681e22ca7f98c0934045003ed69f80255bf6c2e08351ffed46e35150ebd5673
- SSDEEP 6144:EKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKU0Sa:vANxU3VH1t19MsAlpXg
- TLSH T1A094BD11369080B5F76A4B704865E6A44A79BC396BA1E0CFF2B83D7929312D3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 0257d14e694949b44f5ee3bdc909a50d2de40ec3ebdf6a8274e5189a9d5ebae5
- MD5 41258b1367c4a4fc1bc309d5bef70eca
- SHA1 2358e463abf0b4d4d42a925140dfd38b327bf842
- SHA512 829afb34a187ffa5bc533cb029ce4b3230d63540e0d7772601f916f96c0fa20b524d101d228c30997fc586bab9b60a4c3dccb76e833142efc57b15341dcf75ed
- TLSH T156F09BD71071B1563212E523F7A467F437D31DCD39436E540148F1F54875F6C9606396
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\weutq.exe
- Size 216KB
- SHA256 6eb3dd9ff1682ebc4008853e9e7f5cc85cc0a55866fdf932528afad3f1755519
- MD5 0dde7f0f998e009bfdaf15af102dfa4e
- SHA1 93112d96fc9aacb71e9900822a775217d473cce7
- SHA512 0dd03e378426acc3cc2026ea798c13a2a90bd9a4dc1d69ca09edf461d81438ffc7f77c86f17628b9d3aa428547dfa76f7f94c8e9050400026d05077d93bfe294
- SSDEEP 3072:YyDmf1IUr5Jw/zD1Ms6N7/ZaToVRWw/38EzOO9yCw+4/cFZW:1Dm91SrZMs6R/9ZkhOyWTZW
- TLSH T1B324EF421A004868F79C0B719A56F9E489968D3D68D0F58FF13CBE3A6D71193AEB710F
- MD5 SHA1 SHA512 SSDEEP TLSH