Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 02:02
Behavioral task
behavioral1
Sample
2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
General
- Target 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
- Size 646KB
- Sample260506-cf5pgshv5v
- SHA256 706d257ba0caa9fd53bd0d62389cdaa0cd7f5286feeef5981c9032989f334bd1
- MD5 072a56f3a60f478693b7c9e12ddfad2c
- SHA1 76e2c32a16dcc27ec33ae3f2444f22045f8a7109
- SHA512 69b683b105a0e7b2b9bc3e486e4e3bb66cbcd7b64d6097e56c21c60c18ea6d91eced652422ec8d0fcf55afae7c243698f1eca79f34da3afbe053384fbe16d247
- SSDEEP 12288:VU7M5ijWh0XOW4sEf9OTijWh0XOW4sEfw9:VUowYcOW4a2YcOW4e
- TLSH T147E4E01675408875F7290B310806FAE40AA9AD3E1AD4F54FF67CBE7968320979B3724F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
-
resource yara_rule behavioral2/files/0x001a00000002b345-23.dat aspack_v212_v242 - Executes dropped EXE 2 IoCs
pid Process 4304 fufok.exe 912 fatua.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fufok.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fatua.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe 912 fatua.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2168 wrote to memory of 4304 2168 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 80 PID 2168 wrote to memory of 2520 2168 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 81 PID 4304 wrote to memory of 912 4304 fufok.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Users\Admin\AppData\Local\Temp\fufok.exe"C:\Users\Admin\AppData\Local\Temp\fufok.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Users\Admin\AppData\Local\Temp\fatua.exe"C:\Users\Admin\AppData\Local\Temp\fatua.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:912
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:2520
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 398B
- SHA256 c5b5619a085b97a1329abd1186de847d3d792d4aebe36cc12ad0f71b23d83602
- MD5 839480efa5963d1416f848af174997e4
- SHA1 3db95f7c1a18d1c8e5df581130a7ad82a290b5eb
- SHA512 7bc4fd787ce2841dd83ff36c069e1a53ff863ca6c08ee436188168f9785e1ab6d97165b56ed6f8bc7a7df42329d633f378bfd12c4cdbce8e60838682a0eb2edc
- TLSH T15EE06820009FDDAB000CD41F0BE8AA4E89105A28BFC63727B325C1CE92E940EF6D2252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\fatua.exe
- Size 212KB
- SHA256 443a3119332a2681e11162d0027d96f13d83782bd236e00fd87bee7937abd641
- MD5 4aad9e67093ee934f9bee4bebdca0128
- SHA1 1a889bae7f9966bbcb2872051b353aa72c1be961
- SHA512 3cb50dd52a47fe9bc413dc53e7425144c68904858ee1fc69b06dfc8745ebe61a3f74b4d9f9eae484fd696d628a48de3be7e23d022f1b2bbdd8b67009545045aa
- SSDEEP 3072:AyM5pMZ3TRUMf8cXyGeK5+SQv15VQIN3C9ISE0qJiNlUtpEICA:rM5piVVZPeVQISzqJRp9
- TLSH T19E24DF22A6018864F71D0B325A42FAE849599E3D24E5F54FF13CBE3768322974EB714F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\fufok.exe
- Size 646KB
- SHA256 9dfa2344e461327a42c353dcc706751dae25b2af26bbea9c321bdf01afa06960
- MD5 1b7bc6b17bd2a3c8bb50beacc93cc761
- SHA1 89f16f99618da864dfa8c259cc07a3cdefd8ec2d
- SHA512 1d39759fc823d123b3c34ec80fc7632f3287b948be8e3d81596ae1e9e5bfb2740ff75a5f6369ed2859aa3083fa09967b664993ccfc782af9c93356fcbec68a5c
- SSDEEP 12288:VU7M5ijWh0XOW4sEf9OTijWh0XOW4sEfw3:VUowYcOW4a2YcOW4G
- TLSH T1C4E4E01675408875F7290B310806FAE40AA9AD3E1AD4F54FF67CBE7968320979B3724F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 416fde152b5a595e7c4021c8b0c0dd42fe5385ab4256faebfa36d8271393c5c1
- MD5 51032ba46b4f9d772cf0a9d536c9b33e
- SHA1 cf8511af2a764f10951708557192c69336b3f598
- SHA512 1699df46ad26ce48f9ba1739f16e37899d5c0220e35b364d790cebd3e5130937f7373f6cf75c475684e79100f220da0b5bc6969dc1c1ae1a992fdd8cf5f69ac4
- TLSH T1B6F092E660B6F1663723F223C3941BD227C34DCD6C876C984308B6789D7AC0CA90432A
- MD5 SHA1 SHA512 TLSH