Analysis
- max time kernel
150s - max time network
112s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 11:14
Behavioral task
behavioral1
Sample
2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 327KB
- Sample260925-nbzhfsdf73
- SHA256 91e93bd80743031e222cc795ff20c751ffc517cde01cb379c7859d4bd30dda7e
- MD5 42a37c5902c8f105316db145f1e96d8d
- SHA1 f02f1062d10c1df8afc732d713163802123f0705
- SHA512 28cdb452e43ac4d0dfd496d11174a887c37023f2aac857a7ac3a0bb5d52a2735d230d2d1c40e335bc212a97ec31174625115e9bb9e012c8d95240d7b51f14744
- SSDEEP 3072:5dXi+V5Kgxpdxj8gbib20xTyst542t8ZHWBow8+zoB91wDQgJl0x2AEMenKbZisv:5d7rpL43btmQ58Z27zw39gY2FeZlf
- TLSH T1A964AD253580C435F72A07310446FAF10A66AC391A99E54FFBB8BD79AD311978B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
-
resource yara_rule behavioral2/files/0x000c00000001c608-32.dat aspack_v212_v242 - Executes dropped EXE 3 IoCs
pid Process 4076 ufbeo.exe 4644 xobadu.exe 3452 gypyp.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4060 cmd.exe 2824 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 gypyp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ufbeo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xobadu.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe 3452 gypyp.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4824 wrote to memory of 4076 4824 2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe 88 PID 4824 wrote to memory of 4060 4824 2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 4076 wrote to memory of 4644 4076 ufbeo.exe 91 PID 4644 wrote to memory of 3452 4644 xobadu.exe 93 PID 4644 wrote to memory of 2824 4644 xobadu.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_42a37c5902c8f105316db145f1e96d8d_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Users\Admin\AppData\Local\Temp\ufbeo.exe"C:\Users\Admin\AppData\Local\Temp\ufbeo.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\xobadu.exe"C:\Users\Admin\AppData\Local\Temp\xobadu.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Users\Admin\AppData\Local\Temp\gypyp.exe"C:\Users\Admin\AppData\Local\Temp\gypyp.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3452
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2824
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4060
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 6e9818533f27750a6c96547728e28899226937cf3591548c2713e308bb7f0d52
- MD5 48c375db1005118ebdea2fdd3d4c8e2c
- SHA1 c8b7433ace9db3a62389f27632d5d4695b205323
- SHA512 40a226d66d644cbda308045447f6da6073ed4bb4abc092e2ba3a72ed567bfb8ab65c9a07efdc921d67b999cc3583f8a4d50b4aa838750e69662498e40cf6ed08
- TLSH T1C3E0D81111EEED260409D25B45F3BB8E815096587F4B3768F711C18D22D141EF8E3302
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 64487bd317a09464db298894cd4bea8686c97f69dfeab40653c4812eda210a04
- MD5 fc8d7a175e76361ac43d83b4e53f2c03
- SHA1 bf633097ee4fe8a519da266acf082ddaf7e661f2
- SHA512 87c863a635c711c7019b8a79ecf997a64352fc42bc6723a90bbc3f9fe54bbb8bc34e4b7010d8d2a5c56a9bcd0a1df09668204be500c00193d2195e3f94e0c227
- TLSH T16BD0C71282D6DB5F0448903B0AB5A18DC0754C5C7F477F119B21C84D61C541DF9D7741
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 b89e60a4beab6e34f414991c812dd269661e7de5a6365b6836430a0c506caa74
- MD5 e93e907176b7c5d540c7f9b6bf009945
- SHA1 9e6ab004524f6175c278ec4d4d5d597853251c2f
- SHA512 2aa97795a63093ad71003216cdd74cdec88836c0d241b9a35753fb9de30f9741fd75a15395c082b4acdf1ed8d58f5a76a56ee8e0185bee89c7ee0fdd49cef721
- TLSH T16EF04CD52055B1863652B613D2A51BD023931D8C1A435E945444B6315A7681C8958A96
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gypyp.exe
- Size 136KB
- SHA256 cd2558aa9bcb7bd674755c328b185edee09834bda902a00f0a9f8c5b6e179d45
- MD5 805ae818f92b81d0f3fc0ca7f0d8408e
- SHA1 48003b71d6de5381a3b3bb035ecaec9938d29582
- SHA512 777712c84b6aaf701feb287d8f9a1782ea3626bfba97d9f91cf8d8721759bf07d6c84f95aa8019aad62ea562b25ae0532da9493ccdcee756a8793900bf56cb11
- SSDEEP 1536:jOgVPwzJWY1urHjjwJDxg0trb8jJzPnGC/s+BXLE+ptlf26WLpflZx:jRwkYQPwtxZMhPGClgWjSvZx
- TLSH T12FD3AE5296008864F35C4F305916F9E50A9A9D3C68E4F94FF13CBE3A68721D7AAB344F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ufbeo.exe
- Size 327KB
- SHA256 ef0cd336aab5629893fcbef1c5033788186ff2b1d626ad928ae8194763a35288
- MD5 dbdbb32b2e95d95446be3bb0fa35fffa
- SHA1 66afaeb742bfb9ac46dc6406314b9fd53aae5c7f
- SHA512 3ecfedfc830a7e8c9cf8cff08ee6bc12a8c4423623ae1157be153121c0caac2ba5861ab0c8038aba6211f62c2f6b47a6b3ca78de5bb2c16148b0d75e699f4eef
- SSDEEP 3072:5dXi+V5Kgxpdxj8gbib20xTyst542t8ZHWBow8+zoB91wDQgJl0x2AEMenKbZisP:5d7rpL43btmQ58Z27zw39gY2FeZl/
- TLSH T18864AD253580C435F72A07310446FAF10A66AC391A99E54FFBB8BD79AD311978B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH