Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
19/04/2026, 21:33
Behavioral task
behavioral1
Sample
2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
General
- Target 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 430KB
- Sample260419-1eb8jsfv5v
- SHA256 7f601df1465559afca1b67e5e2b0587c3f889a2f57f2c66f8a698a1690848cbb
- MD5 078bb61aa39848baf68dd2ee18299601
- SHA1 d3159ad454bdefb99083fd6635c8a2b9c1857bcc
- SHA512 186b91cfc99d9c48f4a676267ed574345da4f8f9ddeadcb1789ef3b1718291a93505048852964508479e33b14c7810b9bd23e4b6f2ef666db596a91523980272
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwo:4ANxU3VH1t19MsAlpXPo
- TLSH T11894BD11369080B5F76A4B704865E6A44A79BC396BA0E4CFF2B87D7929312C3577338F
- 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/0x001700000002b4c5-23.dat aspack_v212_v242 - Executes dropped EXE 2 IoCs
pid Process 4332 bowil.exe 4408 xivog.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 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bowil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xivog.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe 4408 xivog.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5084 wrote to memory of 4332 5084 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe 80 PID 5084 wrote to memory of 2436 5084 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe 81 PID 4332 wrote to memory of 4408 4332 bowil.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Users\Admin\AppData\Local\Temp\bowil.exe"C:\Users\Admin\AppData\Local\Temp\bowil.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4332 -
C:\Users\Admin\AppData\Local\Temp\xivog.exe"C:\Users\Admin\AppData\Local\Temp\xivog.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4408
-
-
-
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:2436
-
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 2159dfe35130675d49d6e2f63fd4f3a7786400aed0c1e0db1cbfb16e0829430e
- MD5 b1fdfd1bd193abb0fefda4d387cded34
- SHA1 6db540e7580b2c2d827747405e88ebf84e552fcc
- SHA512 b037a8d7bb2453b8d495df7d60e2c1398dda2b0c266c5dd2dd9c651054144e7c6674110fd17b34ee7447cd21e1f40550381c6cc4713207c71b5e465ed74d7a8d
- TLSH T159E0D805519FEB6A050AD42B09FB7A4DC6509E6E3F9637B5B730C18C61D980EB8D6206
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bowil.exe
- Size 430KB
- SHA256 8bd6178b695819db102ef4dd74605f454db2805e35d27993307c9e507686d2bb
- MD5 8adf077f436ae56c5305fa574b3cb4ca
- SHA1 998978635ed00cf629410eda768e16d7ca23bffd
- SHA512 6dd26f80bd5fc9dd802012b6daef682dffc7ac67fb8d492bd771be349cd0b209a8caf5fbedcee07d01ef761f3240fe0c9468a4247102b8d2668a466cb8dcc31d
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwY:4ANxU3VH1t19MsAlpXPY
- TLSH T13494BD11369080B5F76A4B714865E6A44A79BC396BA0E4CFF2B83D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 3a0dcc72dba62eccec1c24f6f6548558920845f0514332a83251b8f5158001ff
- MD5 25b286173588859dba353640f68bcb85
- SHA1 b0bf6bcca829846d8705a0ddbefab87e9fc5a9ba
- SHA512 0f621c7600e7c3f4cf9f1a92e59abc56c528a202404af5758855ee5deefb3a8874b6e230c502045c4b95b08dcce4181644288f1d5382207b34c551d42445367f
- TLSH T15EF02BC730A8F0253902FA02D3A00FA00B830D8C288F8C680504B1308D78CCC4884279
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xivog.exe
- Size 216KB
- SHA256 e87fc7f09493ac54fb4825650d51694a2bdf66773f2e0f59f82ec94a1ab8a01d
- MD5 b07c332e942e3d59020c7c2f74e9b2a2
- SHA1 d6f6bfd4d2fb10a701c96f3a93a66689fd303fe1
- SHA512 25623c76fa79a4eb5980531ec76553826ec9f3e77b849829cac7f7dc3d90ada7b55788f1079e663e222bfda2b9ae21c156f556c4e525c529b19c98fa3335beb0
- SSDEEP 3072:YyDmf1IUr5Jw/zD1Ms6N7/ZaToVRWw/38EzOO9yCw+4/cFZE:1Dm91SrZMs6R/9ZkhOyWTZE
- TLSH T19424EF421A004868F79C0B719A56F8E489968D3D68D0F58FF13CBE3A6D71193AEB710F
- MD5 SHA1 SHA512 SSDEEP TLSH