Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-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 behavioral1/files/0x00030000000006ff-33.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-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation geloi.exe - Executes dropped EXE 2 IoCs
pid Process 1924 geloi.exe 4420 uzofz.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 geloi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uzofz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe 4420 uzofz.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4148 wrote to memory of 1924 4148 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe 85 PID 4148 wrote to memory of 3988 4148 2026-04-19_078bb61aa39848baf68dd2ee18299601_amadey_elex_rhadamanthys_smoke-loader_stop.exe 86 PID 1924 wrote to memory of 4420 1924 geloi.exe 97
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⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Users\Admin\AppData\Local\Temp\geloi.exe"C:\Users\Admin\AppData\Local\Temp\geloi.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Users\Admin\AppData\Local\Temp\uzofz.exe"C:\Users\Admin\AppData\Local\Temp\uzofz.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4420
-
-
-
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:3988
-
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\geloi.exe
- Size 430KB
- SHA256 cd0d0d6c6a1e3b46017a38fcb29d742d0643813482392fe31650b62b61edd8ba
- MD5 afa5acfaf2429be1afcc1b490719635d
- SHA1 cd84e054822d597d8fc0742e15c0f7bdd363e674
- SHA512 021dedc23b7c5b93be1afdde952a3dd818e78a44fc193023fecb0adf62fb7f74a88290ca417a8e7c2f3b1995ac6372dbcaa6b0cdc33f0171de39f2fa04853755
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwH:4ANxU3VH1t19MsAlpXPH
- TLSH T12494BD11369080B5F76A4B714865E6A44A79BC396BA0E4CFF2B83D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 05df0a5405f130b15e4591cbb645a2220b3e47343ac0b73c062a6f1888f2e36b
- MD5 8fb56d7221e760a1927e8e4fc194d804
- SHA1 dea5ec7adeb32a89da53d8e900fbcf93e61bd7ac
- SHA512 75a3e180389a0a917befa4dbb01501a0bbe2d8a7dd126e92d27135b83043ca41740b6185fa67c4044a04c0709cf006ce8699097b1e3c4a6f15282c713baf406f
- TLSH T1C6F04CE62465B0453117F523E38407E51B831F5C1A87CC844708B1704A76D5C84553D6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\uzofz.exe
- Size 216KB
- SHA256 a65bc725bd4a81d9408da1d128b30191a80669175f5cb90797433992799eb829
- MD5 11b4c43a6809576dea41942771c33cf9
- SHA1 e043029beae6c0cd5dc8e5f6a1b9d804be3b552c
- SHA512 7c76062d0bac8556a64843c264ea8e94cbe28f89e76b10e97ebe763c8304ffccfe8fa13bdfdea90fad300f17dd50e2feaaf4c2f2e7bcce2c57ae26a73dc02c03
- SSDEEP 3072:YyDmf1IUr5Jw/zD1Ms6N7/ZaToVRWw/38EzOO9yCw+4/cFZb:1Dm91SrZMs6R/9ZkhOyWTZb
- TLSH T19A24DF421A004868F79C0B719A56F9E489968D3D68D0F58FF13CBE3A6971193AEB710F
- MD5 SHA1 SHA512 SSDEEP TLSH