Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 14:48
Behavioral task
behavioral1
Sample
2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
- Size 426KB
- Sample260804-r6mnxsshkg
- SHA256 a3ceca2efa23da39603e2b7d7016b410a8f4edde87d70ae4023847e58cb4edb0
- MD5 9abb39b0ff3c498facd8c570e1f39229
- SHA1 6c618ea90b7e384f0cf02678d9a940d805608493
- SHA512 1f3328b2cebbf4c98cb64a85b262afe3406a9f45b43e97be9903aae08d5280ce7dae393033ce75b287eaf6a9a529149da1a3c19288d12bd5f38c1acca59aa7de
- SSDEEP 6144:GzU7blKaP2iCWhWapKRaRXOkN4Swel6f3IsInOCI:oU7M5ijWh0XOW4sEfeOl
- TLSH T12D94CF263580C436F72A07324406FAE40A65AC3E1AD5E54FFB787E7968311979B3B24F
- 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/0x00050000000006cf-24.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-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation 2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation jujeq.exe - Executes dropped EXE 2 IoCs
pid Process 2748 jujeq.exe 4792 alsyj.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 3380 cmd.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 2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jujeq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alsyj.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe 4792 alsyj.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1592 wrote to memory of 2748 1592 2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 84 PID 1592 wrote to memory of 3380 1592 2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 85 PID 2748 wrote to memory of 4792 2748 jujeq.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_9abb39b0ff3c498facd8c570e1f39229_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Users\Admin\AppData\Local\Temp\jujeq.exe"C:\Users\Admin\AppData\Local\Temp\jujeq.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Users\Admin\AppData\Local\Temp\alsyj.exe"C:\Users\Admin\AppData\Local\Temp\alsyj.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4792
-
-
-
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:3380
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 398B
- SHA256 860d81921256d3412eded76694616cdd3f956f51f48642e5de154fda03ee6867
- MD5 7d9732a39375f04703e71c54d8b78695
- SHA1 38b4487216bc476a4a637deacc8c66f4af243be2
- SHA512 1c11b00e50908c5c680532abf84d70b1e849ab1f234cf273517371245b5ac74df4e500fc54cc7741b872e4236e9115cfc838965bc47404aa4a51355adbec79f4
- TLSH T157E0F10202AFDE571408A05F06E3B18EC53034143E4A37207726C14E00C400DFDD3359
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\alsyj.exe
- Size 212KB
- SHA256 610946d27c43444178cd7d46262a1ec0ce7be5fb5059b325a8d54ca8ee867a82
- MD5 2083461ab18223335cdd85e6ad0798c9
- SHA1 a83f5f831d77599f4192666715ed4dddb6b39eec
- SHA512 a1259acab7f657f623a8504594ffc12593934a2d6202b42ce27eb2a1bf829c6022b3d6f04284545227a6cececba49bded0f36091cb605c3fcdeea3cbbc78bbbf
- SSDEEP 3072:AyM5pMZ3TRUMf8cXyGeK5+SQv15VQIN3C9ISE0qJiNlUtpEICA:rM5piVVZPeVQISzqJRpd
- TLSH T15C24DF22A6018864F71D0B325A42FAE849599E3D24E5F54FF13CBE3768322974EB714F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 13ca3cd789bc006160dbc7df4ffa77b6b3f1862ad2e6858b4c8ce351abd9dac8
- MD5 e4237a0154913610937b1286317cc311
- SHA1 5eddf1eb6cb91c102f63fc5b8e5cdaa9bad26fc5
- SHA512 e053bd2fbb83ca57fb35a6ea7b2b428eab03c8a7b094b8da4a4aa3ae3f7430581f9ee19a62566e1ad05747dfc745ce30cd5e5eb0a7024d458b03931b0d5840b6
- TLSH T12EF08CD21052E019320AE202C390278137C30C880A07AC440304B0704931C3C4850252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jujeq.exe
- Size 426KB
- SHA256 ad285a83d4560fcfc1b3a2d6610ded81fc699cb5f041a40c031389cb3809e96c
- MD5 2c80c217154340a46cf97afa8529fe93
- SHA1 1ab8fa5b92bd2114b4c80a855ca07b66d9d7320c
- SHA512 a458727b02d3ec662ab6a155e555afbbb35f617fbe13ee6d4109fb55f9537f8eb6db0eb8d9789ec6817a5646dddf42957c0f0fbf4e413cad7fc3502467a209a3
- SSDEEP 6144:GzU7blKaP2iCWhWapKRaRXOkN4Swel6f3IsInOCy:oU7M5ijWh0XOW4sEfeOb
- TLSH T1BB94CF263580C436F72907324406FAE40A65AC3E1AD5E54FFBB87E7968311979B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH