Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/05/2026, 16:03
Behavioral task
behavioral1
Sample
2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 409KB
- Sample260503-thdr8acz51
- SHA256 9986adb082dd0ccad7bd5c4288507f615ce16a54558d50032591878dd5b3d6cc
- MD5 e1902390414ea7be8d5e3bec1fef585c
- SHA1 e58d7b814aec429a30aa947debc87e630dafdc9d
- SHA512 1f102cd5e7de9ca62845f1ab42c8d0827d714dcd3b0006db6509c2fc2212edc4b9bfbc856ce52292e72af5adbd321e085a5a58dd541f875023705dc0a6be6040
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVRU:YIfBoDWoyFbkU6hAJQnaG
- TLSH T1B894BD253540C436F3290B354855EAB10AA9BC3A14D9E48FF7787E7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Control Panel\International\Geo\Nation 2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Control Panel\International\Geo\Nation ponuo.exe Key value queried \REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Control Panel\International\Geo\Nation ymwoun.exe - Executes dropped EXE 3 IoCs
pid Process 5332 ponuo.exe 4832 ymwoun.exe 4960 royvh.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ymwoun.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language royvh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ponuo.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe 4960 royvh.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3192 wrote to memory of 5332 3192 2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 3192 wrote to memory of 3884 3192 2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 87 PID 5332 wrote to memory of 4832 5332 ponuo.exe 89 PID 4832 wrote to memory of 4960 4832 ymwoun.exe 100 PID 4832 wrote to memory of 5164 4832 ymwoun.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_e1902390414ea7be8d5e3bec1fef585c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Users\Admin\AppData\Local\Temp\ponuo.exe"C:\Users\Admin\AppData\Local\Temp\ponuo.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5332 -
C:\Users\Admin\AppData\Local\Temp\ymwoun.exe"C:\Users\Admin\AppData\Local\Temp\ymwoun.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4832 -
C:\Users\Admin\AppData\Local\Temp\royvh.exe"C:\Users\Admin\AppData\Local\Temp\royvh.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4960
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- System Location Discovery: System Language Discovery
PID:5164
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:3884
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 3e8599f907b70b182cddd24f344095d5b21f96144a231e38f3ead7e000d483ac
- MD5 6d2be7e4d4c69732d2408f076e090094
- SHA1 87af3098fc97f5e4f691b9e7bb792f0288fcf5e7
- SHA512 ef7504543080f66cb25318cb290f4d1d558834be4b75c1764dc0e6c843ffb61cc3eb79f48276b96ac333a6034cbdbe81f11eae6188241d2e654ec1f136c0caa1
- TLSH T1F3D0C71181D6D75F0848D06B06B6618DC0754C6C3F473B59A721C45C22C141DF6CB351
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 cd1614c3a4df13de813d52b6c99de6d35e0f08b389303685237b23c8232a35b5
- MD5 1365fb601da44293b3ff2c80b59d50c2
- SHA1 be6bd68655e021ea0fb9a2f78e87370c3c22a506
- SHA512 9704e4dea64e5e04acffe1987a298174ba67f2118725fce3b9177dd96120ab2373d7df5331f500fc9821a4db4fd2ed3705ef2cb3b9e3b171bab16bc6bfefe822
- TLSH T125E0220240AFCE7B054CD00B42A866CEA0508F3C3ED627B23612834C62DB86EF1A2282
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 23f528d32cbfa1f30b46ba4e9e56c767a6136587c14aee737a091407fae622a3
- MD5 3092d10c1ae5bdfa2a3b6e40b3dbf664
- SHA1 733e03a385eca31ba0b9198288065a77215ba5bc
- SHA512 81612118571e9e316972e300901ea717b863efd1f4b7436a92806e42dc876f820afc71e166732fc39b9954901faa7ab9ed1f9fbe08f4823ea89ac55ce3bf71c5
- TLSH T1D1F09BDD2051B0457512FB15E3A4176423D32DCC3D875E5C444572719DBDD9CC404357
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ponuo.exe
- Size 409KB
- SHA256 3dbca6d1e892ebea4c1b27242cd6bceac6171c4918b4526da1accad4dcdc93e1
- MD5 6cdceeafb3bf14519f6ba930298ff7ac
- SHA1 aa410f3543b53c6172af721533d3c796b40cefca
- SHA512 651e5353f4e52740b5afd0c480618904a7fb7b6acf81af28af32af7a58f9e125c23720e2f2c1a7d7b5c094cfe77970720cecbc9d1ba14a01cae2607545d3a0a6
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVRI:YIfBoDWoyFbkU6hAJQna+
- TLSH T14E94BD253540C436F3290B354455EAB10AA9BC3A14D9E48FF7787E7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\royvh.exe
- Size 223KB
- SHA256 4a746c9d04ba1e7abd8fbe6ce0b6da390461be42d5d5e024ab9e7f3e0ce9b5ab
- MD5 481c1c3af2e47a55be82629eeb091974
- SHA1 db74125d55f7e7b8703d44ea06778614b9766b22
- SHA512 2b9839ca68dc921dada205701cc63c2a0105f2745c353ad7ddf3e13a62855075bc050b6c8a05da81a60773218816b176f036e3b0263598159ac75acf516711b2
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3l:unFhSIkAyDgjtS/FZD
- TLSH T17A24E042AA018888F38C4B316A17FAE449858D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ymwoun.exe
- Size 410KB
- SHA256 5ed78f8d45d01b2baef271eb0e4b5371e13c3a1a76f802c7432386bc78978191
- MD5 eab451573ccf25032227df54f32b6f92
- SHA1 da8dbccf3772d1c6696fb16fd4fa4750fe4f24a9
- SHA512 e2e2711b50127337f14e5d5bf6685eb28e193121599704ff2d17f9c0b0e09dbbe74aa29b2f4751671bad7ad6b81ba3a0f1537a8c484e9d2527b79beea440b068
- SSDEEP 6144:Y5SXvBoDWoyLYyzbwOC4DYM6SB6v+qLnAzYmhwrxcvkzmSB7ohVRo:YIfBoDWoyFbkU6hAJQna+
- TLSH T12694BD253540C436F3290B354855EAB10AA9BC3A14D9E48FF7787E7A6D321939B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH