Analysis
- max time kernel
150s - max time network
132s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 23:13
Behavioral task
behavioral1
Sample
2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
General
- Target 2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 422KB
- Sample260415-27kaasd121
- SHA256 f91b5b433d18b72c6f858d9b5f8fff7cede0b6c9dd2c1de2802e19d3921431f7
- MD5 3e4493b7c31fa66c4772d189876fba68
- SHA1 24295975373310755a817f8b64c37057d21a38af
- SHA512 2af0548ee544b4eae641eb191a59fc236ad5b008a9b0dfef7c411a3f208937dff2bf8838fce25dcd51f143df5476eb3b5fac38af9f590dd08f502b16aef2d94f
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpS:yIfBoDWoyFboU6hAJQnrMBS
- TLSH T1B894BE253540C436F32A0B364456FAA04A69BC3A15D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 4652 tonug.exe 4268 ruhoce.exe 4280 cusak.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 cusak.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tonug.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ruhoce.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe 4280 cusak.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2596 wrote to memory of 4652 2596 2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 79 PID 2596 wrote to memory of 1604 2596 2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 80 PID 4652 wrote to memory of 4268 4652 tonug.exe 82 PID 4268 wrote to memory of 4280 4268 ruhoce.exe 83 PID 4268 wrote to memory of 1760 4268 ruhoce.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_3e4493b7c31fa66c4772d189876fba68_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Users\Admin\AppData\Local\Temp\tonug.exe"C:\Users\Admin\AppData\Local\Temp\tonug.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Users\Admin\AppData\Local\Temp\ruhoce.exe"C:\Users\Admin\AppData\Local\Temp\ruhoce.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4268 -
C:\Users\Admin\AppData\Local\Temp\cusak.exe"C:\Users\Admin\AppData\Local\Temp\cusak.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4280
-
-
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:1760
-
-
-
-
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:1604
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 43b9b057ebcd037847e60009d9666cca3dfa45ca2f7b2833c797ce3bcc58d957
- MD5 f7e532378d954d827430e41426640307
- SHA1 c18f7e867080744ca03ce1cb719423010857a37c
- SHA512 c772148a1b24593a8fd87794c571fcb113bb6e1fce281564c23fc65cd69bc6e7fbf11edb289d71c37c1aaeefe76ee601788a22a48ac7fd517b4a4824fa06f7ab
- TLSH T1D7E09B1181AFDEBA151CD01B02EE668EC2785DE47EC627B5BB21C34C51D544EBAE3313
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 d97bfd0af4f028ae86a2ccf92a9e8ff78773409b33836691638ff799060714e5
- MD5 c6b4fd9724d3acadde72f074b7f72e0c
- SHA1 412fdeafd1e880316ab987fa848e3009585b94d9
- SHA512 c8cb44b0982d6bdc30209ad752c3dae18de9d9827d9d8fd51b6c7b882952020367f42ad045f4366c92cf768dba3c27bcdceb27e93d3961856c4af149cecf49ce
- TLSH T110D0C71243DADBDE0448903B0AB5618DC0B54D5C3F4B3B119721C55C61C141DF5C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cusak.exe
- Size 223KB
- SHA256 d4de0e77a4da14cfd17e3d0b3888aff43a225b1b84e419e9deb6bcbd9a37bcc2
- MD5 79e9b211ca13cbf7e80a58c1e78fdd03
- SHA1 8682360db44e3db9735160164fa67c1856e7a797
- SHA512 477512a8fdceca1d81ca2ede4a8738aff3b30796c4641b4a4e06c3af456643dad03962c2d98441a2db4237ea862ee5d5678ccedae4cfb4c54d9da4dd8ed4c3b2
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3q:unFhSIkAyDgjtS/FZw
- TLSH T1EE24E042AA018888F38C4B316A17FAE449858D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 ae1947693c005061eef99ce675289c3a8f7d1bdd8595ce85790a92d4f66142e7
- MD5 07c520dbcdedfd538f5b45c8f5fe4b10
- SHA1 c57aecd7827e0e88c51276ddeec7c91a58f92923
- SHA512 96aa8f372ed61e2ac3497a01a9a368f7823dcfe7cd151d8b9116f29ebd397724bb11b3d91cccebb2b9d189192a786b0abf73dff4773e5757acc5ad411d539798
- TLSH T130F09BDD1051A0617711F713D79553E63B970DC81D475D444315B1B44E34C5CC404395
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ruhoce.exe
- Size 423KB
- SHA256 ed507e0e010d3ab0568c79827be8295aadec08fd7d40c859be8e9d2bc5a57c1f
- MD5 b1dfe400e86be294bc41ef5af7f88b96
- SHA1 41aeaf62adad7d5ea542a62ec1ecf386cf8b5158
- SHA512 e35969c0eb5c5a1ebcc7ba6a8fc39eeb4b0a11999fad0c7ad9eccaf6dfc0c7edb0394a3ce5b6d70b883b4cae2ccaeb65a598b00f828076c25a1093867b356554
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpT:yIfBoDWoyFboU6hAJQnrMBT
- TLSH T17B94BE253540C436F32A0B364456FAA04A69BC3A15D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tonug.exe
- Size 423KB
- SHA256 481541c3f861e9e2ebc076ec1c27a694e695ee835de8ea6542524b9d7eb9633b
- MD5 80d0cb7b9d3fc5622ddd3e90f21847ad
- SHA1 b2111060992b60cbe9cebcf783bc3f842f2b0ad7
- SHA512 6be0747b54db6a75731b749099b49d3864daea6a5212dbd8a97e2c6faeff3678cf25a82dea2a783e045e06417f13c29a977d76a2a74b46f028652a8886b59ccb
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpj:yIfBoDWoyFboU6hAJQnrMBj
- TLSH T11294BE253540C436F32A0B364456FAA04A69BC3A15D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH