Analysis
- max time kernel
149s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/08/2026, 20:09
Behavioral task
behavioral1
Sample
2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 402KB
- Sample260812-yw6sdatgnb
- SHA256 9b851f7c90aecd188a8bde25db3149789ac99673e34666dce1b00f2376eeaa02
- MD5 1b529b3eacc89a1cbc247769dfc6d02b
- SHA1 734c72d78520bd97d09a124ec679486f4958c572
- SHA512 1e5e7995bba9d65da32d9d387c90575efe6c19e7fdec49ee3153cae0a7d274fa41f462482d0ccbc35a84e2a0f5797bb0511c9ee56c51015393db7fe2b09d2da2
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvEY:yIfBoDWoyFboU6hAJQnrA
- TLSH T10094BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- 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 2424 cygor.exe 6092 wonuho.exe 1180 necyp.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4644 cmd.exe 2908 cmd.exe - 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 2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cygor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wonuho.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language necyp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe 1180 necyp.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2440 wrote to memory of 2424 2440 2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 2440 wrote to memory of 4644 2440 2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 2424 wrote to memory of 6092 2424 cygor.exe 92 PID 6092 wrote to memory of 1180 6092 wonuho.exe 94 PID 6092 wrote to memory of 2908 6092 wonuho.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_1b529b3eacc89a1cbc247769dfc6d02b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\cygor.exe"C:\Users\Admin\AppData\Local\Temp\cygor.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Users\Admin\AppData\Local\Temp\wonuho.exe"C:\Users\Admin\AppData\Local\Temp\wonuho.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6092 -
C:\Users\Admin\AppData\Local\Temp\necyp.exe"C:\Users\Admin\AppData\Local\Temp\necyp.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1180
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:2908
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4644
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 705bbd93666f0b1f815feb97e78c6160a98a51572111051d4bd7c6ce9184e82a
- MD5 67843f93ea77880f45ddbff441400ecf
- SHA1 e5549f17b740a65aa09eaa52c6d260c7e4ed2946
- SHA512 74a6c552c03bd0b89a84c22ab04d75b6d594be189a5c2ee1a7e76a41140e76339d6fddc167758dae4f82fff1010a22ad329e4a080c3c0ff85491cf799c4f1037
- TLSH T181E02B00009FD93F084DD02F06EEBACD819465183FC62B71B210878C51E544EB0B3341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 7c9b8df58912b33aeba2f97afba19ed5552de63f6748cb3b7f9222daed9b6aad
- MD5 061a48471faabaddf1cc4e08dc413b7f
- SHA1 0de0914298b791118db868977a32a041415626ca
- SHA512 2d8118a90f16817760dfa939a3c8323a52b515fb163077871dcd746003eeb81d5e49e6a2197545fffa8dc88a5b9187011ec07aafab5fbc3b843ca321e55806ed
- TLSH T178D0C71142D7D75F0448D12F06B5A58DC0755C5C3F573B11A721C44D61C141EF9C7351
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cygor.exe
- Size 403KB
- SHA256 9db574bf5146aa0754286bae1a912a5c42cdb88cf0fa0fd8bec5deb5b41cdf9a
- MD5 319016ec7ae3dd253b934e5520d104e0
- SHA1 87e02412889b3fead24b0941a01c84b059c78364
- SHA512 da3e1b3d7cfa7fcb96a8c3276ef8448355826ce2931c0f37d4c526e20c04eeefbcd1d2923e2750af581e5dbd7a6b6c5947d70fee2f115bc652abc4955b33b9be
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvE3:yIfBoDWoyFboU6hAJQnrP
- TLSH T13994BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 8d01549c881ac97852b624cae970def090dbcaa0f8f32d695d79f5550b729da3
- MD5 d65f478726f1b9bd5d9e1d71b234f757
- SHA1 27a0bec4d706ed5a3b52bbbce5df34d7fa244936
- SHA512 038ec76fdb774325fb34260f622393158cbc0d0551095de7cf4deec8721a3cf7e53c4c5742993156995857d8315c4b9277b0960ac0267ef291fdcb6fac254b1b
- TLSH T1F1F02BD21060BC703917E317C38023210BA31CC80A478C40800A73304E73F2CC840283
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\necyp.exe
- Size 223KB
- SHA256 255a409f8960d860d1580d4be088385aaf87b414699f020672627cc64ab8fc74
- MD5 2b3197517d0662be383961e04fbd37d1
- SHA1 62048be7e21844a8f31d28970fbd63d1f2ae4409
- SHA512 67ea22b96c84ee0006c44555f709807128ac263d7097f5b1e3200beaf59b5e1f2d2892be0f7a66568b79abd3ace614901b754c839172f7dff7c22eb478ec1303
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3C:unFhSIkAyDgjtS/FZ4
- TLSH T15224E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\wonuho.exe
- Size 403KB
- SHA256 a921ad4b35fed4e3f34141bb939bce2905ff6ed7e7f9060cc8f24db6d9c7e2e0
- MD5 05fb942abb5fd9966b54541cec64f050
- SHA1 7902b4a3175cf2a22988f67dda6821836bdfcb58
- SHA512 765b063569cd57068382da68c8afd69604eee366cea334d5c9d7b9cb1ef6cc2a9882890e5b311a668f4da3edd8a8e74e53da036bfebaa0162c11b904d68a25e0
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvEK:yIfBoDWoyFboU6hAJQnri
- TLSH T13D94BD253140C436F32A0B354456EAB109A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH