Analysis
- max time kernel
149s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 12:18
Behavioral task
behavioral1
Sample
2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 533KB
- Sample261102-pgvxwsby6n
- SHA256 65b8a67dba085a9756d54cb4210e4ca8809ece69510e9623ea3243360fedf73f
- MD5 a96e3dd79cfcd43bfa377a1e3d8b32bd
- SHA1 c91bf8fa4a9b2fb5604520279072590e869c4b0c
- SHA512 7a6db59ca76b65b22f3e668ec95683db0b7ac5da54c17dada2b1e34911279597068ce273f61b8a01ff17b52c63282d939e2ef8fcec02ac618e5108785bc7b918
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP5V:FMpASIcWYx2U6hAJQnvlGUPL
- TLSH T13FC4D01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- 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 5240 ivrya.exe 4324 renyve.exe 5500 jyzog.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 5836 cmd.exe 2232 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname renyve.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain renyve.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 2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ivrya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language renyve.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jyzog.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe 5500 jyzog.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2420 wrote to memory of 5240 2420 2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 88 PID 2420 wrote to memory of 5836 2420 2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 5240 wrote to memory of 4324 5240 ivrya.exe 91 PID 4324 wrote to memory of 5500 4324 renyve.exe 93 PID 4324 wrote to memory of 2232 4324 renyve.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_a96e3dd79cfcd43bfa377a1e3d8b32bd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Users\Admin\AppData\Local\Temp\ivrya.exe"C:\Users\Admin\AppData\Local\Temp\ivrya.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5240 -
C:\Users\Admin\AppData\Local\Temp\renyve.exe"C:\Users\Admin\AppData\Local\Temp\renyve.exe" OK3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Users\Admin\AppData\Local\Temp\jyzog.exe"C:\Users\Admin\AppData\Local\Temp\jyzog.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5500
-
-
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:2232
-
-
-
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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:5836
-
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 47668b9fdba0731a803cafd2110533d43d39c33d6f71e7a81298935553581ce5
- MD5 f366d215ab0d495e42a9ebbf004720e0
- SHA1 0586a4ba7404f50ae53f6443fcb7734b0d8fdc97
- SHA512 e044bad7d9b9b7832913be938dd0c784228d2f4d0f24887d46eec15f9e7b425641f8e36c52b66a198398b2a50ad7196957b280cfd22fe9550921ba8c695915b6
- TLSH T192D0C75142D6E76E0448903B0AF5628DC0B55C5C3F973F119721C84C21C141DF5C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 8a5cb3e2acbc1c5c0ce71da486c75a21c6211849bc8a4efc091036e04377224a
- MD5 2ab0741cc637e710956a259940ff8327
- SHA1 a3f136665d124fd2aabcd2575e813f7ba46441ad
- SHA512 26116b645bf4401384012dd62dfa009fff50cacb8c216596c8cbc11ddef65bc9dd031598dd3bd9afab84228fea68124d2c7fdae08cc5eed027c955d850d88ded
- TLSH T187E0610111DFCE2A041CC01F05BAF54ED19046597F973BB17720C39C61D589DB6E6202
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 12a67465a6f12d38e998be196a8076ea42471019d1aa61f6f83ea0228d998751
- MD5 474e0b7bf3c8c37f795393910159a800
- SHA1 82107cfc3d72e4ad69fab512ba3e1ec1558bbae3
- SHA512 6a10cc28d9f12a58e0d77e16d25b2ad2650bd7cb6c99d909998996ca76ba38ad34d2d0df0d7d799c5d0d2d10d4f91687111b8bfaf24963fa66eaa1dad021a184
- TLSH T150F04CD51065B0753712E617D3A41B9127D35D981F4BEC98000C76304ABBC5CC844259
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ivrya.exe
- Size 533KB
- SHA256 ca5c499fa6446fef17589b2fa487c7bcf7b1ed710d0ccca6b68b0e621fef197a
- MD5 011e3dfed24e42165a726080e98668c3
- SHA1 230cecb52b5abd45c1c28e142fbd5fadbf3ba899
- SHA512 1bbdc7342e33e623a766b5f7081443530803aab1220d7e2fa9fce53223eaa57cb7f94bab9f591dd1a94fce60cc45e76ae0a342cb54058f438da16c3416205059
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP5v:FMpASIcWYx2U6hAJQnvlGUPp
- TLSH T195C4D01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jyzog.exe
- Size 223KB
- SHA256 d86bbd3e976371acf4f9563d9036706a264e153f2a9148d3447f300a4eeedfde
- MD5 816be8f891a7a0c4c0e19dea00997e64
- SHA1 706af98458e6a07566b230ecdc297f50de357bb7
- SHA512 3a781b0052fdf42b6f1abf5fe7cdcffbac5d95e1bb10639bc9d13acb1076c49c7b588b3f6d606f31ab6f2d068aee096f4a1fe01b059896fa703a14a0d94cd197
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3a:unFhSIkAyDgjtS/FZc
- TLSH T1E624E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\renyve.exe
- Size 533KB
- SHA256 c1f5063ed6b972d34f3dffe6bc02bff19c28ae30c796804d3cd6717c3691dc10
- MD5 af1901a6fbd692901243817d046aca70
- SHA1 ea86d6ef18d8bf93c03878439404d157ad82fa62
- SHA512 310e44f507287221dded16490cd303ebc23e4d1fb57206cddd9cd8c1bb0c1337cce9ad5c1f531ee4eb76b0b2ab72b23fa6e0cf0cd5e83684166013af493d11cd
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP5x:FMpASIcWYx2U6hAJQnvlGUPX
- TLSH T123C4D01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- MD5 SHA1 SHA512 SSDEEP TLSH