Analysis
- max time kernel
149s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/10/2026, 10:35
Behavioral task
behavioral1
Sample
2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 533KB
- Sample261020-mm35caywas
- SHA256 ad971e17d359525d284e91ca2efa229b47677acd8083e0fa0ca638e6a0d3e081
- MD5 b4ebf1bccba095925d88a4f3e40c97b1
- SHA1 7081db6f617ab20fb95eb70257399f93ec718b04
- SHA512 5a3004f04f74687f738abb89996f07ad1d1e07a9c2ee644c6ed9eb7934c7697d6b9a39fb6157ad00cd0fbef215be1aa3ddf68e4421f74dd7197edcb2e3ea3f53
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP5/:FMpASIcWYx2U6hAJQnvlGUP9
- TLSH T10EC4C01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- 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 4716 zanoo.exe 4304 dysigy.exe 5840 pakyz.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 928 cmd.exe 4400 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 dysigy.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain dysigy.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dysigy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pakyz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zanoo.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe 5840 pakyz.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4616 wrote to memory of 4716 4616 2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 4616 wrote to memory of 928 4616 2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 4716 wrote to memory of 4304 4716 zanoo.exe 92 PID 4304 wrote to memory of 5840 4304 dysigy.exe 94 PID 4304 wrote to memory of 4400 4304 dysigy.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_b4ebf1bccba095925d88a4f3e40c97b1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4616 -
C:\Users\Admin\AppData\Local\Temp\zanoo.exe"C:\Users\Admin\AppData\Local\Temp\zanoo.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Users\Admin\AppData\Local\Temp\dysigy.exe"C:\Users\Admin\AppData\Local\Temp\dysigy.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:4304 -
C:\Users\Admin\AppData\Local\Temp\pakyz.exe"C:\Users\Admin\AppData\Local\Temp\pakyz.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5840
-
-
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:4400
-
-
-
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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:928
-
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 cc496f6e6c0010dfa1cfbd9400dbd398297a21da136c966c13c8687106ebd5e0
- MD5 44484b0e68b32675511f414730536cff
- SHA1 7d6f7705056164224a6761657af24add00a7f6db
- SHA512 ba7f118615fd240c8f4119921e8f18285b388d1cc63bef811cc16527894b2bb30f9b83cc57f2297c0115e2827e005394d12e2094628c0629a61a17902638a2cc
- TLSH T172D0C751C1D6D76F0448902F06B5618DC0754D9D3F873B119B21C48C21C581EF6C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 f35f3f04fddbb6e116f688762fcd46aa6a2dfd1d9bdf1de6081ccc4ddf11c157
- MD5 104d7e005549d7b8d381c1f9e32bdf7d
- SHA1 01ed137295bc95a9bafcfa516aa28fedc3ad1eca
- SHA512 98e609b2c7b3a3ab19607d81868b173ce082aadefb644f6d24b25a777764509f811df9cf6fa2f5c9e7c985ec02573338584bbdabfe439697b74adf3cedfc8ce9
- TLSH T163E0920241AFDA3A156CE01B01AEB94EE16566287FC737B47715C3CC51EE84EB4E7782
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dysigy.exe
- Size 533KB
- SHA256 76355fe2440bb65280fc1be93fb68efa18497ca938c5de3bc28c91f7e0ef2d03
- MD5 582d7d5cd401c4b426a01b8291012dc1
- SHA1 7b593b6445c041a5992873f7623c90eb0f35babf
- SHA512 b15e91365a7bdc2a193f5ce2f685fb52087620d88ea6da1832ce95cb1730d9edd0d14d62ec734f603f2288d96b4709cbfb30e2d192e9320f1ba277018ad555eb
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP56:FMpASIcWYx2U6hAJQnvlGUPw
- TLSH T146C4C01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 ca0f65b8ea845a6501e352cf12feb930508aa7bee2dd6600aba243884ac8d59b
- MD5 2ab498e8553ea5434b264b8e1debf556
- SHA1 012bb9b7db7c2e685a87a2223de9f505ec6c2823
- SHA512 7203ba3087ca0ef33f6023d0cc2ffd2f5cfb6833acae951cd50e62170466e03aee1c88c49faf10feb09af22f93d6dbc1709cf607692b7adf87a88f1b61e652a0
- TLSH T1ADF09BD52076A0813712B323F7A553D533970DC85F43DC44450EB970CDB6D5C44083D5
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\pakyz.exe
- Size 223KB
- SHA256 34b8a42e27acd829ef85b1c0c777dd5acfb5ac68fe34f0fb6ae8db7938d15f27
- MD5 3fd0612999a2879ac9879fa3e3207116
- SHA1 c61f57b9081d5671537a38ab08b94906c282f45a
- SHA512 dccccc01d9b3dde24f82386f62cbe248134416807b614161443f1859b5efac35fdec787a0baeb49286a1f9a4ad4cdac78b8db5d238bc87eab35fcd57b480fa45
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3R:unFhSIkAyDgjtS/FZX
- TLSH T13A24E042AA018888F34C4B316A17FAE449858D3C59E5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zanoo.exe
- Size 533KB
- SHA256 aabad30f8e01d325af488d17219b068dd3d35f8b0dcad26cfffd77a9d4a528c6
- MD5 518ecac1318b170d657c99703a6b6e9d
- SHA1 7770441b4250a6493c0bc9431cef4ef9c417a39f
- SHA512 8640108564d94c1b32a6669512f167b0b43e1f854f8d0c5bf82c6ce22d9618cace21bb589e75dd43a32fbfed22061667d1386d18cb7bff0016a995761bdfa934
- SSDEEP 6144:FEK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpLweWPnFQBaP5p:FMpASIcWYx2U6hAJQnvlGUPb
- TLSH T111C4C01A76408672E3560771151AE6E16A29AC3913E9D4CFF23C7D3D2A322D3537B28F
- MD5 SHA1 SHA512 SSDEEP TLSH