Analysis
- max time kernel
149s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/11/2026, 18:14
Behavioral task
behavioral1
Sample
2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 396KB
- Sample261111-wvb59saw5m
- SHA256 f9fb4849396b51993c41c431086fa8aa05eba568c3db1f90367f01b58b2e63ae
- MD5 d9aaa0c81dce358fb1a25bd1ffb3dbd3
- SHA1 f880cd4ba7b106991da6df8086df95705e1405c5
- SHA512 10540bb722ac8a3c7cd2124dabca5b8755ec53ff18cfa6e3ce8ee920bb95238a7de45d2c5ac090fcc912b3173d93395b7e1e35e103547712d0c85bd29f5ee256
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBdD:yIfBoDWoyFboU6hAJQnrp
- TLSH T10A84BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- 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-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation zayfy.exe Key value queried \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation tyfufi.exe Key value queried \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation 2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Executes dropped EXE 3 IoCs
pid Process 1228 zayfy.exe 1360 tyfufi.exe 952 sapuy.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 2016 cmd.exe 1536 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 tyfufi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain tyfufi.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 2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zayfy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tyfufi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sapuy.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe 952 sapuy.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4748 wrote to memory of 1228 4748 2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 83 PID 4748 wrote to memory of 2016 4748 2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 84 PID 1228 wrote to memory of 1360 1228 zayfy.exe 86 PID 1360 wrote to memory of 952 1360 tyfufi.exe 97 PID 1360 wrote to memory of 1536 1360 tyfufi.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_d9aaa0c81dce358fb1a25bd1ffb3dbd3_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:4748 -
C:\Users\Admin\AppData\Local\Temp\zayfy.exe"C:\Users\Admin\AppData\Local\Temp\zayfy.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\tyfufi.exe"C:\Users\Admin\AppData\Local\Temp\tyfufi.exe" OK3⤵
- Checks computer location settings
- 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:1360 -
C:\Users\Admin\AppData\Local\Temp\sapuy.exe"C:\Users\Admin\AppData\Local\Temp\sapuy.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:952
-
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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:1536
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-
-
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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:2016
-
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 9bd61c7d1c347ee20e6c36ccb2802a221f7c947ffc1f95b6d4e6ad2d2f3e2809
- MD5 5d5d085190c1cda940fc4e110d633991
- SHA1 0edbbe73bb148629d9576828cba0c11ec108a7ef
- SHA512 1985271eb019953a0d438a27036ad7e75c80ee7e9f1d9c6f6bef8fc8870d15b65bebc9a6d28153859a2edc8a5e3f7428e10c4942600452609141d5c1e2c8ed67
- TLSH T1CAD0C71141D6E76E045C913B06B5A18DC0754C9C7F477B119F21C45C21D581DF5C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 e18b62e2b05fbdab5f452072ebd3f4c20b03d52bb4a81e3aa86951c4a487a191
- MD5 cfcc48760c93f6387bc64e2e4ee89885
- SHA1 365c186f1c6853fd25e8d75cbeceb8fc17b81060
- SHA512 489723840230616f6fa799dcada21b5255e63ec14792a19ee34c0c05ca0499c0fb58a37506b0edfa911ffaeb54b4a282bba247fb6324852c8b1adac8bf3ecc4f
- TLSH T1BDE02B01609FED2B040DD00F09A9A58EC0A445583EC737B43321C69E51E5C5FB1EB241
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 ce8aac5313edc35d4ef639a2b20e000e9943ecedb8276a98bde8b91c0a4beb82
- MD5 bfcfda613a8808dabe08eb6c34574fbd
- SHA1 5b32107400c95aa8772c77ab1d74a83553c61997
- SHA512 6545ca8ee2cbf1f791f7b6ec7399b10536d3e9f4f3f46358672aac42ce125bc8c87236b2d65b4b839a5fe613fbfd68c494c570359cd763eddf871e0238e4eef3
- TLSH T1A1F09BDE1075D4513711FF12DBC5539217D31DC52B4B9C584104B2705D77C9D490C395
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\sapuy.exe
- Size 223KB
- SHA256 2f3310a9d0320e226e5fc281701eb58ce1fa257632f4543947ccc216fe061deb
- MD5 7ead82fc54318b6d2f95bcaccccb74c5
- SHA1 f397838695c1b899a12c8d3841537ef322572a05
- SHA512 4db00c55eb5975a668a2ef365b964687d7eec6c0a7feec95287851fc0653386e741df64142f94bf6df890adb13d9a474a52cced02824f1620fab41343603a5b3
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3e:unFhSIkAyDgjtS/FZw
- TLSH T1F224E042AA018888F34C4B316A17FAE449858D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tyfufi.exe
- Size 396KB
- SHA256 4f4227336a358753af1662ec40cf86c01ca926564eed61cac15b8ea602e7af75
- MD5 89f8f47a6747a73408059f96aa813f0d
- SHA1 1f7fea9d4da7347f7d6ab7c44f5855fb25a8deaf
- SHA512 abde3f0810ce30b78b21c5d28810a8cd2e19852a2bf8feb8480ce1279cf10f0059197c3438430ecf8640100268cb803d8a0e9350dbc719b2e970a3d86f8b3d95
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBdM:yIfBoDWoyFboU6hAJQnrK
- TLSH T11384BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zayfy.exe
- Size 396KB
- SHA256 d4c4fd8c7b9454d1cad8a22e39055c07eb0209dd1690e9f3e8239a5b2b3b220a
- MD5 d44db2cba3a617f880e9a56f2077fd40
- SHA1 2afcb52197e7ae53a0bc8cc33947752c395d03da
- SHA512 7e5b9daf71fd78af602c575b9f98b9bd3e4868d01a1919141fe7cb2b4cc5ef542560b82f1d9428bb4ef13ccd87a2c9b34e0b6b48e45137223d63257a001d1ae0
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBdk:yIfBoDWoyFboU6hAJQnrW
- TLSH T10A84BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH