Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/10/2026, 19:25
Behavioral task
behavioral1
Sample
2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 408KB
- Sample261022-x5evkshv7j
- SHA256 bbe4dc51d702af657d634d9b7b41eb980a2281941decd649862d6b92a052f6f9
- MD5 82a3372b8c5620557aa82b54ef6490d7
- SHA1 55ffbde08ad7a141933df4dbd384589dedf3ecb3
- SHA512 38c756214985f088f31ec8f6618d54610f7a2dc1fe3a9e4f0e4aab950f22f3f0d58181eb98fa7401330b727e1580492671776cf79e0f9b980d7549372339ea80
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpD:8IfBoDWoyFblU6hAJQnOX
- TLSH T18C94BE253640C436F3290B354856EAB149A9BC3914D9E48FF778BE7A6D311938B3B24F
- 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 pecoaj.exe Key value queried \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation 2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation xivio.exe - Executes dropped EXE 3 IoCs
pid Process 4056 xivio.exe 4888 pecoaj.exe 2092 zywyl.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 2316 cmd.exe 2752 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 pecoaj.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain pecoaj.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 xivio.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pecoaj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zywyl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe 2092 zywyl.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4620 wrote to memory of 4056 4620 2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4620 wrote to memory of 2316 4620 2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 4056 wrote to memory of 4888 4056 xivio.exe 88 PID 4888 wrote to memory of 2092 4888 pecoaj.exe 98 PID 4888 wrote to memory of 2752 4888 pecoaj.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-21_82a3372b8c5620557aa82b54ef6490d7_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_82a3372b8c5620557aa82b54ef6490d7_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:4620 -
C:\Users\Admin\AppData\Local\Temp\xivio.exe"C:\Users\Admin\AppData\Local\Temp\xivio.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Users\Admin\AppData\Local\Temp\pecoaj.exe"C:\Users\Admin\AppData\Local\Temp\pecoaj.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:4888 -
C:\Users\Admin\AppData\Local\Temp\zywyl.exe"C:\Users\Admin\AppData\Local\Temp\zywyl.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2092
-
-
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:2752
-
-
-
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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:2316
-
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 3433dfcab9d5167c9916887907c2333335a37950b8c7d7066d809b2e54917447
- MD5 bc2c9ab7786e24536124d777023aacce
- SHA1 f6206a5f6391a16a5a64a9dbc30960b0df2402c4
- SHA512 070b13377d4e08d4018c51fb245ebf4443bee34d10d053d7883211e2570937741ea5e25727c6471f4bd45353defd09651adcf61fa415a0a173b349aa480d2b2a
- TLSH T15AD0C71141D7D75E1448942B0AB5618FC0754C6C3F4B3F519721C48C21C141DFDC7353
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 b6cc990d8eecc5651210d8bd3b954d8cf90beaadae8b5f585a05953e44dceb89
- MD5 e2faf16b15f739f6c1a251f1db5ae41a
- SHA1 118a6ac7eeb1ee6ee6077e0b42d4a713c5372c3a
- SHA512 a250463a5bc48be4361475418ef41801e931e29022a02a8d1e6b85d0b2988aaf8a884902b76a8e8ba9362e52dad47abb79babc6911959f33721b8de63430d85f
- TLSH T158E02B0A40AFDE3A010CD00B26AC754DE1E04B6C3F8B37B1B610C72D51E545EF4A7251
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 7e8331d0330ca44ac2a9e0153db553a7dd49f8da2026f726bebf847fd55e4d91
- MD5 1a99bd6d9ee4bbb361c4612858a9b9c5
- SHA1 1e5e13e920591226777441e341316537c274fb86
- SHA512 a228237148396d0681d7d89891dd67aba8096232136e389e0fe93d8b6312c7824e8f5466c94d229d41aacc36f6c6a7b1732890d69d4f0cf9aab27d6539a21f24
- TLSH T19FF09BD92095F0453615F911C7A41F5517830D9817CBDD584285717189B6CEC4844256
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\pecoaj.exe
- Size 408KB
- SHA256 61920086e6caf38a969ba180521b61d0d8a72b13d7eef3b0b58fa40a878a9fdd
- MD5 f8b635555f7323179a51f6790284f579
- SHA1 b00c4a021df12ac2318bcd3bfdb3508da5855cc9
- SHA512 92fe1cc18160feb0276a83b3c6a4d6314154a880dd0bca1f38daa60807501cbf31d31abcdf02983be4d9c4720bbb04b0bea1361b09ad002b05ad684c65d5deb1
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpr:8IfBoDWoyFblU6hAJQnO3
- TLSH T12594BE253640C436F3290B354456EAB149A9BC3914D9E48FFB78BE7A6D311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xivio.exe
- Size 408KB
- SHA256 ea1782c1700139d63baf1a1ce9a77b0758beb442623c5601f6a5aa964c02793c
- MD5 28e1fe0556391b4be423339409cffb06
- SHA1 e53b113396277e3259b41bf1864067afc16c92d3
- SHA512 e65adf4dbd17a2e4aca685668192df5de12c37ed96e44c14d911fdbd4a290db52828967f99e61f7bdfc99553bc59e276553fba5fc2b5d0206b2a4830d7bf0911
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpS:8IfBoDWoyFblU6hAJQnOW
- TLSH T15894BE253640C436F3290B354456EAB149A9BC3914D9E48FFB78BE7A6D311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zywyl.exe
- Size 223KB
- SHA256 bedd0c8bd85e5f6fcdbef0af926c9213adf3664a4484a0d0d9ee567fc152316b
- MD5 16d692433055376bf95702590ec9c072
- SHA1 b550f8a195c5e97e690d82ed13fd778be31754dd
- SHA512 4175b1285214d7ce2ec0deda3302d887fada899c61344a9371e39725bfa37f46c73c0301a4cf7e211c4d6693c32fb846a5620efeea71d863bb706caa1b6e7f2a
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p30:unFhSIkAyDgjtS/FZm
- TLSH T17324E042AA018888F34C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH