Analysis
- max time kernel
150s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 06:59
Behavioral task
behavioral1
Sample
2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 595KB
- Sample260809-hr3bdswwfx
- SHA256 74c4040a51a376b5899c6e3a94e476e5cf6b16ee4917590ef620c41af9cce8db
- MD5 2c27e076a9980bf00c8b2afad1980f66
- SHA1 2894d6337ba2a4f70675ecff96effa4e09bbe8fb
- SHA512 947909c677ca0f37aa796ab2a5fc017f0b5bd052e8435fb365b9898af6a2f6390cbc413ea0d9d6748fb1d42576454d018358b48631e8a563d16c2827a1425121
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFV:8MpASIcWYx2U6hAJQng
- TLSH T1BDD494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- 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 2448 guviw.exe 3672 jibifu.exe 5176 efnyd.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 1820 cmd.exe 4880 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 2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language guviw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jibifu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language efnyd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe 5176 efnyd.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5824 wrote to memory of 2448 5824 2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 5824 wrote to memory of 1820 5824 2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 2448 wrote to memory of 3672 2448 guviw.exe 92 PID 3672 wrote to memory of 5176 3672 jibifu.exe 94 PID 3672 wrote to memory of 4880 3672 jibifu.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_2c27e076a9980bf00c8b2afad1980f66_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5824 -
C:\Users\Admin\AppData\Local\Temp\guviw.exe"C:\Users\Admin\AppData\Local\Temp\guviw.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Users\Admin\AppData\Local\Temp\jibifu.exe"C:\Users\Admin\AppData\Local\Temp\jibifu.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Users\Admin\AppData\Local\Temp\efnyd.exe"C:\Users\Admin\AppData\Local\Temp\efnyd.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5176
-
-
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:4880
-
-
-
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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:1820
-
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 f799fdd8f09817965b119a8818244e5909971d8b26969f4eec644435b2cb790b
- MD5 87c5c57bb695df1883107ed93b015356
- SHA1 fc5f7b3158a6eb8dc8b5f82a72e3f3e80147e472
- SHA512 38faf52a04bfb4801628ae1b768eb1da8fb657c173fa5a2a123766be5ab1c15fc38a30562de183eb3f1f47b71d87c5e43d7990052673ddde2fdc339162a9d8fd
- TLSH T1F2D0C71155D6D75E4848942B06B5618DC0754C5C3F4B3B11E721C8CD61C141DF5D7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 b0a328d6756a623edfb268e03ada63e1f5ca7bbc073f1fd95bb4309719324513
- MD5 2be00b6f22075e14199b612ac31b4658
- SHA1 5bb68f347e1365063138f3fdb1abe75b6ed8c5cd
- SHA512 9287a929a435d32577b7b9e538f28a0f53e0610bae23886a8b7a19b87f24e394d28d8e40349fd8f9c9551ab74519a52dd12cab8bde8911ec6d00131365bd5e19
- TLSH T152E0650101DFDA2E0A0CC01F66B9B5CE919575143FCA2F71A711C25C51E999EB5F6309
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\efnyd.exe
- Size 223KB
- SHA256 964b7789fa66731b6c6c384666c28123cabf59f5887818d54b4d6361d51085c2
- MD5 a20e562c1d0d7391220537d58a52e8c0
- SHA1 4b4cc284484e0ecd9e16279c90dd8736621d8d8e
- SHA512 7513e8cab910b4526ed1c5cece422631a8702ff876e0b7980246cb7dd4b41001b4b19131d891610cadb25dd9e1b3310fa4dafdef3b400f0a0a1510a6f1a804ae
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p33:unFhSIkAyDgjtS/FZJ
- TLSH T1A924E041AA018888F34C4B316A17FAE449958D3C59D1F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 580d94a35e2eb62b26c658cd955c3f1e989935a28a412bde31d9e6079b5be9af
- MD5 7ae4c9866cd698e076cd8b7783d8ebe5
- SHA1 4a4d5bf7006ce6db77900c49962d41939987af41
- SHA512 d9475f81ac6ab4d04790ef5b1bcfbf6716bb66259715987107bf57d443e6ed0c8eae0d10844736bc0be558b899673b64b2fc2fe6cacebacf5901d03e38b4caac
- TLSH T138F04CDA2065B0653611BA37E69897D363930D9C37C3DC584148B5708A7AA5C4444796
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\guviw.exe
- Size 595KB
- SHA256 e60db9e36059297b6942e93741547295d2e49a51ac9cc97791d136a6b9c88400
- MD5 93e12e455301bdae6e936ec2c5981862
- SHA1 ecd81664b0770deaf870a9fabf624c65ae482f8d
- SHA512 9b1a5ae4f4fa9cbda0dff87ef2f368932c82efbe4823e3a36485ab2ac15c3e31909d1667402d6efe80b82ec61c3548a2c32031f225501a6aa92fdba65673e21b
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFY:8MpASIcWYx2U6hAJQnx
- TLSH T18AD494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jibifu.exe
- Size 595KB
- SHA256 7a355f9a91dab4c19c38b997b44477f801860321e43a1378e39f567a52ff40ab
- MD5 138751739a2a62e6935694908372830d
- SHA1 35c2573b473e67a1351579b1780c28047981bbba
- SHA512 75d293487f25918588e28308faa8d8e79d02aafdd87073de3e8af7eefebe3e86b1c1ec2b7d4c9d827a99cffff7cb31acd520a3e43d11a9f9b285840395064845
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFY:8MpASIcWYx2U6hAJQnZ
- TLSH T1BFD494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH