Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/10/2026, 15:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe
Resource
win11ltsc2024-20260911-en
10 signatures
150 seconds
General
- Target 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe
- Size 2.6MB
- Sample261022-sjyncavv8p
- SHA256 fdf571dd86126a35db47a0f4b98afd413a1885c32ccdc14f334dd99d5b0aa3bd
- MD5 a136c68a6785ecc1ed7b7cfd897e293c
- SHA1 079e0419f509c6b05fb8ef236361b85eb436cf89
- SHA512 824f85c1d333c2ca59c72522f057a2177ea719bbc253c08174600eae6f6e8e2b6b091bd58181b1c44c3d5677e06a7e93d64d5cd55d31c34a8d2fc111b8d0a3c1
- SSDEEP 49152:PYp95kv10NGayW7vhCcD0Tgy0LXu1qoTzmYvr6/T7:wp9iv2NTJvkcD+v49pN/3
- TLSH T18DD522E851E15219BC42211A3AD6FAE048F1EB563BBE78E3DFC32594953B09BDE1C305
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables built or packed with MPress PE compressor 3 IoCs
resource yara_rule behavioral2/files/0x000f00000001c457-8.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4604-15-0x0000000000400000-0x00000000004B4000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4604-42-0x0000000000400000-0x00000000004B4000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 2 IoCs
pid Process 3756 8CA6.tmp 4604 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - Loads dropped DLL 1 IoCs
pid Process 4604 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8CA6.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3756 8CA6.tmp - Suspicious behavior: RenamesItself 2 IoCs
pid Process 3756 8CA6.tmp 4604 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4604 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe 4604 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4948 wrote to memory of 3756 4948 2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe 88 PID 3756 wrote to memory of 4604 3756 8CA6.tmp 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Users\Admin\AppData\Local\Temp\8CA6.tmp"C:\Users\Admin\AppData\Local\Temp\8CA6.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe A8C7296155D6D697D12FDCCFC9A1A20E576396F3A5B63282AD3448133976EF8C6FEDE0A07A37E244487EE848EEC342295D15D8B7DBE888C0579D49F9B888EB9B2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:4604
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Adobe\downloader.dll
- Size 737KB
- SHA256 1540c84cde9716b2abd70e0efbf6beaf9eaa169b4dcaf157bd124f098e4abf38
- MD5 7c130d8567d6e4c1555174af578918a8
- SHA1 bb1f72b7eb5aa6ac54733f01d4195841dfe72cc8
- SHA512 bde576ce37023cf1b4494106d65ab6e552d9d94622c88e074e9572d89f2d97371fd53697562f6c26147176825b84b6f7ea893c2cfd0fd151a78e6137165ff8e0
- SSDEEP 12288:N6E97xAd81joWon9TOxb1bWGA6W6HQx5BwnSfk5fbzeExbLcaNWl7:N6ErAd81joWeO1AmQxnwnSfMJNWl7
- TLSH T11FF49E935940C075FA9A1538835F673158FBA2B816FEC58BF39CC4CDAA93590992F2C3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2026-10-21_a136c68a6785ecc1ed7b7cfd897e293c_amadey_elex_smoke-loader_stealc.exe
- Size 1.0MB
- SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
- MD5 03b18ee5ae548b01cf455ca56aa2daae
- SHA1 3149878b9d40624265bd1abd63632ec21bf36c8d
- SHA512 919b9e512a30c643052337e461fa1fbd055932b4a557753fe03ebab29925bfc6d1aba61a92f320729569a5ad3d60e7493b43e366313f5328caf0597772f60721
- SSDEEP 24576:FBp/5h/FoJ/YI+an73yjLsrxH/q0+GTN1KoQLFZ9:Fz/5DsYDMyjL6l/q0+GTBQL9
- TLSH T137252343A547CDA3F1EA29B42E2F89D47E507C0D4732AE03629D7E637872B4D9F86904
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\8CA6.tmp
- Size 2.6MB
- SHA256 9e19d4feb061a6e5ba044aed3ae94690dbdc58737e4472c21aead223ac0c165a
- MD5 f6d36b9a21027fec3b3411b8109b8933
- SHA1 c57c82ffb485251f92e66bbc21e4cdb4d6f6341c
- SHA512 d5da135390ee5b931ad08760ce7f3be9f7d514ba4620b657be84cdac52e9cf79db67330d8bed33e649baa6b9eb3838042b85e813090b79bae0ccf21265704bdb
- SSDEEP 49152:PYp95kv1GLwZpcPTvhCcD0Tgy0LXu1qoTzmYvr6/T7:wp9ivyLvkcD+v49pN/3
- TLSH T152D522E851E15219BC42211A3AD7FAE008F5EB563BBE38E3DFC32594953B09ADE1D305
- MD5 SHA1 SHA512 SSDEEP TLSH