Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
21/04/2026, 09:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
General
- Target 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe
- Size 547KB
- Sample260421-ls4sdsct7p
- SHA256 2561ba21d24da489d650305d3a98fc9d7a376acedb4f1c17aa7d1eb65d8a6ca4
- MD5 0efcfa0532031b03005fa823db3342ea
- SHA1 18b9cafd645a1d37d5895a4e1f6979dd1b016d13
- SHA512 43dfb82e8f92cf19a38df58545afcd5575430d2a7704438d498e4a08599a874e63e51a4a4378184820152c5ec1ec73f97c789eee7c4feab673102b32c74d1009
- SSDEEP 12288:p4fmuV/2SlI1MCAHab5I0WozQsmknY87Z1EPclMkc9A7Z2J:p42DMCA6b5fWQmknY87LEPcl9nlk
- TLSH T19EC47D2BB255E277D46308B25F9BA33704799B32A52D9502B3542E1FEB703E0A72435F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe Set value (str) \REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe Key created \REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Internet Explorer\Main 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe Set value (int) \REGISTRY\USER\S-1-5-21-2397528088-2630719772-1129911217-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3684 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe 3684 2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_0efcfa0532031b03005fa823db3342ea_amadey_cobalt-strike_darkgate_elex_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3684
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html
- Size 2KB
- SHA256 b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d
- MD5 a0ee32dc4ffc79fdef2dc0467da538c5
- SHA1 15d78592ac2c313a52d3c22783aae9bb4c787182
- SHA512 e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8
- TLSH T13D513359358F2172C13B133B4ABA920CEE2180271242D684F9ACA0B51FFD559C5F3FC4
- MD5 SHA1 SHA512 TLSH