Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 17:58
General
- Target 2026-08-04_d5fba6a7f0b895b3719ad38eab261621_amadey_cobalt-strike_elex_floxif_luca-stealer_lynx_njrat_smoke-loader.exe
- Size 934KB
- Sample260804-wkh6tsef74
- SHA256 6ad811891d8e7df4cad45ed99a540b6961a6ada70e3588bb0416f99cf161aa3c
Score
10/10
Malware Config
Signatures
- Family: Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- Custom signatureUPX dump on OEP (original entry point) 3 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- 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.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_d5fba6a7f0b895b3719ad38eab261621_amadey_cobalt-strike_elex_floxif_luca-stealer_lynx_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_d5fba6a7f0b895b3719ad38eab261621_amadey_cobalt-strike_elex_floxif_luca-stealer_lynx_njrat_smoke-loader.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/2336-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2336-8-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2336-6-0x0000000000C70000-0x0000000000D49000-memory.dmp