Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
19/05/2026, 04:35
General
- Target 2026-05-19_496e6cfc36b76b0015cb5379fd6854f9_darkgate_elex_floxif_smoke-loader.exe
- Size 2.3MB
- Sample260519-e7wxrsfy71
- SHA256 7f75a61ff2906c49aa33452e0f5eb8782acda1eb2f7f0d95e4601a02a2ab9157
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
- UPX 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
- Program crash 2 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-19_496e6cfc36b76b0015cb5379fd6854f9_darkgate_elex_floxif_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-19_496e6cfc36b76b0015cb5379fd6854f9_darkgate_elex_floxif_smoke-loader.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 7522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 7722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2388 -ip 23881⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2388 -ip 23881⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
memory/2388-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-5-0x0000000000801000-0x0000000000802000-memory.dmp
memory/2388-6-0x0000000000800000-0x0000000000A4B000-memory.dmp
memory/2388-8-0x0000000010000000-0x0000000010030000-memory.dmp