Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 15:25
General
- Target 2026-08-13_4352654062162a48fb9ca8c656774ae7_elex_floxif_maze_smoke-loader_stealc.exe
- Size 810KB
- Sample260813-stqqgsshrc
- SHA256 89fca4d9dfb931b8066cfccd6b5a83a9a4966f169d5f2d1b43d235201be2de45
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) 4 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 IoCs
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_4352654062162a48fb9ca8c656774ae7_elex_floxif_maze_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_4352654062162a48fb9ca8c656774ae7_elex_floxif_maze_smoke-loader_stealc.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/4440-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4440-11-0x0000000075C65000-0x0000000075C66000-memory.dmp
memory/4440-13-0x0000000075C50000-0x0000000075CB3000-memory.dmp
memory/4440-14-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4440-15-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4440-16-0x0000000075C50000-0x0000000075CB3000-memory.dmp