Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/07/2026, 04:42
General
- Target 2026-07-15_802f4866f209d239d4d741a2c0d3b199_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.exe
- Size 5.7MB
- Sample260715-fbqljsby2n
- SHA256 37cb9c1d41bba5c384bb7e7c9a7d687ffba6ef68c77533929a509a9d882df91d
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) 11 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 4 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 11 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 4 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-15_802f4866f209d239d4d741a2c0d3b199_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_802f4866f209d239d4d741a2c0d3b199_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.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
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe"C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1924442 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\2026-07-15_802f4866f209d239d4d741a2c0d3b199_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.exe" "__IRCT:0" "__IRTSS:5903248" "__IRSID:S-1-5-21-1738198120-2966725515-3980530802-1000"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
irsetup.exe
irsetup.exe.tmp
lua5.1.dll
memory/1228-48-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1228-34-0x0000000004B10000-0x0000000004EF7000-memory.dmp
memory/1228-33-0x0000000004B10000-0x0000000004EF7000-memory.dmp
memory/1228-50-0x0000000000A60000-0x0000000000A95000-memory.dmp
memory/1228-51-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1228-52-0x0000000004B10000-0x0000000004EF7000-memory.dmp
memory/1228-57-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1228-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1228-62-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2828-17-0x0000000000B20000-0x0000000000F07000-memory.dmp
memory/2828-49-0x0000000000B20000-0x0000000000F07000-memory.dmp
memory/2828-53-0x0000000000B20000-0x0000000000F07000-memory.dmp