Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-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) 15 IoCs
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 6 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 15 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.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 4 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⤵
- Checks computer location settings
- 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-1-5-21-204488895-2999877624-296153668-1000"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
irsetup.exe
lua5.1.dll
lua5.1.dll.tmp
memory/2396-57-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-49-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-94-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-46-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-64-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-48-0x0000000000A00000-0x0000000000A35000-memory.dmp
memory/2396-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2760-47-0x0000000000DC0000-0x00000000011A7000-memory.dmp
memory/2760-52-0x0000000010000000-0x0000000010054000-memory.dmp
memory/2760-51-0x0000000000DC0000-0x00000000011A7000-memory.dmp
memory/2760-21-0x0000000000DC0000-0x00000000011A7000-memory.dmp
memory/2760-50-0x0000000000D40000-0x0000000000D70000-memory.dmp
memory/2760-26-0x0000000000D40000-0x0000000000D70000-memory.dmp
memory/2760-87-0x0000000000D40000-0x0000000000D70000-memory.dmp
memory/2760-27-0x0000000000D40000-0x0000000000D70000-memory.dmp
memory/2760-121-0x0000000010000000-0x0000000010054000-memory.dmp