Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/07/2026, 17:23
General
- Target 2026-07-14_17291e1e05f0f6ef3824a5c4197c165e_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.exe
- Size 5.7MB
- Sample260714-vyh8bact2z
- SHA256 4c1287fa0aa0f25c0b821be66e4c45fd2c4f2e2431193284d0844ce8b077a0c0
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) 13 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.
- 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 13 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 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_17291e1e05f0f6ef3824a5c4197c165e_amadey_elex_floxif_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_17291e1e05f0f6ef3824a5c4197c165e_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\2026-07-14_17291e1e05f0f6ef3824a5c4197c165e_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 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/3160-49-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3160-60-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3160-38-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3160-40-0x0000000000370000-0x00000000003A5000-memory.dmp
memory/3160-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3160-41-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4904-44-0x00000000000F0000-0x00000000004D7000-memory.dmp
memory/4904-42-0x00000000028C0000-0x00000000028F0000-memory.dmp
memory/4904-19-0x00000000000F0000-0x00000000004D7000-memory.dmp
memory/4904-25-0x00000000028C0000-0x00000000028F0000-memory.dmp
memory/4904-39-0x00000000000F0000-0x00000000004D7000-memory.dmp
memory/4904-62-0x0000000010000000-0x0000000010054000-memory.dmp
memory/4904-113-0x00000000028C0000-0x00000000028F0000-memory.dmp
memory/4904-117-0x0000000010000000-0x0000000010054000-memory.dmp