Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 05:52
General
- Target 2026-08-09_08647b900b236f28c6196881a2aeacd9_amadey_elex_floxif_remcos.exe
- Size 3.0MB
- Sample260809-gk2wlsak8v
- SHA256 8bafea90a3ae9a436fa9b7aa1c296f03de0466f3ae949b09899a6854393b3e9c
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
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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 use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_08647b900b236f28c6196881a2aeacd9_amadey_elex_floxif_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_08647b900b236f28c6196881a2aeacd9_amadey_elex_floxif_remcos.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\cmd.exe"C:\Windows\Sysnative\cmd.exe" /c WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionPath="C:\Users\Admin\AppData\Local\Temp\2026-08-09_08647b900b236f28c6196881a2aeacd9_amadey_elex_floxif_remcos.exe"2⤵
- Executes a command shell one-liner
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/4124-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4124-6-0x0000000010000000-0x0000000010030000-memory.dmp