Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 05:10
General
- Target 2026-08-09_9a12c0d2543d19a40e555c986fcb0097_elex_floxif_remcos_stop.exe
- Size 523KB
- Sample260809-ft7b1svsaz
- SHA256 9ccb5fac2a05587eedfc3f550da69f191ca7c6170bb68e2f35e8a125f4ea1f14
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
- 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_9a12c0d2543d19a40e555c986fcb0097_elex_floxif_remcos_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_9a12c0d2543d19a40e555c986fcb0097_elex_floxif_remcos_stop.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/2212-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2212-7-0x0000000010000000-0x0000000010030000-memory.dmp