Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 00:07
General
- Target 2026-08-04_e949c78fe12940a7b818f0968c85a8a5_cobalt-strike_elex_floxif_luca-stealer_medusalocker_njrat_remcos.exe
- Size 377KB
- Sample260805-aehgfstdlg
- SHA256 02c0b45f10b433d9678945d0038aefd607e742a3fb3b4697d5cb03a8bd412aa8
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\2026-08-04_e949c78fe12940a7b818f0968c85a8a5_cobalt-strike_elex_floxif_luca-stealer_medusalocker_njrat_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_e949c78fe12940a7b818f0968c85a8a5_cobalt-strike_elex_floxif_luca-stealer_medusalocker_njrat_remcos.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/5908-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5908-6-0x0000000000351000-0x0000000000352000-memory.dmp
memory/5908-9-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5908-7-0x0000000000350000-0x000000000039D000-memory.dmp