Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/07/2026, 14:36
General
- Target 2026-07-02_d06ef4fa5876bde45e810f4bcdff06f0_darkgate_elex_floxif_gcleaner_glassworm_helldown.exe
- Size 6.1MB
- Sample260702-rysj7sf14s
- SHA256 8a03c60b9c7b77f66b1528b7f99dfcf7ea7e95865eb55db2ff43e44e961aa147
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) 5 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.
- Loads dropped DLL 1 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 5 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 23 IoCs
- Suspicious use of FindShellTrayWindow 7 IoCs
- Suspicious use of SendNotifyMessage 7 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_d06ef4fa5876bde45e810f4bcdff06f0_darkgate_elex_floxif_gcleaner_glassworm_helldown.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_d06ef4fa5876bde45e810f4bcdff06f0_darkgate_elex_floxif_gcleaner_glassworm_helldown.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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
memory/2352-1-0x0000000000882000-0x0000000000883000-memory.dmp
memory/2352-5-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2352-15-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2352-13-0x0000000000400000-0x0000000000A15000-memory.dmp
memory/2352-20-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2352-23-0x0000000010000000-0x0000000010030000-memory.dmp