Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
08/11/2026, 12:03
General
- Target 2026-11-07_81ed66bc28e2571e7ab769ff81a80020_darkgate_elex_floxif_glassworm_rhadamanthys_stealc_stop.exe
- Size 17.1MB
- Sample261108-n736hszycx
- SHA256 d925fbb6c2478daa035ce9d258302c8cae94ce6833b0e6445ffd8a69400f8f73
Malware Config
Signatures
- Family: Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- Custom signatureDetects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 2 IoCs
- Custom signatureUPX dump on OEP (original entry point) 3 IoCs
- Uses Session Manager for persistence 2 TTPs 1 IoCs
Creates Session Manager registry key to run executable early in system boot.
- 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.
- Drops file in System32 directory 2 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-07_81ed66bc28e2571e7ab769ff81a80020_darkgate_elex_floxif_glassworm_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-07_81ed66bc28e2571e7ab769ff81a80020_darkgate_elex_floxif_glassworm_rhadamanthys_stealc_stop.exe"1⤵
- Uses Session Manager for persistence
- Loads dropped DLL
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
memory/4724-0-0x0000000000350000-0x0000000001450000-memory.dmp
memory/4724-5-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4724-11-0x0000000000351000-0x0000000000352000-memory.dmp
memory/4724-18-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4724-16-0x0000000000350000-0x0000000001450000-memory.dmp