Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
25/05/2026, 23:52
General
- Target 2026-05-25_4893d085d14fa380370f557fabb4742f_coinminer_elex_floxif_glassworm_stop.exe
- Size 15.7MB
- Sample260525-3wxa6aby21
- SHA256 84278b40e71c77767177251217acd186baba55feda699a86049cbecb6f6d2f51
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
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 5 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 6 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.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-25_4893d085d14fa380370f557fabb4742f_coinminer_elex_floxif_glassworm_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-25_4893d085d14fa380370f557fabb4742f_coinminer_elex_floxif_glassworm_stop.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
InkObj.dll.tmp
InkObj.dll.tmp
tpcps.dll.tmp
symsrv.dll
symsrv.dll.000
memory/792-28-0x00000000773B0000-0x0000000077414000-memory.dmp
memory/792-25-0x00000000773B0000-0x0000000077414000-memory.dmp
memory/792-26-0x0000000010000000-0x0000000010030000-memory.dmp
memory/792-23-0x00000000773C3000-0x00000000773C4000-memory.dmp
memory/792-30-0x00000000773B0000-0x0000000077414000-memory.dmp
memory/792-32-0x00000000773B0000-0x0000000077414000-memory.dmp
memory/792-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/792-34-0x0000000010000000-0x0000000010030000-memory.dmp
memory/792-36-0x0000000010000000-0x0000000010030000-memory.dmp
memory/792-48-0x00000000773B0000-0x0000000077414000-memory.dmp
memory/792-50-0x00000000773B0000-0x0000000077414000-memory.dmp