Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
16/09/2026, 22:56
General
- Target 2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.exe
- Size 14.5MB
- Sample260916-2wt1cstyay
- SHA256 9ff6349f5578528df103e33901f0316dd096f8a01d272cc28e645cfc87391c18
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) 7 IoCs
- 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 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 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 behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-16_2d4528a98f0720674d60d0c4837a41c9_amadey_coinminer_elex_floxif_smoke-loader_stop_vidar.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 SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
VirtFiles.db
VirtReg.Prog.dat
memory/2532-50-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-49-0x0000000076E40000-0x0000000076EA3000-memory.dmp
memory/2532-47-0x0000000076E55000-0x0000000076E56000-memory.dmp
memory/2532-51-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-52-0x0000000076E40000-0x0000000076EA3000-memory.dmp
memory/2532-54-0x0000000076E40000-0x0000000076EA3000-memory.dmp
memory/2532-56-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-59-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-65-0x0000000010000000-0x0000000010030000-memory.dmp