Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
19/05/2026, 04:33
General
- Target 2026-05-19_462e2eabe7553c5ad78c616e048eb27f_darkgate_elex_floxif_smoke-loader.exe
- Size 2.4MB
- Sample260519-e6m88sby3n
- SHA256 8d80aa3f50adbb256aee903fba9e4fed72dee5af754c3e102cdf085dc4c1dcb0
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
- Program crash 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-19_462e2eabe7553c5ad78c616e048eb27f_darkgate_elex_floxif_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-19_462e2eabe7553c5ad78c616e048eb27f_darkgate_elex_floxif_smoke-loader.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4524 -s 7282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4524 -s 7362⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4524 -ip 45241⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4524 -ip 45241⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
memory/4524-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4524-5-0x0000000000DF1000-0x0000000000DF2000-memory.dmp
memory/4524-6-0x0000000000DF0000-0x0000000001040000-memory.dmp
memory/4524-8-0x0000000000DF0000-0x0000000001040000-memory.dmp
memory/4524-10-0x0000000010000000-0x0000000010030000-memory.dmp