Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
20/09/2026, 19:08
General
- Target 2026-09-20_79573879aa274594953dd7bf01b79826_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe
- Size 5.6MB
- Sample260920-xtg6kazzbs
- SHA256 a27773072e71e7ce3255fb45204c0e3c07cdb4c76a3394eb79410ce0fe5ddbc1
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.
- Executes dropped EXE 1 IoCs
- 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 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 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 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-20_79573879aa274594953dd7bf01b79826_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-20_79573879aa274594953dd7bf01b79826_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.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 WriteProcessMemory
-
C:\b1d1f040c71d8dc1d42a\Setup.exeC:\b1d1f040c71d8dc1d42a\\Setup.exe /x86 /x64 /lcid 1036 /lpredist2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
23A6143CD4C.tmp
HFI3115.tmp.html
LocalizedData.xml
LocalizedData.xml
SetupResources.dll
DHTMLHeader.html
ParameterInfo.xml
Setup.exe
SetupEngine.dll
SetupUi.dll
SetupUi.xsd
SplashScreen.bmp
Strings.xml
UiInfo.xml
print.ico
save.ico
setup.ico
warn.ico
sqmapi.dll
memory/3404-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3404-126-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3404-125-0x0000000000700000-0x0000000000735000-memory.dmp