Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 07:51
General
- Target 2026-04-22_35d191fa01f4859c246592d0f6083dfa_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe
- Size 5.7MB
- Sample260422-jp4bcabs6k
- SHA256 d25581dc7decd7f9c72a25a10389183de2ff112d558d51f1224230b7baf78814
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) 8 IoCs
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 8 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 8 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 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 16 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-22_35d191fa01f4859c246592d0f6083dfa_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_35d191fa01f4859c246592d0f6083dfa_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:\0b1d5aff062a24a241527d1d\Setup.exeC:\0b1d5aff062a24a241527d1d\\Setup.exe /x86 /x64 /lcid 1053 /lpredist2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
LocalizedData.xml
LocalizedData.xml
SetupResources.dll
DHTMLHeader.html
ParameterInfo.xml
Setup.exe
SetupEngine.dll
SetupEngine.dll.tmp
SetupUi.dll
SetupUi.xsd
SplashScreen.bmp
Strings.xml
UiInfo.xml
print.ico
save.ico
setup.ico
warn.ico
sqmapi.dll
symsrv.dll
symsrv.dll.000
Setup_20260422_090351895.html
memory/1744-95-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1744-212-0x0000000072F80000-0x0000000073056000-memory.dmp
memory/1744-218-0x0000000072F80000-0x0000000073056000-memory.dmp
memory/1744-151-0x0000000072F80000-0x0000000073056000-memory.dmp
memory/1744-131-0x0000000000ED0000-0x0000000000FAF000-memory.dmp
memory/1744-133-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3048-129-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3048-138-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3048-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3048-148-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3048-128-0x0000000000F70000-0x000000000104F000-memory.dmp
memory/3048-127-0x0000000000E30000-0x0000000000E64000-memory.dmp
memory/3048-126-0x0000000010000000-0x0000000010030000-memory.dmp