Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
19/09/2026, 23:23
General
- Target 2026-09-19_8caf408aaba4295177c3e93f216044cf_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe
- Size 5.7MB
- Sample260919-3dendszthv
- SHA256 9547e92014daf6729508db2c96ee246f380910045c1e0f6c8464046fce7ed533
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 7 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 14 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-19_8caf408aaba4295177c3e93f216044cf_amadey_elex_floxif_redline-stealer_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-19_8caf408aaba4295177c3e93f216044cf_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:\2e2c76d5d751f1b80fa4bcc46c2253\Setup.exeC:\2e2c76d5d751f1b80fa4bcc46c2253\\Setup.exe /x86 /x64 /lcid 1031 /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
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
LocalizedData.xml
SetupResources.dll
LocalizedData.xml
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
HFI12BF.tmp.html
memory/2900-97-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2900-189-0x0000000072E10000-0x0000000072EF1000-memory.dmp
memory/2900-128-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2900-185-0x0000000072E10000-0x0000000072EF1000-memory.dmp
memory/2900-151-0x0000000072E10000-0x0000000072EF1000-memory.dmp
memory/4656-125-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4656-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4656-149-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4656-140-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4656-135-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4656-126-0x0000000000E70000-0x0000000000EA5000-memory.dmp