Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 05:03
General
- Target 2026-08-09_b1dcb8cd4966052f91e7c9af961fcd49_amadey_elex_floxif_manuscrypt_rhadamanthys_smoke-loader_stop.exe
- Size 39.7MB
- Sample260809-fp34ssgg64
- SHA256 3b2fe549334f10a6764b47c64668e5059bf822cdb5445cbac80b330e42653ad6
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) 6 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 3 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 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 15 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_b1dcb8cd4966052f91e7c9af961fcd49_amadey_elex_floxif_manuscrypt_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_b1dcb8cd4966052f91e7c9af961fcd49_amadey_elex_floxif_manuscrypt_rhadamanthys_smoke-loader_stop.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:\Users\Admin\AppData\Local\Temp\WZSE0.TMP\L485_x64_250JAUsHomeExportAsiaML\WINX64\SETUP\SETUP64.EXE.\L485_x64_250JAUsHomeExportAsiaML\WINX64\SETUP\SETUP64.EXE /RG:W2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
epstplog.txt
epstplog.txt
epstplog.txt
EPEULA64.dll
E_GLSDLG.dll
SETUP64.EXE
SETUP64.dat
epsetup.eif
E_WF1RME.CAT
e_wf1rme.inf
memory/1924-255-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1924-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1924-270-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1924-286-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1924-394-0x0000000010000000-0x0000000010030000-memory.dmp