Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 13:46
General
- Target 2026-08-02_bf4044ef8b7ebd35b373c285f7f6dab5_elex_floxif_wannacry.exe
- Size 5.1MB
- Sample260802-q2xsnatfre
- SHA256 83412e232868143f7b4c7569603537072ad5da7ab1f1bb6857fc592d635c8bd8
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 5 IoCs
- Loads dropped DLL 3 IoCs
- Enumerates connected drives 3 TTPs 2 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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_bf4044ef8b7ebd35b373c285f7f6dab5_elex_floxif_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_bf4044ef8b7ebd35b373c285f7f6dab5_elex_floxif_wannacry.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\7z9292B524\nemu-downloader.exeC:\Users\Admin\AppData\Local\Temp\7z9292B524\nemu-downloader.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7z9292B524\ColaBoxChecker.exe"C:\Users\Admin\AppData\Local\Temp\7z9292B524\ColaBoxChecker.exe" checker /baseboard3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"3⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"3⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"C:\Users\Admin\AppData\Local\Temp\7z9292B524\HyperVChecker.exe"3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
symsrv.dll.000
ColaBoxChecker.exe
HyperVChecker.exe
baseboard
config.ini
nemu-downloader.exe
nemu-downloader.exe.tmp
skin.zip
memory/5412-66-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5412-71-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5412-74-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5412-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5412-89-0x0000000010000000-0x0000000010030000-memory.dmp
memory/6120-90-0x0000000000340000-0x00000000006C2000-memory.dmp