Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 03:48
General
- Target 2026-08-08_3716e5d979efc5c10771722d108a0bde_elex_floxif_wannacry.exe
- Size 13.5MB
- Sample260808-ec33lasxfw
- SHA256 8c8e7823d422b3d9455ecebb0b82f9290cec8f2647ffe706fa616a4f0a88ae7b
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) 10 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 6 IoCs
- Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file 10 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies Internet Explorer settings 1 TTPs 5 IoCs
- Modifies system certificate store 2 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 64 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_3716e5d979efc5c10771722d108a0bde_elex_floxif_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_3716e5d979efc5c10771722d108a0bde_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\2026-08-08_3716e5d979efc5c10771722d108a0bde_elex_floxif_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_3716e5d979efc5c10771722d108a0bde_elex_floxif_wannacry.exe" -sfxwaitall:0 "PotPlayer64.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PotPlayer64.exe"C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PotPlayer64.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
symsrv.dll.000
Korean.ini
FFmpegMininum64.dll
PotPlayer64.dll
PotPlayer64.exe
PotPlayer64.ini
Default.dsf
WindowFrame.dsf
ffcodec64.dll
memory/1312-81-0x00007FFEDD1B0000-0x00007FFEDD1B1000-memory.dmp
memory/1312-62-0x00007FFEDAE20000-0x00007FFEDAE21000-memory.dmp
memory/1312-83-0x00007FFEDD1D0000-0x00007FFEDD1D1000-memory.dmp
memory/1312-82-0x00007FFEDD1C0000-0x00007FFEDD1C1000-memory.dmp
memory/1312-85-0x00007FFEDAEC0000-0x00007FFEDAEC1000-memory.dmp
memory/1312-80-0x00007FFEDD1A0000-0x00007FFEDD1A1000-memory.dmp
memory/1312-79-0x00007FFEDAEA0000-0x00007FFEDAEA1000-memory.dmp
memory/1312-78-0x00007FFEDAE90000-0x00007FFEDAE91000-memory.dmp
memory/1312-77-0x00007FFEDD190000-0x00007FFEDD191000-memory.dmp
memory/1312-76-0x00007FFEDD180000-0x00007FFEDD181000-memory.dmp
memory/1312-75-0x00007FFEDD170000-0x00007FFEDD171000-memory.dmp
memory/1312-74-0x00007FFEDD160000-0x00007FFEDD161000-memory.dmp
memory/1312-73-0x00007FFEDAE80000-0x00007FFEDAE81000-memory.dmp
memory/1312-72-0x00007FFEDD140000-0x00007FFEDD141000-memory.dmp
memory/1312-71-0x00007FFEDAE70000-0x00007FFEDAE71000-memory.dmp
memory/1312-70-0x00007FFEDAE60000-0x00007FFEDAE61000-memory.dmp
memory/1312-69-0x00007FFEDD130000-0x00007FFEDD131000-memory.dmp
memory/1312-68-0x00007FFEDD110000-0x00007FFEDD111000-memory.dmp
memory/1312-67-0x00007FFEDAE50000-0x00007FFEDAE51000-memory.dmp
memory/1312-66-0x00007FFEDAE30000-0x00007FFEDAE31000-memory.dmp
memory/1312-65-0x00007FFEDD120000-0x00007FFEDD121000-memory.dmp
memory/1312-64-0x00007FFEDD150000-0x00007FFEDD151000-memory.dmp
memory/1312-63-0x00007FFEDAE40000-0x00007FFEDAE41000-memory.dmp
memory/1312-84-0x00007FFEDAEB0000-0x00007FFEDAEB1000-memory.dmp
memory/1312-61-0x00007FFEDB5C0000-0x00007FFEDB5C1000-memory.dmp
memory/1312-60-0x00007FFEDAE10000-0x00007FFEDAE11000-memory.dmp
memory/1312-59-0x00007FFEDADE0000-0x00007FFEDADE1000-memory.dmp
memory/1312-58-0x00007FFEDBC30000-0x00007FFEDBC31000-memory.dmp
memory/1312-57-0x00007FFEDAE00000-0x00007FFEDAE01000-memory.dmp
memory/1312-56-0x00007FFEDADF0000-0x00007FFEDADF1000-memory.dmp
memory/1312-55-0x00007FFEDB980000-0x00007FFEDB981000-memory.dmp
memory/1312-54-0x00007FFEDB990000-0x00007FFEDB991000-memory.dmp
memory/1312-86-0x00007FFEDD1E0000-0x00007FFEDD1E1000-memory.dmp
memory/1312-87-0x00007FFEDD1F0000-0x00007FFEDD1F1000-memory.dmp
memory/1312-88-0x00007FFEDAED0000-0x00007FFEDAED1000-memory.dmp
memory/1312-89-0x00007FFEDAEE0000-0x00007FFEDAEE1000-memory.dmp
memory/1312-100-0x0000000000D40000-0x0000000000D90000-memory.dmp
memory/1312-114-0x0000000000D40000-0x0000000000D90000-memory.dmp
memory/2388-102-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-101-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2388-119-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-124-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-129-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2388-147-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4500-48-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4500-113-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4500-151-0x0000000010000000-0x0000000010030000-memory.dmp