Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
08/11/2026, 16:51
General
- Target 2026-11-08_f3bef34d79c7999fc9470ac302a428d5_coinminer_driverpack_elex_floxif_wannacry.exe
- Size 437KB
- Sample261108-vdb89sdx5z
- SHA256 fbd5aa9c08d6074b663768f9571bd0debe0bc211c1bcba9625990942ca4784cb
Malware Config
Signatures
- Family: Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- Custom signatureUPX dump on OEP (original entry point) 3 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 1 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.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-08_f3bef34d79c7999fc9470ac302a428d5_coinminer_driverpack_elex_floxif_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-08_f3bef34d79c7999fc9470ac302a428d5_coinminer_driverpack_elex_floxif_wannacry.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SpecialChar\SpecialChar.exe"C:\Users\Admin\AppData\Local\Temp\SpecialChar\SpecialChar.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
SpecialChar.exe
SpecialChar.ini
memory/4312-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4312-23-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5324-18-0x0000000000400000-0x000000000049A000-memory.dmp
memory/5324-22-0x0000000000400000-0x000000000049A000-memory.dmp
memory/5324-20-0x0000000000478000-0x0000000000479000-memory.dmp
memory/5324-24-0x0000000000400000-0x000000000049A000-memory.dmp