Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
17/08/2026, 02:22
General
- Target 2026-08-17_2c933d27c41d36cf5b44042889883e5f_coinminer_elex_floxif_wannacry.exe
- Size 3.5MB
- Sample260817-ct4dkssset
- SHA256 34dc24d2669802bb5ba44089a5befeab46b0ed111652110170bcfac1318c9ef4
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) 52 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 5 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 20 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- 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.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_2c933d27c41d36cf5b44042889883e5f_coinminer_elex_floxif_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_2c933d27c41d36cf5b44042889883e5f_coinminer_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\7ZipSfx.000\PartitionGuru.exe"C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\PartitionGuru.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
symsrv.dll
symsrv.dll.000
Barray.dll
Charset.dll
Hdrw.dll
Hdrw.dll.tmp
Hdrwnt.dll
IniCfg.dll
Langeng.dll
Options.ini
PartitionGuru.exe
filetype.dll
hdrwImg.dll
hdrwRD.dll
hdrwVdi.dll
hdrwVhd.dll
hdrwvm.dll
update.dll
memory/3492-123-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-144-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-111-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-115-0x0000000073980000-0x0000000073B08000-memory.dmp
memory/3492-98-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3492-119-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-217-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-81-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-216-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-125-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3492-124-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-127-0x0000000073980000-0x0000000073B08000-memory.dmp
memory/3492-129-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3492-128-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-126-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-76-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-219-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-221-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-209-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-139-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3492-138-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-140-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-137-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-146-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3492-147-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-112-0x0000000000863000-0x0000000000864000-memory.dmp
memory/3492-145-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-149-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-151-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-163-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-158-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-168-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-170-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-166-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-165-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-172-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-184-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-179-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-185-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3492-187-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-202-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-195-0x0000000000400000-0x0000000000864000-memory.dmp
memory/3492-205-0x0000000073B10000-0x0000000073B58000-memory.dmp
memory/3492-203-0x0000000074300000-0x0000000074452000-memory.dmp
memory/3492-207-0x0000000002EC0000-0x0000000002EFA000-memory.dmp
memory/3560-193-0x0000000072EC0000-0x0000000073012000-memory.dmp
memory/3560-136-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3560-135-0x0000000072EC0000-0x0000000073012000-memory.dmp
memory/3560-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3560-122-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3560-90-0x0000000010000000-0x0000000010030000-memory.dmp