Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 17:00
General
- Target 2026-08-08_fdf36ff7349f27f35ae04d5c9de6cf1f_agent-tesla_amadey_darkgate_elex_floxif_hawkeye_maze_remcos.exe
- Size 1.4MB
- Sample260808-vjammaam41
- SHA256 af0f82c9a80919051238d54cc400c6d26b476e83fbd9c89b0788558823839fa5
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) 12 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
- UPX packed file 12 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).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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 3 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_fdf36ff7349f27f35ae04d5c9de6cf1f_agent-tesla_amadey_darkgate_elex_floxif_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_fdf36ff7349f27f35ae04d5c9de6cf1f_agent-tesla_amadey_darkgate_elex_floxif_hawkeye_maze_remcos.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c MountStorPE -ng2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\MountStorPE.exeMountStorPE -ng3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
MountStorPE.exe
MountStorPE.exe.tmp
memory/2836-25-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/2836-14-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/4536-26-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-23-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/4536-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-27-0x0000000000740000-0x000000000088D000-memory.dmp
memory/4536-29-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/4536-35-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-38-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-42-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-5-0x0000000000741000-0x0000000000742000-memory.dmp
memory/4536-47-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4536-57-0x0000000010000000-0x0000000010030000-memory.dmp