Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 03:07
General
- Target 2026-08-03_2df6047ee0dce28be88d9b5deb58b7ee_amadey_elex_floxif_rhadamanthys_stealc_stop.exe
- Size 449KB
- Sample260804-dmcsqafj9s
- SHA256 f365b5b5c80ec486402e4e8d873c4e891da0266816d4c3b85a1ab6f8b4632ce5
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) 8 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 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 3 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 5 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 18 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_2df6047ee0dce28be88d9b5deb58b7ee_amadey_elex_floxif_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_2df6047ee0dce28be88d9b5deb58b7ee_amadey_elex_floxif_rhadamanthys_stealc_stop.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"2⤵
- 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 SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll.000
AdobeARM.exe.tmp
symsrv.dll
AdobeARM.log
ArmUI.ini
memory/3176-120-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3176-17-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3176-111-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3176-109-0x00000000007D0000-0x00000000008F7000-memory.dmp
memory/3176-124-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3176-128-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5976-13-0x0000000010000000-0x0000000010030000-memory.dmp
memory/5976-14-0x0000000000960000-0x00000000009C2000-memory.dmp
memory/5976-6-0x0000000000962000-0x0000000000963000-memory.dmp
memory/5976-7-0x0000000000960000-0x00000000009C2000-memory.dmp
memory/5976-4-0x0000000010000000-0x0000000010030000-memory.dmp