Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/11/2026, 00:23
General
- Target 2026-11-13_b759faae92bd21e037d2ceb50e3567d4_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat.exe
- Size 935KB
- Sample261114-apseeaaz5x
- SHA256 058b5657c3410d3eeab43f46ea3af9c26df65b1cbc5eda856c81f517c96d3e83
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) 5 IoCs
- Downloads MZ/PE file 1 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 1 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 5 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).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-13_b759faae92bd21e037d2ceb50e3567d4_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-13_b759faae92bd21e037d2ceb50e3567d4_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat.exe"1⤵
- Downloads MZ/PE file
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\_wt\setup.exe"C:\Users\Admin\AppData\Local\Temp\_wt\setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\_wt\wintoolspro.exe"C:\Users\Admin\AppData\Local\Temp\_wt\wintoolspro.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-HKJE3.tmp\wintoolspro.tmp"C:\Users\Admin\AppData\Local\Temp\is-HKJE3.tmp\wintoolspro.tmp" /SL5="$600A8,2177475,131584,C:\Users\Admin\AppData\Local\Temp\_wt\wintoolspro.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
symsrv.dll
setup.exe
setup.ini
wintoolspro.exe
wintoolspro.tmp
memory/2580-95-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-99-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-93-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-89-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-101-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-91-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-97-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-103-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-79-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-81-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-83-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-85-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2580-87-0x0000000000400000-0x000000000052F000-memory.dmp
memory/2680-78-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2680-71-0x0000000000400000-0x000000000042A000-memory.dmp
memory/3436-67-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3436-65-0x0000000000550000-0x000000000062C000-memory.dmp
memory/3436-31-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3436-30-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3436-29-0x0000000000550000-0x000000000062C000-memory.dmp
memory/3436-4-0x0000000010000000-0x0000000010030000-memory.dmp