Analysis
- max time kernel
96s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
27/12/2024, 12:29
General
- Target 2024-12-27_322c52c68ac333cf966da7def65f098a_floxif_hijackloader_mafia.exe
- Size 2.7MB
- Sample241227-pn9dvsvpgj
- SHA256 161793dc364a069b8a79fefaec818fa7b8b7af4d6d454178d3aa05c9801fdf02
Score
10/10
Malware Config
Signatures
- Floxif family
- Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Detects Floxif payload 1 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- 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
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-12-27_322c52c68ac333cf966da7def65f098a_floxif_hijackloader_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-27_322c52c68ac333cf966da7def65f098a_floxif_hijackloader_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 8042⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2808 -ip 28081⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
symsrv.dll
memory/2808-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2808-6-0x0000000000221000-0x0000000000222000-memory.dmp
memory/2808-9-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2808-7-0x0000000000220000-0x00000000004C8000-memory.dmp