Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
03/09/2024, 23:21
General
- Target 2024-09-03_b74dce094e4c3d1a6e219f53c13f8f3e_floxif_mafia.exe
- Size 1.8MB
- Sample240903-3ccgmszelp
- SHA256 6393654652fea6a142cef7c44c1144206993a36beeaabc4b5f01734b80a8ead6
Score
10/10
Malware Config
Signatures
- 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
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-03_b74dce094e4c3d1a6e219f53c13f8f3e_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-03_b74dce094e4c3d1a6e219f53c13f8f3e_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 6202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4112 -ip 41121⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
symsrv.dll
memory/4112-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4112-5-0x0000000000151000-0x0000000000152000-memory.dmp
memory/4112-8-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4112-6-0x0000000000150000-0x000000000030D000-memory.dmp