Analysis
- max time kernel
147s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
09/09/2024, 17:29
General
- Target 20240909132508306f13379684e90051e1071250floxifsnatch.exe
- Size 3.6MB
- Sample240909-v2mpxasfke
- SHA256 5b43be9ab331a7f0624bc6bd71d2ba51f96c14feabd660363668b1919482083f
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 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in Program Files directory 2 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 behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\20240909132508306f13379684e90051e1071250floxifsnatch.exe"C:\Users\Admin\AppData\Local\Temp\20240909132508306f13379684e90051e1071250floxifsnatch.exe"1⤵
- 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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
symsrv.dll
symsrv.dll.000
memory/2732-2-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2732-6-0x0000000000D81000-0x0000000000D82000-memory.dmp
memory/2732-12-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2732-13-0x0000000000D80000-0x0000000001138000-memory.dmp
memory/2732-20-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2732-24-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2732-28-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2732-32-0x0000000010000000-0x0000000010030000-memory.dmp