Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
02-01-2025 12:26
General
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Target
2025-01-02_cf1a96e3b241fda0a583c110caccf039_floxif_mafia.exe
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Size
2.6MB
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MD5
cf1a96e3b241fda0a583c110caccf039
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SHA1
98737a4c76bb0434785e540ea236d3a96e194e17
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SHA256
3302acdc8c2b2a27d627d9d8ac1aac0bbbae6717d994168f4538e12cb4f2b7eb
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SHA512
c8fcd3541aa970397e7ba681fb0ed7828ebb0ca8a642448106fa06c54050c8da0c3cf379abd3b759f348e807e0ec726ea4fffd6dca7a1dfe65af2f520854bba9
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SSDEEP
49152:gxLv4ViQaiDxb2BNvHVU8PTnUF5cGQ3GM0xwXYjW6dS8yTYITLP+jviDfSaPs:gx8iFib2BNvLPTn+5cGQ3GM0LWyyTYIO
Malware Config
Signatures
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Floxif family
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Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
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Detects Floxif payload 1 IoCs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Loads dropped DLL 1 IoCs
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-02_cf1a96e3b241fda0a583c110caccf039_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_cf1a96e3b241fda0a583c110caccf039_floxif_mafia.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
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
192KB
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Filesize
2.5MB