Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-12-2024 10:23
General
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Target
2024-12-18_2f2d6e9fa93c51a1246e5fada7311f8b_floxif_mafia.exe
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Size
3.9MB
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MD5
2f2d6e9fa93c51a1246e5fada7311f8b
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SHA1
569e666e2048beedd9d81df83768a8494f62388b
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SHA256
d8f75a64170054810fe0f7333ba1afee2ecf82b551a26045bad008cd69e51c43
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SHA512
60353d081eaead8bc9431cead6f5fb48771079024e4478a128d8412ed69ee9bf226eabe2213914403bdb9ec4a49d677bc29885d24cd4cc6b42a60a689a4ab5c3
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SSDEEP
98304:1g+Esjoa9kZ6DRwcEtzCyQWuKglLgyQ/Pn9rj+De0nzQUyH:1g+EsJ9k6bOuTgln9rj+DoUw
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 2 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\2024-12-18_2f2d6e9fa93c51a1246e5fada7311f8b_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-18_2f2d6e9fa93c51a1246e5fada7311f8b_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
3.9MB