Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
03-01-2025 10:17
General
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Target
2025-01-02_0333e924ade0a04cd0468f1596e1d2df_floxif_hijackloader_mafia.exe
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Size
2.7MB
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MD5
0333e924ade0a04cd0468f1596e1d2df
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SHA1
d9b8f4c38a7c09dbfd14fa90919536ef8dfa6784
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SHA256
e1b8399bd68872885e8fd77727e1ddd51f0a7b2334b75b82adf5d14c915e55d6
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SHA512
c737efe89c5ae2ed75f74d8668821a1802288b99a37984c4ef45b95521933cba1419194e58127ca07e9c9c6f3bbbda722adaa375f40d66f7927f7b5e6fc98aee
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SSDEEP
49152:Flks4A6lVLX6Sc60TNUFFIIsTp69FlNN7boUvH6u//zHPwhXPwMQ9i9ZMW/KMZKK:/n6r6+0TUFIIsTY9Fl/7boUi+zwZPwMl
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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Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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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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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 1 IoCs
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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 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_0333e924ade0a04cd0468f1596e1d2df_floxif_hijackloader_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_0333e924ade0a04cd0468f1596e1d2df_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
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
2.7MB