Analysis
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max time kernel
93s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
28-01-2025 01:55
General
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Target
2025-01-28_7f3f836972830585056028bef169c382_floxif_mafia.exe
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Size
1.7MB
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MD5
7f3f836972830585056028bef169c382
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SHA1
584290384e4128fabfbf42a44c92433879a24b4f
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SHA256
796f465d992bf532c7162bdaa31ddd470681bcb0735dfc437c3fced829e9446f
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SHA512
76ae4d687433dfa77ec306d277abfc9c053a92483498320d5efc9033a1b924c7b9d66282c406dac9fb804cfe582d0b5b3e1d43160f454bc518a5e5a65f8e3b2e
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SSDEEP
49152:dry/+d9KLFmndATsW32TFw3/9htahlYv2H5WA9w1pI1YTST9lYwQTn8gsc+:dnLKLFmqTsW32Tg/9Qls2H5WA9wDlAPb
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 4 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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Program crash 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 behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-28_7f3f836972830585056028bef169c382_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-28_7f3f836972830585056028bef169c382_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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 16202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1608 -ip 16081⤵
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
4KB
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Filesize
1.7MB
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Filesize
192KB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
192KB