Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
25-12-2024 12:25
General
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Target
2024-12-25_5da66797daab306445ce75f974f06c89_bkransomware_floxif.exe
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Size
2.1MB
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MD5
5da66797daab306445ce75f974f06c89
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SHA1
ad2c63977d18483946bc4d4fb9f646249728e3a8
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SHA256
c3bd157108fdb9bf8a1d7f75a3df9a8b3ef1690359066942e0c82b2df3ad4911
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SHA512
4cc51f774089b43bbc11bb1de3f43cc0e4bcb69e6346daba3b609d8a2861f2761fef867d5094f25cb1cb818fdd31d38b70b60823e99f33af02b8776419a65fd8
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SSDEEP
49152:/ofqq2msxBMvSxRio/D4aQGJ6+Y59N2153xqPk4utu+NNAVw6rPYg:gCq2R3MvSxN/M9GJrYx2r34Pk4utCVF
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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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 1 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\2024-12-25_5da66797daab306445ce75f974f06c89_bkransomware_floxif.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-25_5da66797daab306445ce75f974f06c89_bkransomware_floxif.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
Loading Replay Monitor...
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
2.1MB