Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
01-01-2025 00:24
General
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Target
2025-01-01_2f3a43d22acbb5352fc6b8ae38e2f7d1_bkransomware_floxif.exe
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Size
2.2MB
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MD5
2f3a43d22acbb5352fc6b8ae38e2f7d1
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SHA1
221ada6367694a97ef67ce70984612e85cd9a564
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SHA256
3f906ebbe52c92eed67c537c1ea266e09035d8511137ed3bbcdd4f9b5bec9c28
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SHA512
122ad2e90f97e1e6221e69cfa111303122bcff459a054deeaf98d494b352f15aeef103dbc75593f3625ced5b3da618f97eda5a0e6b2fbc1a784eb0147a9abc6c
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SSDEEP
49152:OxsDItNUIhitqrLOe8+aJn9x+Uw7X8ZzZ17KmgCskgl:Oxt7UIItqr55I0J
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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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\2025-01-01_2f3a43d22acbb5352fc6b8ae38e2f7d1_bkransomware_floxif.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-01_2f3a43d22acbb5352fc6b8ae38e2f7d1_bkransomware_floxif.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
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
2.2MB