Analysis
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max time kernel
95s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
20-12-2024 05:32
General
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Target
2024-12-20_5b227b53b5bea06ecca8f0185a2ed2b2_floxif_mafia.exe
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Size
708KB
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MD5
5b227b53b5bea06ecca8f0185a2ed2b2
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SHA1
2af8584cd476f612f140689b5923e74a9a73c7d6
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SHA256
6439719c8537793551359931cce5c70cd822c3f6092f84cf109323177baff365
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SHA512
ffe65c7c82bf3d847cf80be7abb4de3a82b19558d738a968c3f17307d77d0df2d515f471cb28ec8673de254e8f0aa46b1b52cc043ccf3b45771b0d3211614a6d
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SSDEEP
12288:uvN7t3capRpLJt9LSNSBQidO72sZTsWbVKFFf3FRcow6JVBjvrEH7gD:uNtMapztLDFVsZTnbVy9FRcVKbrEH7gD
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
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-20_5b227b53b5bea06ecca8f0185a2ed2b2_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-20_5b227b53b5bea06ecca8f0185a2ed2b2_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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
648KB
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Filesize
192KB