Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
05/09/2024, 12:32
General
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Target
2024-09-05_7593440c22a5db2806fa925162cc7498_floxif_mafia.exe
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Size
3.4MB
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MD5
7593440c22a5db2806fa925162cc7498
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SHA1
f5282321ce6de88326c6f600213ed6da8fc3fbb6
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SHA256
4e98cc01b1b9b90d8de8f64e028658e01d6774b8a1d210e7e84ee676d1723fdc
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SHA512
c234bc7f9c7000eb636f8724e2a90859a74eafad0718dd93a861acc0ce86b9e5ffd4eb3535b390fca0e7926444213912a3d611b25d3e8e630b5e1f6314a1e0af
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SSDEEP
98304:vQIQ7n4g8zR1ZRER+7bDMYkjMLGs7qKnX341lfc49:II9g8rTlZas7qKn4vX9
Malware Config
Signatures
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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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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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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 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\2024-09-05_7593440c22a5db2806fa925162cc7498_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-05_7593440c22a5db2806fa925162cc7498_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
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
4KB
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Filesize
192KB
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Filesize
3.4MB