Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
20-11-2024 02:05
General
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Target
a6a88aedcf531ae31f6b505b7ad53622e36fc7c3d519ebd92b4d604dfc4ceac4.exe
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Size
1.6MB
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MD5
07c0a38fe2f4a978d9cc7dc3f176578b
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SHA1
9b377e5288ff12a80444848b185778ee3b0fb8bf
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SHA256
a6a88aedcf531ae31f6b505b7ad53622e36fc7c3d519ebd92b4d604dfc4ceac4
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SHA512
52558d2cdf4ecdcf2d0a41cd8a29deeac9a2f07af0f01027eec0ccf967759500dbda36a5a8cda8bddd8a2bf23107199e7275e5df64cdf988ef79c83c0a4718a2
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SSDEEP
6144:HPKZ9v9DbFZdCsKg8SVAKtVSVeF/y/BV+UdvrEFp7hKE:vy9VhWg8SO0SVK/6BjvrEH7X
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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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Adds Run key to start application 2 TTPs 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 2 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
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a6a88aedcf531ae31f6b505b7ad53622e36fc7c3d519ebd92b4d604dfc4ceac4.exe"C:\Users\Admin\AppData\Local\Temp\a6a88aedcf531ae31f6b505b7ad53622e36fc7c3d519ebd92b4d604dfc4ceac4.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
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\system32.exeC:\Users\Admin\system32.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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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
1.6MB
MD5d69d3f49d876396dc2ea96e5003b90f0
SHA1068bc0de16def1e10017759f28cd9554b8f6b369
SHA256bc584a7985f543cee0128876bdd05925c8f7aeee3a5836ac0652255be28c724a
SHA51254a02c7374ff907ba9ce2bb0051652dbce468edca24c42d7e639cfba345ebdc7c69cfd756bd4ddb40ae7d3a6e944852b40dafd8a7c6107cd1c0053c1a63db094
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Filesize
584KB
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Filesize
584KB
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Filesize
584KB
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Filesize
192KB
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Filesize
4KB
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Filesize
584KB
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Filesize
192KB
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Filesize
584KB