Analysis
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max time kernel
93s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
16-12-2024 17:15
General
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Target
685109ec975380c38374f3dfa76b497c47d6699fe5a9fa1e284a2be625542119N.exe
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Size
133KB
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MD5
866d225791024e6bf71a37ab8a8456e0
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SHA1
9b5ef588953072937863881cddc814194b0c4f96
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SHA256
685109ec975380c38374f3dfa76b497c47d6699fe5a9fa1e284a2be625542119
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SHA512
fe8f32b16c8f086e9fffadb0187e2282fc721dd89aae42193f50a533ecacf4c0c31e581eeeedde5e5c2eacb6bc74fcc4bdd09597792448879d5eb1117c1e6183
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SSDEEP
3072:+83/qx2+52lQBV+UdE+rECWp7hKR2GTZNgldS8:+WOBV+UdvrEFp7hKYT
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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
Processes
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C:\Users\Admin\AppData\Local\Temp\685109ec975380c38374f3dfa76b497c47d6699fe5a9fa1e284a2be625542119N.exe"C:\Users\Admin\AppData\Local\Temp\685109ec975380c38374f3dfa76b497c47d6699fe5a9fa1e284a2be625542119N.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
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
16KB
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Filesize
80KB
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Filesize
80KB
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Filesize
192KB