Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
26-12-2024 18:01
General
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Target
5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37N.exe
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Size
166KB
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MD5
5b442b6f860046fcb3dd3c6a2a97b310
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SHA1
fa93a42ada46d9e6c764b6949b93391421c09cf1
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SHA256
5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37
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SHA512
6a8d178162fd901f8673788ed9a23c8ac660d4843c6614d913d7f29cbd0994ca287118978ff284bc9767f3c545c0832443cff133101c69e3f6f3ffb452851d18
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SSDEEP
3072:lgGUS3/7VtebkTlLx2/E2lQBV+UdE+rECWp7hKasC9T+:+GUYJtebkTlJBV+UdvrEFp7hKlCw
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\5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37N.exe"C:\Users\Admin\AppData\Local\Temp\5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37N.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
12KB
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Filesize
116KB
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Filesize
116KB
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Filesize
192KB