Analysis
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max time kernel
94s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
15-12-2024 22:24
General
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Target
529df1c138c0d318d99c7382f3dcb436ae6c35867a8817b77cdf414e62931c09.exe
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Size
554KB
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MD5
781e95c9482fd23e0b76231913f2e2af
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SHA1
e5b32570c837b1dfc2ee5d7edba98e2505a53939
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SHA256
529df1c138c0d318d99c7382f3dcb436ae6c35867a8817b77cdf414e62931c09
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SHA512
cb0918c48d5c97f114e4c17f2df9a212bb4f1f49b35d8075f93ca4314fc59ef04b7217fa97c3f6aab6a3b50b9babcb167bf08b4db035b1d095d8bf8b9b86b035
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SSDEEP
12288:dNaDfsMMSsMMfBvMcsCMcs/7Ekx0+RT/S1QLUtnu3R1MZEJIXBjvrEH7g:dIDfsMMSsMMfBvMcsCMcs/h0+RT/p4tx
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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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 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 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\529df1c138c0d318d99c7382f3dcb436ae6c35867a8817b77cdf414e62931c09.exe"C:\Users\Admin\AppData\Local\Temp\529df1c138c0d318d99c7382f3dcb436ae6c35867a8817b77cdf414e62931c09.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
420B
MD5c4f45a619fc8b8ac183a3402e000033a
SHA1ad0a50e9994030f8fee9f73a60b8304c3ba799d7
SHA256e12ea35d1f6484fd44b81f3540ffb1b9e8e71923b1ecee46c95170452febf5e2
SHA512edacc53d733460d2e912a870424670cab63d92dca91eeeef8ad55b814cd191cc7b21cf4e670508a3ee263bcb58c1e9365703de103ea98b0fede1101036c70e82
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Filesize
192KB
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Filesize
12KB
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Filesize
480KB
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Filesize
192KB
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Filesize
480KB