Analysis
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max time kernel
94s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
19-12-2024 17:30
General
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Target
2024-12-19_636cc83501292a7a5d746b35494171a5_floxif_hijackloader_icedid.exe
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Size
3.2MB
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MD5
636cc83501292a7a5d746b35494171a5
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SHA1
460cbbc5b21a8c9ec851c7d63875bf0b433d99ca
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SHA256
c216a6bd9bddbda47976ac8f2591d6d85a4b84e8a3f19d7eff774adba38f7525
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SHA512
1b23af415e0759f0bb718fe2be9293f4c5b2e244c0131fe3132c2f6b03281b311b62e7b76cc0daecee458a975d5f3a2536473bfb4212207936a6f800de6d7732
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SSDEEP
49152:2KT5razB15YsBNMqxs9j7GvQDf536Ubmezbj2PSWMNXobnbtfNPBtpCW1zMm:2KMHXADyPSWMNXobPBtMW2m
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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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 1 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 use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-19_636cc83501292a7a5d746b35494171a5_floxif_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-19_636cc83501292a7a5d746b35494171a5_floxif_hijackloader_icedid.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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
192KB