Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
22-11-2024 03:47
General
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Target
bf5acdcde970d6063acf23076baa3c60fb61540c407ee7c8b1d4072b5d0fcb43.exe
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Size
364KB
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MD5
b320207e431ee37c63c17cf674c37a43
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SHA1
275b0b33722d9a99a2b7457994bdfa61f78eb2a6
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SHA256
bf5acdcde970d6063acf23076baa3c60fb61540c407ee7c8b1d4072b5d0fcb43
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SHA512
e07043d69ae57ab0f5759f1280aec9b259963df9a24ff09a06a5be7f4f6bb2236d5a9786d5eaff78336829e10056963db48ad0ae473bb5aa3ea89ebda15ad049
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SSDEEP
6144:i++3nuxJN633a+4QWA4HYcOY/Q/YgvaUAAO1g2tYeBV+UdvrEFp7hKaa:iVnuTN633aqDc9SAeeBjvrEH7/a
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
Processes
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C:\Users\Admin\AppData\Local\Temp\bf5acdcde970d6063acf23076baa3c60fb61540c407ee7c8b1d4072b5d0fcb43.exe"C:\Users\Admin\AppData\Local\Temp\bf5acdcde970d6063acf23076baa3c60fb61540c407ee7c8b1d4072b5d0fcb43.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- 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
300KB
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Filesize
192KB