Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
24-12-2024 06:45
General
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Target
75cb2dd77bb88fac6ceed00fd367ad67f11feb52f5d174e8d5289781488c9bc4.exe
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Size
554KB
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MD5
9662b17aee6d8d2a506e5b88625aea1b
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SHA1
86116a4c0e1d852a21314c14f6b686e6e0fdda1a
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SHA256
75cb2dd77bb88fac6ceed00fd367ad67f11feb52f5d174e8d5289781488c9bc4
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SHA512
7c5de7040650da25a51b35150ecddcf55f55c42baf25e4a0d10d56742701b67aedde9c05b5d87ab918c128f39ddaabb26e69d25c98638c4d782ef60b7a8b9640
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SSDEEP
12288:dNaDfsMMSsMMfBvMcsCMcs/fkx0+RT/S1QrW5tnu3R1MZEJIXBjvrEH70d:dIDfsMMSsMMfBvMcsCMcs/M0+RT/pctz
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 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 behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\75cb2dd77bb88fac6ceed00fd367ad67f11feb52f5d174e8d5289781488c9bc4.exe"C:\Users\Admin\AppData\Local\Temp\75cb2dd77bb88fac6ceed00fd367ad67f11feb52f5d174e8d5289781488c9bc4.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
620B
MD5c12fd605453cdbf28c5ea01babdaf8cb
SHA1503c617c7f4e2a22a1b30b5cb8a7ee179a30e48b
SHA25625610184852417091df68993030fa6feca40d8004238e8aa2d957d5a5e2059c8
SHA5128d86bc8557a874efd3c81755efa22f2e1df82240ab4b81d312d25f7f3c3e87471df1ab9dfed120b22d9e8dc1de37dabc9e755f2fd566d6133944d362399fd016
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Filesize
912B
MD5ce1fe088f4c706e0d54967816040c136
SHA1436c2a53c967ebe969f602df52160638edb3b158
SHA2569a9d0524612b378c58fc446908e4e6a7868eaf7b40f03c940292a120c0a5886a
SHA512198c4eadeef3a6e83b0b2f8f3e9d0387aa4425577226bb94b16ec80eebc042d66b0c73f5e882f568a86bb306e040cdd26962bdaf41d66a16339cdcb3f36675f3
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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
192KB