Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
16-12-2024 07:35
General
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Target
7b1f798519155807b2d7716b3402cb51ca4c6c6435857c5d7aa6c53e9c59641fN.exe
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Size
3.2MB
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MD5
5b3f7c8a56989cdee73bc1547a7a91b0
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SHA1
c2080579a1b09994ce3f8bce14e97dc21c12e3d9
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SHA256
7b1f798519155807b2d7716b3402cb51ca4c6c6435857c5d7aa6c53e9c59641f
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SHA512
5ca05535256aab9a730f7686940a22b536e7f2561ca1048f115d84a956206a740ae9f683f92f253832245bc2e81c8adc89789e15292611614b9989645de3581b
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SSDEEP
49152:2KT5razB15YsBNMqxs9j7GvQDf536Ubmezbj2PSWMNXoqnbtuNPBtpCW1zMm:2KMHXADyPSWMNXoHPBtMW2m
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\7b1f798519155807b2d7716b3402cb51ca4c6c6435857c5d7aa6c53e9c59641fN.exe"C:\Users\Admin\AppData\Local\Temp\7b1f798519155807b2d7716b3402cb51ca4c6c6435857c5d7aa6c53e9c59641fN.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
711B
MD504b7dd2b4c9527c1045bc57be8a416ef
SHA17382a0498be7a9bf22149e965533094086bd6aec
SHA25649cb383f4901c8c1e29a45d0f791ce44159b74e7fce7a04b284ffc02839e756b
SHA5120dc117cc4100e2ce6a40b5f4d79cba5b897f4b2296d017cbf33a66e2b31ca774bba231253a19ec93d0b264cc308836602eb9dc8a35ede26d2c8ca8da316c1126
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
192KB