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
26-12-2024 22:37
General
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Target
597a0a9a489157adee13ed11b7fd91c4409fec6808e474c04b4e16e4cb1d7606.exe
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Size
134KB
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MD5
a165ff63d21c6a0632d1cfbb57c60982
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SHA1
34112ecda1adb149de8c8339b7b4b68c591150c3
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SHA256
597a0a9a489157adee13ed11b7fd91c4409fec6808e474c04b4e16e4cb1d7606
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SHA512
f7fded77be9204687b1da84a4bf27c9f21f0445fe599fbcf97f05c4bd3433ec50df4193471ebe7791f5953c1322970592305244bfdf16ccd7e54c3fec092587b
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SSDEEP
1536:swCJNB3q9ldSlXxsLnTN2s+zheW6BVrqzCJ3bdDY+W14N4NmzWlIA7hKRQGa7lf:CTPlBIp2lQBV+UdE+rECWp7hK5Mlf
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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\597a0a9a489157adee13ed11b7fd91c4409fec6808e474c04b4e16e4cb1d7606.exe"C:\Users\Admin\AppData\Local\Temp\597a0a9a489157adee13ed11b7fd91c4409fec6808e474c04b4e16e4cb1d7606.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
4KB
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Filesize
192KB
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Filesize
52KB
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Filesize
52KB
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Filesize
192KB