Analysis
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max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
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submitted
05/07/2024, 03:37
General
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Target
343d857696ec311b5ac74a8c5f41e8a7c4e0b2177b0735c5e21a90aa6afa307e.exe
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Size
1.9MB
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MD5
ad250acadf8f6a483cf445b88130d000
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SHA1
b71da0bf217153ab1507c1a7dd372cd4b4107352
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SHA256
343d857696ec311b5ac74a8c5f41e8a7c4e0b2177b0735c5e21a90aa6afa307e
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SHA512
bec84a7af0dc7bd4b4f3d7e85ccf5d95fb7fed5c23206d193f81d703eaedabb1bd2c7322c8b491e3cd6432f94f7c929616fd92b45b941196c6005c244aa0226a
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SSDEEP
49152:fWDUiXqySIORS/sMIHjeFKYB6ZyVBaz4o2nCWQm7pTOhvZ9JKs1:O4ASIk/jyKYB6cVBaz4o2CRm7pTOhvZZ
Malware Config
Signatures
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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 6 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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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\343d857696ec311b5ac74a8c5f41e8a7c4e0b2177b0735c5e21a90aa6afa307e.exe"C:\Users\Admin\AppData\Local\Temp\343d857696ec311b5ac74a8c5f41e8a7c4e0b2177b0735c5e21a90aa6afa307e.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- 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
4KB
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Filesize
192KB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
192KB
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Filesize
4.4MB