Analysis
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max time kernel
103s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
03/04/2025, 17:37
General
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Target
2025-04-03_3478b6e4e326c3ef09638f777e4712da_amadey_black-basta_floxif_hijackloader_luca-stealer.exe
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Size
964KB
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MD5
3478b6e4e326c3ef09638f777e4712da
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SHA1
e5a7b62414daa61ee9c883081b4b0bf55c3c276a
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SHA256
5c0c16303b71a6679d8f496a75baff3669e7f22973037706260fa1f669ec9cdd
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SHA512
17d0ac4257f6949933a9952d183b728eb06ecd20b8487840a7cad0e066e44a1e2c4240ad32299425aca4f154811671723331083ba126e8de29d815a4b77aea91
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SSDEEP
12288:XNpRYfy+yp95siV3ztYnxXKbJS5ZPPqmHiKv2l2NEaRrsepLIjsweduFFVIURngX:XNs6YnxXTMKvSL0LR2FXqXzZrEH7w
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 2 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-04-03_3478b6e4e326c3ef09638f777e4712da_amadey_black-basta_floxif_hijackloader_luca-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2025-04-03_3478b6e4e326c3ef09638f777e4712da_amadey_black-basta_floxif_hijackloader_luca-stealer.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
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
819B
MD542d1d74cb964e712f6e0a6dd7dd44d6e
SHA122dfddc076456b537acf8a033ae4c244b23d78a6
SHA256906370c582b04f4e28c2620dacf790bbc10b3d4623a3c94bed065355c1a3da33
SHA512d4ecdc30fee5b1a46fb55bed63622a141309b10ae8a6aa4f85aa0e25e5164d6df87db4c676a084f0ebec6ac186df431522f5c604f242a91aaf6f59afe4cfaa28
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Filesize
1KB
MD504a4feea7c109d8e8576562b29d822cf
SHA10487bc4b91d3da09d65aa1651208ff5cf4ea728a
SHA256e4b8d5fb5681bc8c5ba9595d8a3fa95c87683150c46b3258ad24b257fa69372c
SHA512b12e29858ebc0a078a37f16ff4bdb6a8a2ddb643d1aca32a22cf433637baa242789ff3a1dcf0f1379327abdfe6284d78935ee4693230d3a862e57fb90ff962cf
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Filesize
192KB
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Filesize
192KB
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Filesize
896KB