Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
13-12-2024 00:24
General
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Target
2024-12-13_145ddd104a6c896f3f919d503a40fd3a_avoslocker_cobalt-strike_floxif_luca-stealer.exe
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Size
464KB
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MD5
145ddd104a6c896f3f919d503a40fd3a
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SHA1
2dcbf70b03a084f2f56089fd47a7da9f5cc599a3
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SHA256
db2d148020a57a64589dd13568fb66747417ca6084a7f6dc8e63206f2c22a25c
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SHA512
1f7f454125edbb02c1d0e05df4efe471170d141e86b83efef655697a19da36d0e64daa6381e74af1b4a11a10bd806f2fd39783958d753f314edfb79e74f496c9
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SSDEEP
12288:5K3wTR8X1JBxr3SYnVWqqPIBONhxs7rleBjvrEH7L:50wTREGj/xs7RYrEH7L
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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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
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-13_145ddd104a6c896f3f919d503a40fd3a_avoslocker_cobalt-strike_floxif_luca-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-13_145ddd104a6c896f3f919d503a40fd3a_avoslocker_cobalt-strike_floxif_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
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
5KB
MD58f795a86dd6f289066065f2d0ce9f98b
SHA1f0714aaeb8de32e18bf27bd600f7cb56363a5852
SHA2566b405e254bfb819940eac0021ad3ce461fcc3914c857bdc9c86624a278a4a3c0
SHA512d66516db0629cae464cefadde6c3698c220b8417742baeeee4666003c975df5a443c91ea52d693329c973f60a3c50f8077b864befeeec6777d4ed8c65fc67eec
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Filesize
944B
MD526a74a3b5ef13b955c1ef6fe02cd93c0
SHA1df234213c15b8778a67eeddd80c04ca9e77ac291
SHA256b8f264986269542df50f40eb4815d54c583126837141626e67f29ccd60393cbb
SHA5129133e35fea4c877a4f9669e5eeceab3c1036d3f3fa0a194fbd8120cb631c2f7ed5da726560fe66c805717b99a0312af4f707bd4f9f302fc499d523b3f5c892b4
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Filesize
192KB
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Filesize
192KB
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Filesize
408KB