Analysis
-
max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
13-12-2024 00:24
General
-
Target
2024-12-13_145ddd104a6c896f3f919d503a40fd3a_avoslocker_cobalt-strike_floxif_luca-stealer.exe
-
Size
464KB
-
MD5
145ddd104a6c896f3f919d503a40fd3a
-
SHA1
2dcbf70b03a084f2f56089fd47a7da9f5cc599a3
-
SHA256
db2d148020a57a64589dd13568fb66747417ca6084a7f6dc8e63206f2c22a25c
-
SHA512
1f7f454125edbb02c1d0e05df4efe471170d141e86b83efef655697a19da36d0e64daa6381e74af1b4a11a10bd806f2fd39783958d753f314edfb79e74f496c9
-
SSDEEP
12288:5K3wTR8X1JBxr3SYnVWqqPIBONhxs7rleBjvrEH7L:50wTREGj/xs7RYrEH7L
Malware Config
Signatures
-
Floxif family
-
Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
-
Detects Floxif payload 1 IoCs
-
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.
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
-
Loads dropped DLL 1 IoCs
-
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Program Files directory 2 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
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
Loading Replay Monitor...
Downloads
-
Filesize
5KB
MD55bbf1400057282dc3370cfded04ba8b0
SHA1756778319584a135bbfd8b4a44b86a890ea083c0
SHA2568ad8540b94ffb40c331bc23984b26e359182bd46f67fbd0d75c20b3a0b6377ef
SHA512d3b5f335cdf2a6299eb9e5350a2aa2743c6aa5ffb49064669acb49e4eddf89854eb787be77b9c380b8ef6fd062896ffc3f7c809a9308e2f492a1dcd927716c04
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
408KB