Analysis
-
max time kernel
112s -
max time network
56s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
-
submitted
01-01-2025 13:22
General
-
Target
4836c43dbc99c1eee569270eef54cf6b3c1c876f9edc9a0b225b00a8e1358a1cN.exe
-
Size
1.8MB
-
MD5
106a823c45bdf59bdad2d0bb3ab47300
-
SHA1
f233cfbde3b3656928a6702c0897133c2815c988
-
SHA256
4836c43dbc99c1eee569270eef54cf6b3c1c876f9edc9a0b225b00a8e1358a1c
-
SHA512
525b4ae4b3422197a20fd3c5406cb72cfdce82cfa795e0c49267f82b0e57887f34493d9ad0d3bce2af10cc94974af39a7fe03af41eb898ff81dabd2f26087022
-
SSDEEP
49152:eVzyP4BTkT3EApTLi2CCzMn3jzOAhFEyDeaXrdA:eVzyABTbE2S
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
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
-
Loads dropped DLL 2 IoCs
-
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Program Files directory 5 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of FindShellTrayWindow 1 IoCs
-
Suspicious use of SendNotifyMessage 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4836c43dbc99c1eee569270eef54cf6b3c1c876f9edc9a0b225b00a8e1358a1cN.exe"C:\Users\Admin\AppData\Local\Temp\4836c43dbc99c1eee569270eef54cf6b3c1c876f9edc9a0b225b00a8e1358a1cN.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 SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
-
Filesize
4.1MB
MD50b0d4431610420f5cb79dc05881c3942
SHA1ca23f3e1da039dd73b14477765fcaa6b5ce3dcd8
SHA25621f6deb6f77fb4576b8abd15c3e8705ad88d82f2ff4cfa3608589b2c2976f6d9
SHA512ef6bff161fa5e680159e319b9748595d2091b76cc5d06d6c83179f74c754b7fdd7c9f29dd6c1db2f454b9378795587e751b83c84973a4327f034c2148a2eedf4
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
-
Filesize
192KB
-
Filesize
1.7MB
-
Filesize
192KB
-
Filesize
1.7MB
-
Filesize
4.0MB
-
Filesize
192KB
-
Filesize
1.7MB
-
Filesize
192KB
-
Filesize
4KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
1.7MB