Analysis
-
max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
-
submitted
24-01-2025 20:04
General
-
Target
3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dacN.exe
-
Size
533KB
-
MD5
a70672b440882880af76dff63883c4a0
-
SHA1
cdc0ed9c28d3517912cd0681f882d32bfc35f26a
-
SHA256
3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dac
-
SHA512
7350e69a72013cf3b51dda7b3d9ca89ce923f5fe4eb961fa7e0c7600e1884dfcb41bb80166bfcc8703f3affed83b27bbc18322494b115573d0b48a77c43f9553
-
SSDEEP
6144:kafsiuvAQ+tTm6cyERSiytjLhcyE4jKS6v6KmGBV+UdvrEFp7hK+6li:RCvAQ+q6ctRt6XWyfjOyKbBjvrEH7hv
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.
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 4 IoCs
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 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 11 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Program Files directory 6 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Modifies Internet Explorer settings 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dacN.exe"C:\Users\Admin\AppData\Local\Temp\3feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dacN.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- 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 WriteProcessMemory
-
C:\Program Files (x86)\win\msn.exe"C:\Program Files (x86)\win\msn.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
-
Filesize
533KB
MD5a70672b440882880af76dff63883c4a0
SHA1cdc0ed9c28d3517912cd0681f882d32bfc35f26a
SHA2563feaad3886cd5c18a766a6da85d779cf0b26dd5623a125cb8e05bfac28181dac
SHA5127350e69a72013cf3b51dda7b3d9ca89ce923f5fe4eb961fa7e0c7600e1884dfcb41bb80166bfcc8703f3affed83b27bbc18322494b115573d0b48a77c43f9553
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
820KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
820KB
-
Filesize
4KB
-
Filesize
192KB
-
Filesize
212KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
212KB
-
Filesize
820KB
-
Filesize
192KB
-
Filesize
820KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
820KB
-
Filesize
820KB
-
Filesize
820KB