General
- Target e5c60cd4c9bbbb368946808fc928557114f5577a1abca34ed67fb37e3a3b6ff1
- Size 647KB
- Sample260708-h784wadt7p
- SHA256 e5c60cd4c9bbbb368946808fc928557114f5577a1abca34ed67fb37e3a3b6ff1
Malware Config
Targets
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- Target e5c60cd4c9bbbb368946808fc928557114f5577a1abca34ed67fb37e3a3b6ff1
- Size 647KB
- SHA256 e5c60cd4c9bbbb368946808fc928557114f5577a1abca34ed67fb37e3a3b6ff1
Score10/10Detects Farfli Backdoor
Family: Farfli
Farfli is a Windows backdoor written in C++.
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
Adds Run key to start application
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1