General
- Target 2026-05-24_9e1c213881106a99ed6cdd5d829b1f4e_coinminer_elex_wannacry
- Size 412KB
- Sample260524-2f4vmaby8z
- SHA256 70a8351b79c38556d7002fe01c780ae52ed8e46fc2902a39ec908fb678302d0c
Score
10/10
Malware Config
Targets
-
- Target 2026-05-24_9e1c213881106a99ed6cdd5d829b1f4e_coinminer_elex_wannacry
- Size 412KB
- SHA256 70a8351b79c38556d7002fe01c780ae52ed8e46fc2902a39ec908fb678302d0c
Score10/10Detects Farfli Backdoor
Family: Farfli
Farfli is a Windows backdoor written in C++.
- Custom signature
Detects executables containing base64 encoded User Agent
- Custom signature
UPX dump on OEP (original entry point)
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege 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
1