farfli | f2e10760921b8b099092005eb2b5b2ba898055a72537d10db6b52b5964c4a501

General

Target
2026-07-08_4425d1b16d85f01d849de425e941227e_coinminer_elex_wannacry
Size 541KB
Sample260708-2fz7faaz7v
SHA256 f2e10760921b8b099092005eb2b5b2ba898055a72537d10db6b52b5964c4a501
MD5 4425d1b16d85f01d849de425e941227e
SHA1 65f69174413e0cee0aff3080d56f328183f79d10
SHA512 b104f2c7de3294c0ed420b3ca51838c57943121f467369667312b9b33c9125e8a655a22a5ac2875232b31c4e6b0d70a4963fbef5565eab9d2cdeb3d24278e517
SSDEEP 6144:T7fy6Ezozt81ENRd3Qs1OUdK8N+VQs7PlWlBjPKXPXwboCTms51t1wZXzYEGgJrt:Sbt1kRdAs1OYKPlWlBjifyPTmfWqT
TLSH
T12BC48D903D90C158CD2BC7B4A1EFB226E7256777E3765F8882C62053C6B54AF21A87CD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-08_4425d1b16d85f01d849de425e941227e_coinminer_elex_wannacry
- Size 541KB
- SHA256 f2e10760921b8b099092005eb2b5b2ba898055a72537d10db6b52b5964c4a501
- MD5 4425d1b16d85f01d849de425e941227e
- SHA1 65f69174413e0cee0aff3080d56f328183f79d10
- SHA512 b104f2c7de3294c0ed420b3ca51838c57943121f467369667312b9b33c9125e8a655a22a5ac2875232b31c4e6b0d70a4963fbef5565eab9d2cdeb3d24278e517
- SSDEEP 6144:T7fy6Ezozt81ENRd3Qs1OUdK8N+VQs7PlWlBjPKXPXwboCTms51t1wZXzYEGgJrt:Sbt1kRdAs1OYKPlWlBjifyPTmfWqT
- TLSH
  T12BC48D903D90C158CD2BC7B4A1EFB226E7256777E3765F8882C62053C6B54AF21A87CD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion discovery farfli persistence spyware stealer upx adware ransomware
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Detects executables containing base64 encoded User Agent
- UPX dump on OEP (original entry point)
- 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.
  persistence
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- 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.
  spyware stealer
- Adds Run key to start application
  persistence
- 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.
  bootkit persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2