farfli | e340e204605ab280124890da28b53328b0037f3844b0f53c2a5ec7173f372e16

General

Target
2026-09-24_304195669e5b7c016aff4b1a1b635442_elex_wannacry
Size 121KB
Sample260925-prv1msstg1
SHA256 e340e204605ab280124890da28b53328b0037f3844b0f53c2a5ec7173f372e16
MD5 304195669e5b7c016aff4b1a1b635442
SHA1 a4fb5899ec2ad65a05485bd0ae744a3c8158768b
SHA512 932a70aa3f7a164e7b6b9210c866ec0544c6c2de2a9b8d3a700f268ebbad7e79c81f711f4c2457092c0a73b5820962099bc22f2783de502de3e3d156524eee54
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0ps:xl6XYeel6GGGVOS
TLSH
T10DC39D439BB589D5E0111CF4029BBB3583B698893B15A757D388DF0EE43DE80DB362DA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-24_304195669e5b7c016aff4b1a1b635442_elex_wannacry
- Size 121KB
- SHA256 e340e204605ab280124890da28b53328b0037f3844b0f53c2a5ec7173f372e16
- MD5 304195669e5b7c016aff4b1a1b635442
- SHA1 a4fb5899ec2ad65a05485bd0ae744a3c8158768b
- SHA512 932a70aa3f7a164e7b6b9210c866ec0544c6c2de2a9b8d3a700f268ebbad7e79c81f711f4c2457092c0a73b5820962099bc22f2783de502de3e3d156524eee54
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0ps:xl6XYeel6GGGVOS
- TLSH
  T10DC39D439BB589D5E0111CF4029BBB3583B698893B15A757D388DF0EE43DE80DB362DA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion discovery execution farfli persistence spyware stealer upx
- 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.
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Deletes itself
  defense_evasion
- 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