farfli | b2240958cee7a5996baf287fd9bf82b5eeec2f0d6da68a6817623be0fa1c614e

General

Target
2026-08-23_9b37ff232d1045ccaf7caf61d98561a8_coinminer_elex_wannacry
Size 296KB
Sample260825-24p2dafk3w
SHA256 b2240958cee7a5996baf287fd9bf82b5eeec2f0d6da68a6817623be0fa1c614e
MD5 9b37ff232d1045ccaf7caf61d98561a8
SHA1 4ab2436b13761f8e538675141fc4d7c8782ad673
SHA512 11379adffa4c2486cc1b7d022a8fe6d71c0ce05c54376620a7cc1d7d35ea439d9701baddeadb3730b671a39985744f1ee52e06f4b31c6d55ab6e4a5cbf7c7338
SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO2:ywLcCmuErglr73aAD+t
TLSH
T172540282E501DF07EC2FC7B6813E5E291217AF521B705597D3C4B91E26B3682B63A0DD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-23_9b37ff232d1045ccaf7caf61d98561a8_coinminer_elex_wannacry
- Size 296KB
- SHA256 b2240958cee7a5996baf287fd9bf82b5eeec2f0d6da68a6817623be0fa1c614e
- MD5 9b37ff232d1045ccaf7caf61d98561a8
- SHA1 4ab2436b13761f8e538675141fc4d7c8782ad673
- SHA512 11379adffa4c2486cc1b7d022a8fe6d71c0ce05c54376620a7cc1d7d35ea439d9701baddeadb3730b671a39985744f1ee52e06f4b31c6d55ab6e4a5cbf7c7338
- SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO2:ywLcCmuErglr73aAD+t
- TLSH
  T172540282E501DF07EC2FC7B6813E5E291217AF521B705597D3C4B91E26B3682B63A0DD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit 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.
- 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