farfli | 6b4b820891da6efab37ccab9f28f63426926f5137699c91a2579fb89acca3926

General

Target
2026-07-17_d527dbc5b0b833423aa11130f1a34712_coinminer_elex_wannacry
Size 311KB
Sample260718-cb4lmags5w
SHA256 6b4b820891da6efab37ccab9f28f63426926f5137699c91a2579fb89acca3926
MD5 d527dbc5b0b833423aa11130f1a34712
SHA1 94101f834e68dae7b242407e82dd629f749964eb
SHA512 daf6ece73d651e3d852926ccd618225e79be51df0ed769a0426f0b9d17190d7e4a932aa7001ac5c4e5d6cc2d8f4eeef26e5bac56ed513b764221af375bce77a3
SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrOy:ywLcCmuErglr73aAD+H
TLSH
T12164F142D511CF47FC2FCAB6823E1E355317AE553B205693D3C8BA1F65B2B42A63A0D8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-17_d527dbc5b0b833423aa11130f1a34712_coinminer_elex_wannacry
- Size 311KB
- SHA256 6b4b820891da6efab37ccab9f28f63426926f5137699c91a2579fb89acca3926
- MD5 d527dbc5b0b833423aa11130f1a34712
- SHA1 94101f834e68dae7b242407e82dd629f749964eb
- SHA512 daf6ece73d651e3d852926ccd618225e79be51df0ed769a0426f0b9d17190d7e4a932aa7001ac5c4e5d6cc2d8f4eeef26e5bac56ed513b764221af375bce77a3
- SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrOy:ywLcCmuErglr73aAD+H
- TLSH
  T12164F142D511CF47FC2FCAB6823E1E355317AE553B205693D3C8BA1F65B2B42A63A0D8
- 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