farfli | ffaa3bb135d21c58ff82944c35f2b23a99ff6f920416f609a4c7994010862785

General

Target
2026-08-17_6355c21a4a383671d026304ee4e2708e_coinminer_elex_wannacry
Size 298KB
Sample260817-xtds5sgl3v
SHA256 ffaa3bb135d21c58ff82944c35f2b23a99ff6f920416f609a4c7994010862785
MD5 6355c21a4a383671d026304ee4e2708e
SHA1 7ee451b2c2b761e624c4f08a47ccdad002f6e306
SHA512 597fe95549820e80d61001feb9765fa49e9dd6c68d3291c0e2c8a2d6856f2eb9fb38fe6133c48b9b26cabe870fec5f321be8ff5561d9ae6bf908271ad07ede4b
SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO:ywLcCmuErglr73aAD+
TLSH
T1FE540282E501DF17EC2FC7B6813E5E291217AF621B705597D3C0B91E26B3682B63A0DD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-17_6355c21a4a383671d026304ee4e2708e_coinminer_elex_wannacry
- Size 298KB
- SHA256 ffaa3bb135d21c58ff82944c35f2b23a99ff6f920416f609a4c7994010862785
- MD5 6355c21a4a383671d026304ee4e2708e
- SHA1 7ee451b2c2b761e624c4f08a47ccdad002f6e306
- SHA512 597fe95549820e80d61001feb9765fa49e9dd6c68d3291c0e2c8a2d6856f2eb9fb38fe6133c48b9b26cabe870fec5f321be8ff5561d9ae6bf908271ad07ede4b
- SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO:ywLcCmuErglr73aAD+
- TLSH
  T1FE540282E501DF17EC2FC7B6813E5E291217AF621B705597D3C0B91E26B3682B63A0DD
- 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