farfli | c1e8dc11e9036ec6ef23ff9148a1ddebe16dc373aa45d0bffa417700408c6057

General

Target
2026-08-14_05d7231a108ff2dedc9987babbd6de5d_elex_wannacry
Size 273KB
Sample260814-rrthxswarf
SHA256 c1e8dc11e9036ec6ef23ff9148a1ddebe16dc373aa45d0bffa417700408c6057
MD5 05d7231a108ff2dedc9987babbd6de5d
SHA1 634213cb061e2c1d4e0c3bc98c776f7ab4d6a383
SHA512 7f33f594f7c990bf96b8a5da3cd1f2e08bae8f4240ba8026fa98da5b854e31cdc4405e1960530f408defaad6b98807d6987c69ec3e649f3e7bcccfed8e164d65
SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
TLSH
T10654CE11F621C945E4724C3177AE59388764FC19EB4CA643E3F86B0FDC2EE92A93C256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-14_05d7231a108ff2dedc9987babbd6de5d_elex_wannacry
- Size 273KB
- SHA256 c1e8dc11e9036ec6ef23ff9148a1ddebe16dc373aa45d0bffa417700408c6057
- MD5 05d7231a108ff2dedc9987babbd6de5d
- SHA1 634213cb061e2c1d4e0c3bc98c776f7ab4d6a383
- SHA512 7f33f594f7c990bf96b8a5da3cd1f2e08bae8f4240ba8026fa98da5b854e31cdc4405e1960530f408defaad6b98807d6987c69ec3e649f3e7bcccfed8e164d65
- SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
- TLSH
  T10654CE11F621C945E4724C3177AE59388764FC19EB4CA643E3F86B0FDC2EE92A93C256
- 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