farfli | 638948dc763c9602cf5087d287cfa739c660c353e37324f887405e34b6762558

General

Target
2026-07-07_785dd8eaf169cb5652b87976fc62d49d_coinminer_elex_wannacry
Size 540KB
Sample260707-mdys9scy2l
SHA256 638948dc763c9602cf5087d287cfa739c660c353e37324f887405e34b6762558
MD5 785dd8eaf169cb5652b87976fc62d49d
SHA1 417616b626c849d9466ba4c443e7324b592a1c7f
SHA512 00725549a41d6564dca74e75abfdc5c6ec0cbca67efcbbb2837b8fdb87107bc55dfc8e62a2d04f803d3692c8fe3669c556875ae4c1b0b7b9af2f5e34eb18d68f
SSDEEP 6144:T7fy6Ezozt81ENRd3Qs1OUdK8N+VQs7PlWlBjPKXPXwboCTms51t1wZXzYEGgJrE:Sbt1kRdAs1OYKPlWlBjifyPTmfWq6
TLSH
T1FCC48D903D90C158CD2BC7B4A1EFB226E7256777E3765F8882C62053C6B54AF21A87CD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-07_785dd8eaf169cb5652b87976fc62d49d_coinminer_elex_wannacry
- Size 540KB
- SHA256 638948dc763c9602cf5087d287cfa739c660c353e37324f887405e34b6762558
- MD5 785dd8eaf169cb5652b87976fc62d49d
- SHA1 417616b626c849d9466ba4c443e7324b592a1c7f
- SHA512 00725549a41d6564dca74e75abfdc5c6ec0cbca67efcbbb2837b8fdb87107bc55dfc8e62a2d04f803d3692c8fe3669c556875ae4c1b0b7b9af2f5e34eb18d68f
- SSDEEP 6144:T7fy6Ezozt81ENRd3Qs1OUdK8N+VQs7PlWlBjPKXPXwboCTms51t1wZXzYEGgJrE:Sbt1kRdAs1OYKPlWlBjifyPTmfWq6
- TLSH
  T1FCC48D903D90C158CD2BC7B4A1EFB226E7256777E3765F8882C62053C6B54AF21A87CD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion discovery farfli persistence spyware stealer upx adware
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  UPX dump on OEP (original entry point)
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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