Extracted

• • Target
    2026-07-15_86789e0a0951b18eb7f5a81b881566a7_elex_wannacry
  • Size 119KB
  • SHA256 36e5926599dcd2876d23f07e939acd7115c1b17b41413f2409610220e47faaa8
  • MD5 86789e0a0951b18eb7f5a81b881566a7
  • SHA1 cd2658b36948a96c9187a4b9408ab323aeb4df30
  • SHA512 c59ce9e1628fa7090ba8e1b5d5f8393003bc6cc8826e19997b4585fb665178ffd4d44f5e03a6893c9b66146f0e72e22a15ff6b98a1a656613c49bf2ac70c95c1
  • SSDEEP 1536:gWCfpn0RbXfmvElSdwS4ytneUDy9ZkM4A3FaJw/xfPWMywTvM:gWmpn0RbXNxeeJ9w7EPWMyww
  • TLSH
    T18EC3BF13ABAE44F9E0210D7406BA1B3543B6B85A3B145777D384EE1EE872EC4EC3D256
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoorbootkitdiscoveryfarfligh0stratpersistenceratspywarestealer

  • Detects Farfli Backdoor

  • Family: Farfli

    Farfli is a Windows backdoor written in C++.

    backdoorfarfli

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Custom signature

    Detects executables containing base64 encoded User Agent

  • Badlisted process makes network request

    Network request originating from process or tool commonly abused by malware.

  • 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.

    spywarestealer

  • 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.

    bootkitpersistence
  behavioral1behavioral2