General

  • Target
    Lethal Grabber.rar
  • Size 84.8MB
  • Sample260704-ps7qtsft3x
  • SHA256 df6bb8218b94eecf4f609586624caca802eada8cb0d344706bdf1ec81ef5e59f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Lethal Grabber/LethalGrabber.exe
    • Size 85.2MB
    • SHA256 b5c82494b6f293badeaeabc09740c69c3d12786c8eccffb3eaf3eb8cbdfa0907
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds policy Run key to start application

    • Drops file in Drivers directory

    • Drops startup file

    • 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.

    • Registers new Windows logon scripts automatically executed at logon.

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Target
      Lethal Grabber/config.py
    • Size 1003B
    • SHA256 69407aa18721a386f69ae989ea556d868f5c3dbeb9663dd60c76bc74b9997dad
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Lethal Grabber/requirements.txt
    • Size 22B
    • SHA256 81345b77a704c2a195b4c07f608e2564b802b9551ff8646fa4dccafe0d7b4e9d
    • MD5 SHA1 SHA512
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Lethal Grabber/start.bat
    • Size 2KB
    • SHA256 4d700f333bc6e9f55e25ef70bff4891d87976812d11d4cf5a39c0e1bbeeae9b4
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10

MITRE ATT&CK Enterprise v16

Tasks