General

  • Target
    Lethal Grabber.rar
  • Size 84.8MB
  • Sample260709-tssdcses4t
  • SHA256 513728e9607a21d09385ae978f32b69b6df41c9c91f77cea0c32652fbd2589d4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Lethal Grabber.rar
    • Size 84.8MB
    • SHA256 513728e9607a21d09385ae978f32b69b6df41c9c91f77cea0c32652fbd2589d4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Lethal Grabber/LethalGrabber.exe
    • Size 85.2MB
    • SHA256 83f6b090aba405321b99689223d9e24ddecd275ccc57bac3cbb3b3372be70e2b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds policy Run key to start application

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 993B
    • SHA256 eff40ccd76441919850347cdd1bd5a165cacb6db7481b83590e3b3ee6b4a2491
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Lethal Grabber/requirements.txt
    • Size 22B
    • SHA256 81345b77a704c2a195b4c07f608e2564b802b9551ff8646fa4dccafe0d7b4e9d
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Lethal Grabber/start.bat
    • Size 2KB
    • SHA256 4d700f333bc6e9f55e25ef70bff4891d87976812d11d4cf5a39c0e1bbeeae9b4
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks