General

  • Target
    97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce.exe
  • Size 937KB
  • Sample240615-cbdefavfpe
  • SHA256 97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.manjeetsteelproductions.com

  • Port

    21

  • Password

    CHIMAEZE12$

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.manjeetsteelproductions.com

  • Port

    21

  • Password

    CHIMAEZE12$

Targets

    • Target
      97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce.exe
    • Size 937KB
    • SHA256 97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Looks up external IP address via web service

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

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      Unisexual/endopterygote.com
    • Size 989KB
    • SHA256 16e2287e1688be25e89a48506770f88f2da940fb66ab11322bab9c4de9a2935e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks