General

  • Target
    e849d28b8e499a4dac6152ac85d6959ec7267657ae28ba9955f8275fec0a2e46.rar
  • Size 668KB
  • Sample240610-e8lhescb5y
  • SHA256 e849d28b8e499a4dac6152ac85d6959ec7267657ae28ba9955f8275fec0a2e46
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      bank details.exe
    • Size 804KB
    • SHA256 255306dc51f8e03d60b15c31fcda56678224ff0e6781266a47aa71d5897429e7
    • 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 to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks