General

  • Target
    cc8d3855025777c43d173e86ae9b5fd1e554bcf8f411f355eb6b64cf3caa3d3d.exe
  • Size 497KB
  • Sample240614-cdxwvsvdlr
  • SHA256 cc8d3855025777c43d173e86ae9b5fd1e554bcf8f411f355eb6b64cf3caa3d3d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      cc8d3855025777c43d173e86ae9b5fd1e554bcf8f411f355eb6b64cf3caa3d3d.exe
    • Size 497KB
    • SHA256 cc8d3855025777c43d173e86ae9b5fd1e554bcf8f411f355eb6b64cf3caa3d3d
    • 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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Detects executables containing URLs to raw contents of a Github gist

    • 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

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks