General

  • Target
    SecuriteInfo.com.Generic.ML.PUA.9673.15791.exe
  • Size 671KB
  • Sample221114-c5aweaed62
  • SHA256 ff861cbd5dd1021564dbd050ee3cc084a7cc05d45295b3abd3ceb1cf020b7a9a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot5349655878:AAGnMhpzchQYN5RbZ88-w3gvA1SNsxWo7ts/

Targets

    • Target
      SecuriteInfo.com.Generic.ML.PUA.9673.15791.exe
    • Size 671KB
    • SHA256 ff861cbd5dd1021564dbd050ee3cc084a7cc05d45295b3abd3ceb1cf020b7a9a
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks