Extracted

• • Target
    b4d1bf62935a6bf2712c9910da6e437f4dfaa52bbca5aae7c871a7c105a65aa0.exe
  • Size 962KB
  • SHA256 b4d1bf62935a6bf2712c9910da6e437f4dfaa52bbca5aae7c871a7c105a65aa0
  • MD5 8a35f27c6722a9ef4696c9b23be13cef
  • SHA1 d26a957276a3adf6089c5b7364c7e0f251887281
  • SHA512 27a7380b7e6b0b9be4d285f576df132268cb4ed1b54989c803555493300a060d556543379f4a5f5f64dec5bb5445bdc44604f0d4b91549655795faad7f20a85b
  • SSDEEP 24576:gj/Og3KLGMSJuZxdESQ9TwTGYmKtlyHdQk1QHoQDq3ZOg+t:SP6wQndU9oGytm68IqEg+t
  • TLSH
    T1FF25233293B1EA16E5B107F409F0E23483795DADA430C65B8FE6ADEFB81572418987D3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  collectiondiscoveryexecutionagentteslakeyloggerpersistencespywarestealertrojan

  • Family: AgentTesla

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

    keyloggertrojanstealerspywareagenttesla

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Reads user/profile data of local email clients

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

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

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

    discovery

  • SmartAssembly .NET packer

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2