Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:30

General

  • Target
    Detalles del banco.exe
  • Size 1.7MB
  • Sample201109-2eq4a345wj
  • SHA256 b88f05ec4ceddeed4e1d71a4b0ef5d974fee9ce770a632e3546134886635db13
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.erkonsentre.com

  • Port

    587

  • Password

    mrObvWV9

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.erkonsentre.com

  • Port

    587

  • Password

    mrObvWV9

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Detalles del banco.exe
    "C:\Users\Admin\AppData\Local\Temp\Detalles del banco.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:756

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/756-0-0x0000000000400000-0x0000000000450000-memory.dmp