Analysis

  • max time kernel
    128s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    25/06/2020, 12:12

General

  • Target
    IMG SHIPPING DOCS 24223_PDF.exe
  • Size 425KB
  • Sample200625-bjqrf4w8wj
  • SHA256 203094520d66c8d9f2e8206f09b90ead4c30dfe3fb3da274075fd00651d63de8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.candenizcilik.com

  • Port

    587

  • Password

    519025

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.candenizcilik.com

  • Port

    587

  • Password

    519025

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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMG SHIPPING DOCS 24223_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\IMG SHIPPING DOCS 24223_PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3840
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:512

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3840-0-0x0000000000400000-0x0000000000452000-memory.dmp