Overview

overview

10

Static

static

b8078fb747...cd.exe

windows7_x64

10

b8078fb747...cd.exe

windows10_x64

10

Analysis

  • max time kernel
    63s
  • max time network
    10s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09/11/2020, 20:30

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General

  • Target
    b8078fb7479720a083b824d0f538becd.exe
  • Size 1.4MB
  • Sample201109-val272hs6e
  • SHA256 9aa82d44fb9fa233ff4899bdf88def26b58ffece177f57714b41513c1dcd7ab1
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b8078fb7479720a083b824d0f538becd.exe
    "C:\Users\Admin\AppData\Local\Temp\b8078fb7479720a083b824d0f538becd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
      2⤵
      • Drops file in Drivers directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:684
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:580

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/684-0-0x0000000000400000-0x0000000000452000-memory.dmp
          Download

          memory/684-2-0x0000000000400000-0x0000000000452000-memory.dmp
          Download

          memory/684-3-0x0000000074230000-0x000000007491E000-memory.dmp
          Download

          memory/684-4-0x0000000000400000-0x0000000000401000-memory.dmp
          Download