Analysis

  • max time kernel
    73s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:32

General

  • Target
    ORDER0084.exe
  • Size 876KB
  • Sample201109-9td9cm2waa
  • SHA256 1ad781f1d71187b6790bd5062be5b105c1a0410ca75fc0ee2f2b9523cd7f8a09
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.privateemail.com

  • Port

    587

  • Password

    admin2214

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.privateemail.com

  • Port

    587

  • Password

    admin2214

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ORDER0084.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDER0084.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3980

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3980-2-0x0000000000400000-0x0000000000450000-memory.dmp

        memory/3980-4-0x0000000073C20000-0x000000007430E000-memory.dmp

        memory/3980-7-0x0000000009B40000-0x0000000009B41000-memory.dmp

        memory/3980-8-0x0000000009580000-0x0000000009581000-memory.dmp

        memory/3980-9-0x00000000094F0000-0x00000000094F1000-memory.dmp

        memory/3980-10-0x000000000A0B0000-0x000000000A0B1000-memory.dmp

        memory/3980-11-0x000000000A9A0000-0x000000000A9A1000-memory.dmp

        memory/3980-12-0x000000000A940000-0x000000000A941000-memory.dmp