Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    30-06-2020 09:02

General

  • Target

    Purchase Order.PDF.exe

  • Size

    429KB

  • MD5

    3b3a53ff56ada6008ba6d5edb4a3c76b

  • SHA1

    20a5ed65f39b0570b40b11ad0ea7d4bc0f267eaa

  • SHA256

    05996c601bef47933f65141b1dbc039784dc710307c2e7964feea58f6923748c

  • SHA512

    f356c80135be7ac534e81e7bab6e2380c47f7598bd0306fd96f46c4a63bcc653d1a51290e5d6f63b66ce0b6c06bf0dcc7d6a13c4928b3d37c4738b90b636e426

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.bapipl.com
  • Port:
    587
  • Username:
    skc@bapipl.com
  • Password:
    Bharat123

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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order.PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
        PID:3740
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
        "{path}"
        2⤵
          PID:3012
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
          "{path}"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2800

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2800-0-0x0000000000400000-0x000000000044C000-memory.dmp
        Filesize

        304KB

      • memory/2800-1-0x000000000044778E-mapping.dmp