Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    15/08/2020, 17:24

General

  • Target
    NEW PURCHASE ORDER FOR AUGUST.exe
  • Size 660KB
  • Sample200815-d5bccqc2ln
  • SHA256 e8d6e647d8611efee71472288c0959d0e7f2950e1bbd226877872de5fc4beeab
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.framafilms.com

  • Port

    587

  • Password

    lister11

Signatures

  • AgentTesla

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

  • AgentTesla Payload 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR AUGUST.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR AUGUST.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1536

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1536-3-0x0000000000400000-0x000000000044C000-memory.dmp

        memory/1536-5-0x0000000000400000-0x000000000044C000-memory.dmp

        memory/1536-6-0x0000000000400000-0x000000000044C000-memory.dmp