Analysis

  • max time kernel
    106s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    23/06/2022, 06:02

General

  • Target
    3448bfcf86f2f05482276c14f1453b81.exe
  • Size 688KB
  • Sample220623-grf8gsbhfk
  • SHA256 1d0c844dd635dcdee374b276dd0d40b89dd000babecf14460f5857748474ff04
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.botswlogistics.com

  • Port

    587

  • Password

    *(QSTCj8

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3448bfcf86f2f05482276c14f1453b81.exe
    "C:\Users\Admin\AppData\Local\Temp\3448bfcf86f2f05482276c14f1453b81.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4896

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2172-130-0x0000000000F70000-0x0000000001022000-memory.dmp

        memory/2172-131-0x0000000005F20000-0x00000000064C4000-memory.dmp

        memory/2172-132-0x0000000005A10000-0x0000000005AA2000-memory.dmp

        memory/2172-133-0x00000000059C0000-0x00000000059CA000-memory.dmp

        memory/2172-134-0x0000000009DD0000-0x0000000009E6C000-memory.dmp

        memory/4896-136-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/4896-137-0x0000000005FD0000-0x0000000006036000-memory.dmp

        memory/4896-138-0x0000000006190000-0x00000000061E0000-memory.dmp