Analysis

  • max time kernel
    146s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13/03/2021, 07:47

General

  • Target
    06201d2da6ff320d841584ea956d32d0.exe
  • Size 672KB
  • Sample210313-vx59wypd32
  • SHA256 9280d69cf9742c45fd029bba3fe70b154ecad92a31c5ccf30259e5802bb330a9
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    us2.smtp.mailhostbox.com

  • Port

    587

  • Password

    W(%RQ@J7

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06201d2da6ff320d841584ea956d32d0.exe
    "C:\Users\Admin\AppData\Local\Temp\06201d2da6ff320d841584ea956d32d0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Users\Admin\AppData\Local\Temp\06201d2da6ff320d841584ea956d32d0.exe
      "C:\Users\Admin\AppData\Local\Temp\06201d2da6ff320d841584ea956d32d0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:520

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/384-2-0x0000000074390000-0x0000000074A7E000-memory.dmp

        memory/384-3-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

        memory/384-5-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

        memory/384-6-0x0000000000710000-0x000000000071C000-memory.dmp

        memory/384-7-0x0000000004E90000-0x0000000004F07000-memory.dmp

        memory/520-8-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/520-10-0x0000000074390000-0x0000000074A7E000-memory.dmp

        memory/520-11-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/520-13-0x0000000004C00000-0x0000000004C01000-memory.dmp