Analysis

  • max time kernel
    78s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    07/06/2021, 18:39

General

  • Target
    SecuriteInfo.com.Artemis9889198DFC74.22245.24677.exe
  • Size 728KB
  • Sample210607-pb4fftmlfa
  • SHA256 83a086432a8a3d8b65e2a0a4d5d139553cfaef97856424fccb4b11a813518ae1
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.roplantpakistan.com

  • Port

    587

  • Password

    ro3000GPD

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis9889198DFC74.22245.24677.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis9889198DFC74.22245.24677.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis9889198DFC74.22245.24677.exe
      "{path}"
      2⤵
        PID:3816
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis9889198DFC74.22245.24677.exe
        "{path}"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1640
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
          dw20.exe -x -s 708
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3744

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/740-114-0x0000000002E40000-0x0000000002E41000-memory.dmp

          memory/1640-115-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/1640-118-0x00000000028C0000-0x00000000028C1000-memory.dmp