Overview

overview

10

Static

static

e93e549ca8...58.exe

windows7_x64

10

e93e549ca8...58.exe

windows10_x64

10

Analysis

  • max time kernel
    133s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:48

Sharing

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General

  • Target
    e93e549ca8f094b21b69b0b40668fc58.exe
  • Size 970KB
  • Sample201109-7rtccybrsn
  • SHA256 eced8139c7651d297e4bc18c9b8783b76ffa477c07e09b269739d8b6fa0d14de
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e93e549ca8f094b21b69b0b40668fc58.exe
    "C:\Users\Admin\AppData\Local\Temp\e93e549ca8f094b21b69b0b40668fc58.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Users\Admin\AppData\Local\Temp\e93e549ca8f094b21b69b0b40668fc58.exe
      "C:\Users\Admin\AppData\Local\Temp\e93e549ca8f094b21b69b0b40668fc58.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1832
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:3268

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1832-0-0x0000000000400000-0x00000000004AD000-memory.dmp
          Download

          memory/1832-2-0x0000000000400000-0x00000000004AD000-memory.dmp
          Download

          memory/1832-3-0x00000000021B0000-0x0000000002202000-memory.dmp
          Download

          memory/1832-4-0x00000000021A2000-0x00000000021A3000-memory.dmp
          Download