Overview

overview

10

Static

static

P0#1307020.bat.exe

windows7_x64

10

P0#1307020.bat.exe

windows10_x64

10

Analysis

  • max time kernel
    138s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    13-07-2020 06:24

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General

  • Target

    P0#1307020.bat.exe

  • Size

    334KB

  • MD5

    7786918375ffa948cc7e01006828caa1

  • SHA1

    d9f699b1747a1221f3e5569d3e429e7570508c49

  • SHA256

    444192ef5b35be5a6f8ef611430c1b75df0f51aced396b7ca84e6efb18702da6

  • SHA512

    01daf98f83970f7f0ef1bc0902b9be40e045b58100eef03d4d84d54b9f1a5d1fe0eccb94fd1eeb8b98a05c4fbab5200502a42e1e6dcbfec7639d25a3e76d5bd8

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.sonorainmuebles.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    12345678

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\P0#1307020.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\P0#1307020.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3656
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LQcDfFjGivD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDE50.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3508
    • C:\Users\Admin\AppData\Local\Temp\P0#1307020.bat.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3920
  • C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
    C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
    1⤵
      PID:3580

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Credential Access

    Credentials in Files

    3
    T1081

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\P0#1307020.bat.exe.log
      MD5

      c33b4293a0023b388d1a816aba4901f1

      SHA1

      a793fe7d4694457873aa26a454a5d4b0207d7d54

      SHA256

      5b4a63ea1ce7cc18eb1be775ffb52b342bb678f265c88d4518d8e1fe44a55234

      SHA512

      d04308b55218a71bd09562de76a8030e6327fb0143695e01cb25fb5ad6a9b3715425e4782dc5d27b0aaaf0d71048f0886099df6ce87e29e796abe3727fd1ba53

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmpDE50.tmp
      MD5

      d5f0578a3bc8b7256e448376d69cf3c2

      SHA1

      a2e82d9fa8f5946212f82b8db811bb80e30622fb

      SHA256

      269a1caa169f475fcd8ffe3096fa86359f31a40804d0eb8352f2604719199568

      SHA512

      bc93864ec6e7003ed30c1ea6e904e7a999161d3708fc282184290fdc1952f18030e231a7a49c15d1e43bfebdef7bd69a73723e078f9bffc94595c34b51c16380

      Download Submit
    • memory/3508-0-0x0000000000000000-mapping.dmp
      Download
    • memory/3920-2-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/3920-3-0x0000000000446B0E-mapping.dmp
      Download