Overview

overview

10

Static

static

OFERTA DE ...__.exe

windows7_x64

10

OFERTA DE ...__.exe

windows10_x64

10

Analysis

  • max time kernel
    147s
  • max time network
    81s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    10-07-2020 17:46

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General

  • Target

    OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe

  • Size

    630KB

  • MD5

    1b128e56a7f0c731b94894be1b3862ef

  • SHA1

    2ba2776b681a476038d354635f71c5799306ae2a

  • SHA256

    dc9ad489e9749a09227c79e5818fb5f3df9eb460bdc4c17e6d1efbe964b8b12f

  • SHA512

    00d66e8554d99a776c28b203f536156994855a52914261b4cfd83348be2e2af217c536de6161a931be8b176e21881c090a6fdf728c0a134f53aa6b64ef46ec33

Score
10/10
keyloggertrojanstealerspywareagenttesla

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.lokalboyz.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Pkl2awO}!@7o

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Suspicious use of WriteProcessMemory 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

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

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

    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 data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe
    "C:\Users\Admin\AppData\Local\Temp\OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    PID:3768
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WmampRVV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1459.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2220
    • C:\Users\Admin\AppData\Local\Temp\OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe
      "{path}"
      2⤵
        PID:2592
      • C:\Users\Admin\AppData\Local\Temp\OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2684

    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

    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\OFERTA DE LICENÇA DE COTAÇÃO - OAED_____.exe.log
      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmp1459.tmp
      Download Submit
    • memory/2220-0-0x0000000000000000-mapping.dmp
      Download
    • memory/2684-2-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/2684-3-0x0000000000446D3E-mapping.dmp
      Download