Overview

overview

10

Static

static

Bank State...df.exe

windows7_x64

10

Bank State...df.exe

windows10_x64

10

Analysis

  • max time kernel
    66s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    24/06/2020, 15:05

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    Bank Statement_pdf.exe
  • Size 690KB
  • Sample200624-498efslc12
  • SHA256 ad5d194018074784d3a8ac9aa334d5b0b4c8ec9fe721ba7870ef054e29d4529d
  • MD5 SHA1 SHA512
Score
10/10
keyloggertrojanstealerspywareagentteslapersistence

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    us2.smtp.mailhostbox.com
  • Port

    587
  • Username

    [email protected]
  • Password

    jiucUVn4

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
    persistence
  • 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\Bank Statement_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Bank Statement_pdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    PID:2928
    • C:\Users\Admin\AppData\Local\Temp\Bank Statement_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Bank Statement_pdf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      • Suspicious use of AdjustPrivilegeToken
      • Adds Run entry to start application
      PID:3720
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:3976

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3720-0-0x0000000000400000-0x00000000004B1000-memory.dmp
          Download

          memory/3720-2-0x0000000000400000-0x00000000004B1000-memory.dmp
          Download

          memory/3720-3-0x0000000000400000-0x00000000004B1000-memory.dmp
          Download

          memory/3720-4-0x0000000002180000-0x00000000021D2000-memory.dmp
          Download

          memory/3720-5-0x0000000002222000-0x0000000002223000-memory.dmp
          Download