Analysis

  • max time kernel
    88s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    29-06-2020 18:01

General

  • Target

    Solicitud de cotizacioÌ n.exe

  • Size

    429KB

  • MD5

    88d4f79ba178767c268c272a18f43b4e

  • SHA1

    3f2570f1a8f34c89b1f1367b41a7971ab6720833

  • SHA256

    0182db6c14d559c187954e88fbae9157b1b90c8edd6720c74cad8523f7117809

  • SHA512

    7f8fed5e3a44f79227bbf148edd51eb557d21b50d3bdf580881fe1bcd83505233521387e89ad58e01adb021c20fb13577c5ed7089880e385b2c89b769305e4ee

Malware Config

Signatures

  • AgentTesla

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

  • Suspicious use of WriteProcessMemory 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Solicitud de cotizacioÌ n.exe
    "C:\Users\Admin\AppData\Local\Temp\Solicitud de cotizacioÌ n.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\Solicitud de cotizacioÌ n.exe
      "{path}"
      2⤵
        PID:792
      • C:\Users\Admin\AppData\Local\Temp\Solicitud de cotizacioÌ n.exe
        "{path}"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        PID:756

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    3
    T1081

    Collection

    Data from Local System

    3
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/756-1-0x0000000000446F1E-mapping.dmp
    • memory/756-0-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/756-2-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/756-3-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB