Analysis

  • max time kernel
    144s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09/11/2020, 19:40

General

  • Target
    PO64646_NEW89.exe
  • Size 505KB
  • Sample201109-jc2thegl9e
  • SHA256 4c94424fc829259b782a3efc78979df11d0f768ee71aa65c2ad611efbd055e2b
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • AgentTesla

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

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

    Tries to access configuration files associated with programs like FileZilla.

  • 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 user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe
    "C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe
      "{path}"
      2⤵
        PID:1208
      • C:\Users\Admin\AppData\Local\Temp\PO64646_NEW89.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:112
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
            PID:1568

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/112-56-0x0000000000400000-0x0000000000452000-memory.dmp

            memory/112-55-0x0000000000400000-0x0000000000452000-memory.dmp

            memory/112-53-0x0000000000400000-0x0000000000452000-memory.dmp

            memory/1632-27-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-29-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-16-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-17-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-18-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-19-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-20-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-21-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-22-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-23-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-24-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-25-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-26-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-5-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-28-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-15-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-30-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-31-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-32-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-33-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-34-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-35-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-38-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-40-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-42-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-44-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-14-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-9-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-8-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-7-0x0000000004992000-0x0000000005192000-memory.dmp

            memory/1632-6-0x0000000004992000-0x0000000005192000-memory.dmp