Analysis

  • max time kernel
    144s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    24-06-2020 13:14

General

  • Target

    Bank details.pdf.xlx.bat.exe

  • Size

    458KB

  • MD5

    cfe564351e6b4077a2408967ed77deec

  • SHA1

    a2601f58f3659593da9c113b05a082d79b10cd73

  • SHA256

    3fed11bcfa0ec80fa94626f65c9b397d2117782bc5efae636e3ee0462ca9e42d

  • SHA512

    1ffcb47e15b9e373340820fcf2fb357bd61b8d7f407e2575a2944e65472264dbde235a83a403a988efb4e6b9cae4a01f2cac558790b12006bf71046db424b347

Malware Config

Signatures

  • AgentTesla

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bank details.pdf.xlx.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\Bank details.pdf.xlx.bat.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1252
    • C:\Windows\SysWOW64\netsh.exe
      "netsh" wlan show profile
      2⤵
        PID:580

    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/580-2-0x0000000000000000-mapping.dmp
    • memory/1252-1-0x0000000000000000-0x0000000000000000-disk.dmp