Analysis

  • max time kernel
    136s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2023 15:15

General

  • Target

    00166657312366546772365112354.exe

  • Size

    800KB

  • MD5

    d469e77469fb2cd28da9eefac844d52b

  • SHA1

    b0b9e800028cf709689792db56b8801d9c76c1f4

  • SHA256

    b67242043d7a8583fc8ff6d7bf73900fdedfd4669f555e1eb788a603e8f9e208

  • SHA512

    00a01b8f56776bed01e59b6304a0a6b3970aeabb1709a525d27d634d3545b721c74f16d497d7e3559c80efbcf759150ebcfa3ab2ff5f26197c8b61f4a6eb494f

  • SSDEEP

    12288:OECQmbCpaaYnkJ4oWjPcpTGoAFwDuSEmONjitqJhSrmV:ronkJzFaBRHNjkrG

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    godwillxzn.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Samar561984$

Extracted

Family

agenttesla

Credentials

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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00166657312366546772365112354.exe
    "C:\Users\Admin\AppData\Local\Temp\00166657312366546772365112354.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Users\Admin\AppData\Local\Temp\00166657312366546772365112354.exe
      "C:\Users\Admin\AppData\Local\Temp\00166657312366546772365112354.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/864-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/864-20-0x0000000002C40000-0x0000000002C50000-memory.dmp

    Filesize

    64KB

  • memory/864-19-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/864-18-0x0000000006080000-0x00000000060D0000-memory.dmp

    Filesize

    320KB

  • memory/864-16-0x0000000005220000-0x0000000005286000-memory.dmp

    Filesize

    408KB

  • memory/864-14-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-5-0x0000000005940000-0x000000000594A000-memory.dmp

    Filesize

    40KB

  • memory/1708-0-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-8-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-9-0x000000000C400000-0x000000000C40A000-memory.dmp

    Filesize

    40KB

  • memory/1708-10-0x000000000C750000-0x000000000C7CA000-memory.dmp

    Filesize

    488KB

  • memory/1708-11-0x000000000FDD0000-0x000000000FE6C000-memory.dmp

    Filesize

    624KB

  • memory/1708-6-0x0000000006D30000-0x0000000006D4A000-memory.dmp

    Filesize

    104KB

  • memory/1708-7-0x0000000006D50000-0x0000000006D58000-memory.dmp

    Filesize

    32KB

  • memory/1708-15-0x0000000005B00000-0x0000000005B10000-memory.dmp

    Filesize

    64KB

  • memory/1708-4-0x0000000005B00000-0x0000000005B10000-memory.dmp

    Filesize

    64KB

  • memory/1708-17-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1708-3-0x0000000005870000-0x0000000005902000-memory.dmp

    Filesize

    584KB

  • memory/1708-2-0x0000000005F20000-0x00000000064C4000-memory.dmp

    Filesize

    5.6MB

  • memory/1708-1-0x0000000000DE0000-0x0000000000EAE000-memory.dmp

    Filesize

    824KB