Analysis

  • max time kernel
    91s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 00:45

General

  • Target

    2024-06-04_240af48b0056bf939726436ef834a2e8_megazord.exe

  • Size

    3.1MB

  • MD5

    240af48b0056bf939726436ef834a2e8

  • SHA1

    c6296a588d14af7fcc8dedeee566790eeee2193f

  • SHA256

    724fd513b28f07121fc19f1adb2173365d55a988e6ac03992a04ca7a654a6c9c

  • SHA512

    4594427b57c16d5a8fe64cc07a706cdabfc3840a35a80c72813bcacbf4f8a16c40f56b2fc0da653432bfab8cee640b21dac079f94d669b60ca356d7d75aa887b

  • SSDEEP

    49152:u8yJAk206NICMq5pzKRgqVzKoYgFtRq3mfPi:ZBsa8P

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    terminal4.veeblehosting.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Ifeanyi1987@

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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\2024-06-04_240af48b0056bf939726436ef834a2e8_megazord.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-04_240af48b0056bf939726436ef834a2e8_megazord.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4584

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4584-0-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/4584-1-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

    Filesize

    4KB

  • memory/4584-2-0x0000000005730000-0x0000000005CD4000-memory.dmp

    Filesize

    5.6MB

  • memory/4584-3-0x0000000005360000-0x00000000053C6000-memory.dmp

    Filesize

    408KB

  • memory/4584-4-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4584-5-0x0000000006860000-0x00000000068B0000-memory.dmp

    Filesize

    320KB

  • memory/4584-6-0x0000000006950000-0x00000000069EC000-memory.dmp

    Filesize

    624KB

  • memory/4584-7-0x0000000006B90000-0x0000000006C22000-memory.dmp

    Filesize

    584KB

  • memory/4584-8-0x0000000006B60000-0x0000000006B6A000-memory.dmp

    Filesize

    40KB

  • memory/4584-9-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

    Filesize

    4KB

  • memory/4584-10-0x0000000074FF0000-0x00000000757A0000-memory.dmp

    Filesize

    7.7MB