Overview

overview

10

Static

static

1

Booking_Co...ion.js

windows10-2004-x64

10

Booking_Co...ion.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Booking_Confirmation.js
  • Size 375KB
  • Sample261110-wthlnazz3j
  • SHA256 a0be6e1e9973d664a0f8966e703f4f16ee782b29b11dd674d436031227d767ec
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
agentteslacollectiondiscoveryexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    mail.putahrasca.com
  • Port

    587
  • Username

    [email protected]
  • Password

    #s++mSeX3{vobx}_

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://royal-wood-3c0d.julianosilvasantospiresrosa.workers.dev/rkyna
  • exe.dropper

    https://royal-wood-3c0d.julianosilvasantospiresrosa.workers.dev/rkyna

Extracted

Family

  • agenttesla

Credentials

Targets

    • Target
      Booking_Confirmation.js
    • Size 375KB
    • SHA256 a0be6e1e9973d664a0f8966e703f4f16ee782b29b11dd674d436031227d767ec
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondiscoveryexecutionagentteslakeyloggerspywarestealertrojan

    • Family: AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks