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General

  • Target

    DHL_734825514200.exe

  • Size

    686KB

  • Sample

    240504-jpt3nsaf69

  • MD5

    209a4f5760d18041ad0d41d5dde74cd0

  • SHA1

    a45548c688febe40a1608c2b1f6193e612a5ee0d

  • SHA256

    37ac69abe12f3ec977df53efd9e10a1c2f40eba5fab217cbce4e0fb5452c669f

  • SHA512

    67e1600d83d924c09f16d95f4db9d58139e062360711c217d9cbf21aff17004526d4b2266211ba41c686ff3debc4839e0688128c27bdb70f5c708ebf9f837760

  • SSDEEP

    12288:83/T3/fVrTtK3/KMq2g3aNizWHrFqR1OfeN359bEn8+D5L/1at1Q/BaK6DPcEOkY:8rXVrTtKjr0sfeNu5jMt2kDEEHIe+

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.saludsanjuan.cl
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    *Direcdesam&

Targets

    • Target

      DHL_734825514200.exe

    • Size

      686KB

    • MD5

      209a4f5760d18041ad0d41d5dde74cd0

    • SHA1

      a45548c688febe40a1608c2b1f6193e612a5ee0d

    • SHA256

      37ac69abe12f3ec977df53efd9e10a1c2f40eba5fab217cbce4e0fb5452c669f

    • SHA512

      67e1600d83d924c09f16d95f4db9d58139e062360711c217d9cbf21aff17004526d4b2266211ba41c686ff3debc4839e0688128c27bdb70f5c708ebf9f837760

    • SSDEEP

      12288:83/T3/fVrTtK3/KMq2g3aNizWHrFqR1OfeN359bEn8+D5L/1at1Q/BaK6DPcEOkY:8rXVrTtKjr0sfeNu5jMt2kDEEHIe+

    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks