General

  • Target

    9f5c31564eda60c861645a8123e652a4ac118fe6b5f31abc61687222379dde5a

  • Size

    619KB

  • Sample

    241118-fvmn1aygqc

  • MD5

    4f0e07322fd514c2fd402c87a1a8d4a1

  • SHA1

    70a4a2df0485c0e439b1a79b937264a98a4e84e6

  • SHA256

    9f5c31564eda60c861645a8123e652a4ac118fe6b5f31abc61687222379dde5a

  • SHA512

    0f0ead3ba5bfe43205e347d92a2c70376c0efc1acbe02148014d02c8effbf2faf8603cb1ef857b5fb66092a7f77d8015471fbaeb68e8fd6f469e90d31e217dd6

  • SSDEEP

    12288:jbRxAxNVBEvCJr0JL25AM8DzWqLnOEr6OgZN3KDG:xxAx1EqJGLLz1rmKDG

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pgsu.co.id
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Vecls16@Vezs

Targets

    • Target

      XXKPgtA6DfbWnGL.exe

    • Size

      646KB

    • MD5

      a46d48a1136d980de16167a98e4c4f52

    • SHA1

      b43dbaca6a2a5873aa8c55df262166077db80e91

    • SHA256

      5eabc2ee89814722a4e157224e042211e7780ab450b8ed1f9311f72eb80f4262

    • SHA512

      818f4df314f166ecd56eab95dce27273ba28044627e39eeff1ab37a61fbd90d002778e04ed41594bd9c8e81d83a899d3818ab60bb6d8df05b3d75b8824f7b93e

    • SSDEEP

      12288:UhoU/s0y65KAkyeC6OWC6dwjGP/UD4NZI5vn5FDePkZOWQNg6cP:Clr3zebw6OGPcDqI5FDePk4WQNgHP

    • AgentTesla

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

    • Agenttesla family

    • 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