General

  • Target

    Fatura_SUN2023000003827.exe

  • Size

    448KB

  • Sample

    230216-h9ja8sgd86

  • MD5

    04cc0750fc2e0ff6e81b4530e940f512

  • SHA1

    82127102bb8725405d9416293fb2496c7c9d8b3e

  • SHA256

    554fcafce29b66cc2dd33cff1e49f7d2c45f4e154c1f08bcb15d5aae3ad4ec1c

  • SHA512

    b14cc7f0dbbc91ca295d80b471ea438854394189bafae9e4a8356674b0fa7cfe0254c0db7dd3181b95227b75d0be1cd63e54c8e4169d13b63379165622a7e07b

  • SSDEEP

    6144:SYa6H/tW0PDPehrAG+7OELO94O7CQDmwv8bi/:SYd/ttLP0ri7OwO9zC4tUa

Malware Config

Targets

    • Target

      Fatura_SUN2023000003827.exe

    • Size

      448KB

    • MD5

      04cc0750fc2e0ff6e81b4530e940f512

    • SHA1

      82127102bb8725405d9416293fb2496c7c9d8b3e

    • SHA256

      554fcafce29b66cc2dd33cff1e49f7d2c45f4e154c1f08bcb15d5aae3ad4ec1c

    • SHA512

      b14cc7f0dbbc91ca295d80b471ea438854394189bafae9e4a8356674b0fa7cfe0254c0db7dd3181b95227b75d0be1cd63e54c8e4169d13b63379165622a7e07b

    • SSDEEP

      6144:SYa6H/tW0PDPehrAG+7OELO94O7CQDmwv8bi/:SYd/ttLP0ri7OwO9zC4tUa

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks