General

  • Target

    3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe

  • Size

    647KB

  • Sample

    241022-hdggrsscjb

  • MD5

    e07629d4b5874d47e36a72d142f49acf

  • SHA1

    07a3522e5bb715b7edc213627b39ef5a3de9ee42

  • SHA256

    3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f

  • SHA512

    edeaeb4919309ffccec90c45e8a78d8e0ef4e9e30d0148248eaefaa43779a749216fd8692106d049a27d0c363975ab4424e3ec3236a7fc75a22ee62993102417

  • SSDEEP

    12288:854khMOoltiJXsg6d6/lheN5VimJ4q8AeFcTm/KT00zLCHeQU7:W4kh5oDiJXsjd2l8zVivq8AeFKmdpHeZ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.financ-fire.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    W6otxNGOdwF9

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f.exe

    • Size

      647KB

    • MD5

      e07629d4b5874d47e36a72d142f49acf

    • SHA1

      07a3522e5bb715b7edc213627b39ef5a3de9ee42

    • SHA256

      3fb18a9617cf2bb47955b8a9fb5402910dae6c463908f9598eb6851d74fefa1f

    • SHA512

      edeaeb4919309ffccec90c45e8a78d8e0ef4e9e30d0148248eaefaa43779a749216fd8692106d049a27d0c363975ab4424e3ec3236a7fc75a22ee62993102417

    • SSDEEP

      12288:854khMOoltiJXsg6d6/lheN5VimJ4q8AeFcTm/KT00zLCHeQU7:W4kh5oDiJXsjd2l8zVivq8AeFKmdpHeZ

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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 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

    • 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 v15

Tasks