General

  • Target

    3da6c537f48990ad2f7bf459249e9ebf35aefd90d32d5b3f41c2528f1d0e4556.exe

  • Size

    714KB

  • Sample

    240925-bzx83szemf

  • MD5

    413887cf1ae71796db2ff679fd07793a

  • SHA1

    6bd4ecd40215521c1e6cef50c0de55e74a7c7ebd

  • SHA256

    3da6c537f48990ad2f7bf459249e9ebf35aefd90d32d5b3f41c2528f1d0e4556

  • SHA512

    09d66c79c360b41682ecca209cfa6e278823836d6f3bd415b7e13fc6c18ba7bbd7f0ba955620d1534cb2a402ec843bbdeca8c82adb8e4129acd9e7c53d5493ba

  • SSDEEP

    12288:uN+7mnL4M7jDAmAx54q+aW+DakNVgP+lEJqMQwecBwLutNQVlY/tjIHb877a8bQb:uQKvAmAj4qFRDxLg1nhBwQ6G/CbO7pI

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    quicklyserv.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    omobolajijonze12345

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.sevkat.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @Mue8765#

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      3da6c537f48990ad2f7bf459249e9ebf35aefd90d32d5b3f41c2528f1d0e4556.exe

    • Size

      714KB

    • MD5

      413887cf1ae71796db2ff679fd07793a

    • SHA1

      6bd4ecd40215521c1e6cef50c0de55e74a7c7ebd

    • SHA256

      3da6c537f48990ad2f7bf459249e9ebf35aefd90d32d5b3f41c2528f1d0e4556

    • SHA512

      09d66c79c360b41682ecca209cfa6e278823836d6f3bd415b7e13fc6c18ba7bbd7f0ba955620d1534cb2a402ec843bbdeca8c82adb8e4129acd9e7c53d5493ba

    • SSDEEP

      12288:uN+7mnL4M7jDAmAx54q+aW+DakNVgP+lEJqMQwecBwLutNQVlY/tjIHb877a8bQb:uQKvAmAj4qFRDxLg1nhBwQ6G/CbO7pI

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • 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