General

  • Target
    b5b7485b8d9579167eea5ff7728aa336974563a033e602ce35da0eadcd194bb3.exe
  • Size 687KB
  • Sample260205-sdmznagw9d
  • SHA256 b5b7485b8d9579167eea5ff7728aa336974563a033e602ce35da0eadcd194bb3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.mrtmakina.com.tr

  • Port

    587

  • Password

    Mr37*24?t

Extracted

Family
  • vipkeylogger

Credentials

Targets

    • Target
      b5b7485b8d9579167eea5ff7728aa336974563a033e602ce35da0eadcd194bb3.exe
    • Size 687KB
    • SHA256 b5b7485b8d9579167eea5ff7728aa336974563a033e602ce35da0eadcd194bb3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies Windows Defender DisableAntiSpyware settings

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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.

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks