General

  • Target

    fiyati_teklif65TIBBI20_MemorialMedikalCihazSipariijpegdocx_.exe

  • Size

    707KB

  • Sample

    241206-v9drzavmbr

  • MD5

    bd1688f2a780e8ea5437f539f5ffc596

  • SHA1

    abf80f4d8ee0d4bc422b0b6d1f94b9ad72db1b7c

  • SHA256

    3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049

  • SHA512

    8163d916d31b50b20941a0ff55ef454d0dde970bde170c513b2ed48157c9c9c6ce99f993d376f95701d76133f48ef6b81ef7ca3740acb19ffe4c59341ca29eb4

  • SSDEEP

    12288:fPGHrhJDqVaQlPhI7UR0G+Iy8f/tcu73zuoW2fL6j3jsN3wL/CRr:uhMVaQlpIA2Z8f/t9MIaL/cr

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.adendanismanlik.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Omer1402&

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      fiyati_teklif65TIBBI20_MemorialMedikalCihazSipariijpegdocx_.exe

    • Size

      707KB

    • MD5

      bd1688f2a780e8ea5437f539f5ffc596

    • SHA1

      abf80f4d8ee0d4bc422b0b6d1f94b9ad72db1b7c

    • SHA256

      3acb8bf44a7ddcf515e9dc3dc823d9bef720e41a02c9adfd1879ce786bb8e049

    • SHA512

      8163d916d31b50b20941a0ff55ef454d0dde970bde170c513b2ed48157c9c9c6ce99f993d376f95701d76133f48ef6b81ef7ca3740acb19ffe4c59341ca29eb4

    • SSDEEP

      12288:fPGHrhJDqVaQlPhI7UR0G+Iy8f/tcu73zuoW2fL6j3jsN3wL/CRr:uhMVaQlpIA2Z8f/t9MIaL/cr

    • VIPKeylogger

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

    • Vipkeylogger 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 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