General

  • Target

    99e9a78e9273425218ba2f13341f35d355fc557e5ae08caa199ee060af43e1b1

  • Size

    784KB

  • Sample

    241121-j94gvavlcl

  • MD5

    a8751e8b102b8c302567e97f7a7e38b2

  • SHA1

    7cccc70baeb00dc525ca04283bd316bbd6882f5c

  • SHA256

    99e9a78e9273425218ba2f13341f35d355fc557e5ae08caa199ee060af43e1b1

  • SHA512

    c7426d2f825209c181eff884a6567a90cc06ba2e89291defdc4b016b1683bc9a6500e95cee3dc60229a9665f07fc1d9e802671f65b693c0ef251059c6ea99d6a

  • SSDEEP

    24576:5rMpzxW+C+1EZ8ZrXEhXDjedw3ngAtOdZ:+W5IE/IGtOd

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7354310989:AAFiywMtNTHtm7OibIYk_SgHQrpZnGJKZ0Q/sendMessage?chat_id=5308564409

Targets

    • Target

      99e9a78e9273425218ba2f13341f35d355fc557e5ae08caa199ee060af43e1b1

    • Size

      784KB

    • MD5

      a8751e8b102b8c302567e97f7a7e38b2

    • SHA1

      7cccc70baeb00dc525ca04283bd316bbd6882f5c

    • SHA256

      99e9a78e9273425218ba2f13341f35d355fc557e5ae08caa199ee060af43e1b1

    • SHA512

      c7426d2f825209c181eff884a6567a90cc06ba2e89291defdc4b016b1683bc9a6500e95cee3dc60229a9665f07fc1d9e802671f65b693c0ef251059c6ea99d6a

    • SSDEEP

      24576:5rMpzxW+C+1EZ8ZrXEhXDjedw3ngAtOdZ:+W5IE/IGtOd

    • 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