General

  • Target

    2ac0f7676c93f8e7dd280d66275db67df90e921a17c4e04a3e30dcef51220f94

  • Size

    704KB

  • Sample

    241106-n1lb5asjhj

  • MD5

    e4e6a511bec121e9dd17db9c90f7d1ac

  • SHA1

    95bbf4382cc37ca399f322636ef4969918466f93

  • SHA256

    2ac0f7676c93f8e7dd280d66275db67df90e921a17c4e04a3e30dcef51220f94

  • SHA512

    2307ae23dc5c1f93a1dce760aa934529bd884b66f592be32bfef4618f08ebd5a2d7c3c944bb8ea2c1adea9ce2b399ab3534191307d4874e0a09046f9a1a7d61b

  • SSDEEP

    12288:kMfzuAeb4jsiBQJrnIszWxBx4yEwWakLzQm54W3yyHvr8oettjC6:ksKbuiJrIwWxBK3J/y6rGH

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      2ac0f7676c93f8e7dd280d66275db67df90e921a17c4e04a3e30dcef51220f94

    • Size

      704KB

    • MD5

      e4e6a511bec121e9dd17db9c90f7d1ac

    • SHA1

      95bbf4382cc37ca399f322636ef4969918466f93

    • SHA256

      2ac0f7676c93f8e7dd280d66275db67df90e921a17c4e04a3e30dcef51220f94

    • SHA512

      2307ae23dc5c1f93a1dce760aa934529bd884b66f592be32bfef4618f08ebd5a2d7c3c944bb8ea2c1adea9ce2b399ab3534191307d4874e0a09046f9a1a7d61b

    • SSDEEP

      12288:kMfzuAeb4jsiBQJrnIszWxBx4yEwWakLzQm54W3yyHvr8oettjC6:ksKbuiJrIwWxBK3J/y6rGH

    • 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