General

  • Target

    4aee0546da115d551dd0bbaf2c59f17fde0005196484a6a8b6ebdaf0b2dea1b9.exe

  • Size

    796KB

  • Sample

    250220-c84ynawpy2

  • MD5

    35445a4062d47231200e45b71ad74986

  • SHA1

    a7f1d388ae36520b39fefeb93de291f92f45e02f

  • SHA256

    4aee0546da115d551dd0bbaf2c59f17fde0005196484a6a8b6ebdaf0b2dea1b9

  • SHA512

    448699aab1a7818bdcfd3a4771e23441b6f6da6630e24755e957842935846b69d883fe67835319e60b1947855a6070df5df18b0286d8d5100cfd6cf12781ccd9

  • SSDEEP

    12288:Xgvbbnb4Y8+3twFTxRZrvqBVq62AaT+jrTajNYp84XhENJo4zMG3Q1e0lUZ:wDzEFTRvkqtAYSPrHXhiJo4zVwC

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7371892501:AAE6c_q-yLsVj82ZZEmMuRlQtTm95MBjCz0/sendMessage?chat_id=6750192797

Targets

    • Target

      4aee0546da115d551dd0bbaf2c59f17fde0005196484a6a8b6ebdaf0b2dea1b9.exe

    • Size

      796KB

    • MD5

      35445a4062d47231200e45b71ad74986

    • SHA1

      a7f1d388ae36520b39fefeb93de291f92f45e02f

    • SHA256

      4aee0546da115d551dd0bbaf2c59f17fde0005196484a6a8b6ebdaf0b2dea1b9

    • SHA512

      448699aab1a7818bdcfd3a4771e23441b6f6da6630e24755e957842935846b69d883fe67835319e60b1947855a6070df5df18b0286d8d5100cfd6cf12781ccd9

    • SSDEEP

      12288:Xgvbbnb4Y8+3twFTxRZrvqBVq62AaT+jrTajNYp84XhENJo4zMG3Q1e0lUZ:wDzEFTRvkqtAYSPrHXhiJo4zVwC

    • 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.

MITRE ATT&CK Enterprise v15

Tasks