General

  • Target

    0793dea60c7ffdfc565ee04e833c2bafc1b8e4d9094850fadfd3a8f3e2b34633N

  • Size

    766KB

  • Sample

    250113-p7rcdsvpap

  • MD5

    1c5c9ab7f40aff7c4d0b43afe9950c60

  • SHA1

    3b59b64ce12273bf2ed71444b333d4082997458b

  • SHA256

    0793dea60c7ffdfc565ee04e833c2bafc1b8e4d9094850fadfd3a8f3e2b34633

  • SHA512

    ca4acf2b9ffb3c1bf49b3f3d89d3e4ef1e758475a406d100075029b2d8080e5e5ac5e27dbebd72b5b17e0db886554bd5dbc9c8f71d8b13141fa02d75ddfd924b

  • SSDEEP

    12288:zTsQB8/720mXkfz0z6YTaXb//HU7e9HLQl2SlPRIiusk4qQuTHLANvILxCrHt37c:zTsQB8S0ck70haXb30yMDTIumTrsgL0W

Malware Config

Extracted

Family

vipkeylogger

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    wVCMFq@2wVCMFq@2

Targets

    • Target

      0793dea60c7ffdfc565ee04e833c2bafc1b8e4d9094850fadfd3a8f3e2b34633N

    • Size

      766KB

    • MD5

      1c5c9ab7f40aff7c4d0b43afe9950c60

    • SHA1

      3b59b64ce12273bf2ed71444b333d4082997458b

    • SHA256

      0793dea60c7ffdfc565ee04e833c2bafc1b8e4d9094850fadfd3a8f3e2b34633

    • SHA512

      ca4acf2b9ffb3c1bf49b3f3d89d3e4ef1e758475a406d100075029b2d8080e5e5ac5e27dbebd72b5b17e0db886554bd5dbc9c8f71d8b13141fa02d75ddfd924b

    • SSDEEP

      12288:zTsQB8/720mXkfz0z6YTaXb//HU7e9HLQl2SlPRIiusk4qQuTHLANvILxCrHt37c:zTsQB8S0ck70haXb30yMDTIumTrsgL0W

    • 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