General

  • Target

    9c97162ae48aca365e6dc2e733af007bef8b6aaec168dac76216abe4b414ae15.exe

  • Size

    1.2MB

  • Sample

    250222-fgqhqszp17

  • MD5

    8dffb651c06ea1e66e1a006c4e22d916

  • SHA1

    1f4847423be89cb1929a6ae13ae22c17b8a65c6f

  • SHA256

    9c97162ae48aca365e6dc2e733af007bef8b6aaec168dac76216abe4b414ae15

  • SHA512

    8838083a858023e49136d209e4e63d921dd5131d2307034ed2e1ae5cc2c46af39a0cb24379ecfdc782e45b23f15174d5112a166c907acf0a1bc1c7e35c92cfae

  • SSDEEP

    12288:GzZ67u7fvFfHBqzatw6iRAKF6w1AB8QVfUhj3J5Ggwn+E/4jxxKBitCya:6r7vFfEWtwjAKkw6BjlQj3Xw+E/Cyz

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      9c97162ae48aca365e6dc2e733af007bef8b6aaec168dac76216abe4b414ae15.exe

    • Size

      1.2MB

    • MD5

      8dffb651c06ea1e66e1a006c4e22d916

    • SHA1

      1f4847423be89cb1929a6ae13ae22c17b8a65c6f

    • SHA256

      9c97162ae48aca365e6dc2e733af007bef8b6aaec168dac76216abe4b414ae15

    • SHA512

      8838083a858023e49136d209e4e63d921dd5131d2307034ed2e1ae5cc2c46af39a0cb24379ecfdc782e45b23f15174d5112a166c907acf0a1bc1c7e35c92cfae

    • SSDEEP

      12288:GzZ67u7fvFfHBqzatw6iRAKF6w1AB8QVfUhj3J5Ggwn+E/4jxxKBitCya:6r7vFfEWtwjAKkw6BjlQj3Xw+E/Cyz

    • 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