Extracted

• • Target

    https://cdn.discordapp.com/attachments/1228830370326249553/1228830718818517103/KrampusCrk-ByAnt4c.rar?ex=662d78c9&is=661b03c9&hm=356a4c85bed61285b3230317537cc823ce0d2f891d20b00421d416b0cda0b87e&

  Score

  10^/10

  umbralspywarestealer

  • Detect Umbral payload

  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

    stealerumbral

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  behavioral1