General

  • Target

    https://mega.nz/file/GsNFEZYJ#4018tew4gzM07blU9inSziSpqrs__b15N2wdgiKHZCY

  • Sample

    230628-llp1nahh5t

Score
10/10

Malware Config

Extracted

Family

umbral

C2

https://discord.com/api/webhooks/1114960943219220510/5HQkJAaQ8k16LLJDPfrNPOSWhB6mOuQyVoiVmSfQ92mfYSQoRiYi30V3oB1Cxv1kgZoS

Targets

    • Target

      https://mega.nz/file/GsNFEZYJ#4018tew4gzM07blU9inSziSpqrs__b15N2wdgiKHZCY

    Score
    10/10
    • Detect Umbral payload

    • Umbral

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks