Resubmissions

01-06-2023 22:43

230601-2nc2wahb91 4

01-06-2023 22:03

230601-1ycy7ahb3v 7

General

  • Target

    http://cdn.discordapp.com/attachments/1113838861139853314/1113838978618114099/GrimWalker.rar

  • Sample

    230601-1ycy7ahb3v

Score
7/10

Malware Config

Targets

    • Target

      http://cdn.discordapp.com/attachments/1113838861139853314/1113838978618114099/GrimWalker.rar

    Score
    7/10
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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